diff options
64 files changed, 703 insertions, 5811 deletions
@@ -46,12 +46,35 @@ endmenu menu "Package selection" depends on !ADK_CHOOSE_TARGET_ARCH && !ADK_CHOOSE_TARGET_SYSTEM + +config ADK_INSTALL_PACKAGE_INIT_SCRIPTS + boolean "ship custom init-scripts along with packages" + default y + help + Turning this option to false will prevent the ADK from + installing init-scripts (i.e. files in /etc/init.d) for + certain daemons and daemon-like applications. + + Note that without further customisation, turning this option + off will almost certainly render the resulting system unusable. + +config ADK_INSTALL_PACKAGE_NETWORK_SCRIPTS + boolean "ship custom network-scripts along with packages" + default y + help + Turning this option to false will prevent the ADK from + installing network-scripts (i.e. files in /etc/network/) for + packages providing any. + + Note that without further customisation, turning this option + off will almost certainly render the resulting system unusable. + source "package/Config.in.auto.global" source "package/Config.in.auto" endmenu menu "Kernel configuration" -depends on !ADK_TOOLCHAIN_ONLY && !ADK_CHOOSE_TARGET_ARCH && !ADK_CHOOSE_TARGET_SYSTEM +depends on !ADK_TOOLCHAIN_ONLY && !ADK_CHOOSE_TARGET_ARCH && !ADK_CHOOSE_TARGET_SYSTEM && ADK_TARGET_KERNEL_CUSTOMISING source "target/linux/Config.in" endmenu diff --git a/mk/image.mk b/mk/image.mk index 6b0eff483..1bfc1f78b 100644 --- a/mk/image.mk +++ b/mk/image.mk @@ -42,7 +42,6 @@ image-prepare-post: dd if=$$rng bs=512 count=1 >>${TARGET_DIR}/etc/.rnd 2>/dev/null; \ chmod 600 ${TARGET_DIR}/etc/.rnd chmod 4511 ${TARGET_DIR}/bin/busybox - chmod 1777 ${TARGET_DIR}/tmp @if [ -d ${TARGET_DIR}/usr/share/fonts/X11 ];then \ for i in $$(ls ${TARGET_DIR}/usr/share/fonts/X11/);do \ mkfontdir ${TARGET_DIR}/usr/share/fonts/X11/$${i}; \ diff --git a/mk/kernel.mk b/mk/kernel.mk index 2ce156694..d5288cd7e 100644 --- a/mk/kernel.mk +++ b/mk/kernel.mk @@ -33,6 +33,7 @@ IDEPENDK_$(1):=kernel ($(KERNEL_VERSION)) $(foreach pkg,$(5),", $(pkg)") PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(KERNEL_VERSION)-$(KERNEL_RELEASE)_$(CPU_ARCH).$(PKG_SUFFIX) I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2) +ifeq ($${ADK_TARGET_KERNEL_CUSTOMISING},y) ifeq ($$(ADK_KPACKAGE_KMOD_$(1)),m) TARGETS+=$$(PKG_$(1)) endif @@ -40,6 +41,7 @@ ifeq ($$(ADK_KPACKAGE_KMOD_$(1)),y) TARGETS+=$$(PKG_$(1)) INSTALL_TARGETS+=$$(PKG_$(1)) endif +endif $$(PKG_$(1)): rm -rf $$(I_$(1)) diff --git a/mk/package.mk b/mk/package.mk index d9d10c79d..e42ced661 100644 --- a/mk/package.mk +++ b/mk/package.mk @@ -184,6 +184,7 @@ $$(IPKG_$(1)): $$(IDIR_$(1))/CONTROL/control $${_FAKE_COOKIE} ifeq ($(ADK_DEBUG),) $${RSTRIP} $${IDIR_$(1)} $(MAKE_TRACE) endif +ifeq (${ADK_INSTALL_PACKAGE_INIT_SCRIPTS},y) @for file in $$$$(ls ./files/*.init 2>/dev/null); do \ fname=$$$$(echo $$$$file| sed -e "s#.*/##" -e "s#.init##"); \ check=$$$$(grep PKG $$$$file|cut -d ' ' -f 2); \ @@ -195,6 +196,7 @@ endif [[ -e $$$$script ]] || continue; \ chmod 0755 "$$$$script"; \ done +endif @mkdir -p $${PACKAGE_DIR} '$${STAGING_PKG_DIR}' \ '$${STAGING_TARGET_DIR}/scripts' ifeq (,$(filter noremove,$(7))) diff --git a/package/aufs2-util/Makefile b/package/aufs2-util/Makefile index 4078fa8e1..14ceeb4c7 100644 --- a/package/aufs2-util/Makefile +++ b/package/aufs2-util/Makefile @@ -4,26 +4,45 @@ include $(TOPDIR)/rules.mk PKG_NAME:= aufs2-util -PKG_VERSION:= 130809 +PKG_VERSION:= 2-301210 PKG_RELEASE:= 1 +PKG_MD5SUM:= 83b07d6a6d43362dfc234ecff11367f3 PKG_DESCR:= aufs2 utilities PKG_SECTION:= fs PKG_URL:= http://aufs.sf.net/ +# created from git via: +# $ git archive --format tar origin/aufs2 | \ +# gzip -9 -c >aufs2-util-2-$(date +%d%m%g).tar.gz + +PKG_SITES:= http://nwl.cc/~n0-1/ +WRKDIST= ${WRKDIR} + PKG_HOST_DEPENDS:= !cygwin !freebsd !openbsd !netbsd -NO_DISTFILES:= 1 +PKG_SUBPKGS:= AUFS2_UTIL LIBAU +PKGSD_LIBAU:= aufs2 userspace library include $(TOPDIR)/mk/package.mk $(eval $(call PKG_template,AUFS2_UTIL,${PKG_NAME},${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION})) +$(eval $(call PKG_template,LIBAU,libau,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKGSD_LIBAU},${PKG_SECTION})) CONFIG_STYLE:= manual -MAKE_FLAGS+= KDIR=${LINUX_DIR} +TCFLAGS+= -I${LINUX_DIR}/include +XAKE_FLAGS+= Install=install post-install: $(INSTALL_DIR) $(IDIR_AUFS2_UTIL)/sbin - $(INSTALL_BIN) ${WRKINST}/sbin/{u,}mount.aufs \ + $(INSTALL_BIN) ${WRKINST}/sbin/{{u,}mount.aufs,auplink} \ $(IDIR_AUFS2_UTIL)/sbin + $(INSTALL_DIR) $(IDIR_AUFS2_UTIL)/usr/bin + $(INSTALL_BIN) ${WRKINST}/usr/bin/au{brsync,chk} \ + $(IDIR_AUFS2_UTIL)/usr/bin + $(INSTALL_DIR) $(IDIR_AUFS2_UTIL)/etc/default + $(INSTALL_BIN) ${WRKINST}/etc/default/aufs \ + $(IDIR_AUFS2_UTIL)/etc/default + $(INSTALL_DIR) $(IDIR_LIBAU)/usr/lib + ${CP} ${WRKINST}/usr/lib/libau* ${IDIR_LIBAU}/usr/lib include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/aufs2-util/patches/patch-Makefile b/package/aufs2-util/patches/patch-Makefile deleted file mode 100644 index 5cfb193c3..000000000 --- a/package/aufs2-util/patches/patch-Makefile +++ /dev/null @@ -1,33 +0,0 @@ - - explicitly use the host cc to compile c2sh and c2tmac - (using per-target local variable assignments is an elegant - way for not having to define explicit rules for the targets) - - dont try setting owner and group of installed files ---- aufs2-util-130809.orig/Makefile 2009-08-13 14:59:49.000000000 +0200 -+++ aufs2-util-130809/Makefile 2009-08-23 18:05:03.909726416 +0200 -@@ -54,6 +54,11 @@ ${Dummy}: ${LibSoObj} - ${LibSo}: ${Dummy} - ln -f $< $@ - -+c2sh c2tmac: CC = ${HOSTCC} -+c2sh c2tmac: CFLAGS="-I${KDIR}/include" -+c2sh c2tmac: LDFLAGS= -+c2sh c2tmac: CPPFLAGS= -+ - etc_default_aufs: c2sh aufs.shlib - ${RM} $@ - echo '# aufs variables for shell scripts' > $@ -@@ -86,12 +91,12 @@ install_ulib: File = ${LibSo} - install_ulib: Tgt = ${DESTDIR}/ulib - install_sbin install_ubin install_man install_ulib: ${File} - install -d ${Tgt} -- install -m 755 -o root -g root -p ${Opt} ${File} ${Tgt} -+ install -m 755 -p ${Opt} ${File} ${Tgt} - install_etc: File = etc_default_aufs - install_etc: Tgt = ${DESTDIR}/etc/default/aufs - install_etc: ${File} - install -d $(dir ${Tgt}) -- install -m 644 -o root -g root -p -T ${File} ${Tgt} -+ install -m 644 -p -T ${File} ${Tgt} - - # do not inlcude install_ulib here - install: install_man install_sbin install_ubin install_etc diff --git a/package/aufs2-util/src/COPYING b/package/aufs2-util/src/COPYING deleted file mode 100644 index f90922eea..000000000 --- a/package/aufs2-util/src/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Lesser General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -this service if you wish), that you receive source code or can get it -if you want it, that you can change the software or use pieces of it -in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid -anyone to deny you these rights or to ask you to surrender the rights. -These restrictions translate to certain responsibilities for you if you -distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must give the recipients all the rights that -you have. You must make sure that they, too, receive or can get the -source code. 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If this is what you want to do, use the GNU Lesser General -Public License instead of this License. diff --git a/package/aufs2-util/src/Makefile b/package/aufs2-util/src/Makefile deleted file mode 100644 index 544dfc538..000000000 --- a/package/aufs2-util/src/Makefile +++ /dev/null @@ -1,93 +0,0 @@ - -# Copyright (C) 2005-2010 Junjiro R. Okajima -# -# This program, aufs is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -CFLAGS += -I./libau -CFLAGS += -O -Wall - -Cmd = umount.aufs auchk aubrsync -Man = aufs.5 -Etc = etc_default_aufs -Bin = auplink mount.aufs #auctl -BinObj = $(addsuffix .o, ${Bin}) -LibUtil = libautil.a -LibUtilObj = proc_mnt.o br.o plink.o mtab.o -LibUtilHdr = au_util.h -export - -all: ${Man} ${Bin} ${Etc} - ${MAKE} -C libau $@ - ln -sf ./libau/libau*.so . - -${Bin}: LDFLAGS += -static -s -${Bin}: LDLIBS = -L. -lautil -${BinObj}: %.o: %.c ${LibUtilHdr} ${LibUtil} - -${LibUtilObj}: %.o: %.c ${LibUtilHdr} -#${LibUtil}: ${LibUtil}(${LibUtilObj}) -${LibUtil}: $(foreach o, ${LibUtilObj}, ${LibUtil}(${o})) -.NOTPARALLEL: ${LibUtil} - -etc_default_aufs: c2sh aufs.shlib - ${RM} $@ - echo '# aufs variables for shell scripts' > $@ - ./c2sh >> $@ - echo >> $@ - sed -e '0,/^$$/d' aufs.shlib >> $@ - -aufs.5: aufs.in.5 c2tmac - ${RM} $@ - ./c2tmac > $@ - awk '{ \ - gsub(/\140[^\047]*\047/, "\\[oq]&\\[cq]"); \ - gsub(/\\\[oq\]\140/, "\\[oq]"); \ - gsub(/\047\\\[cq\]/, "\\[cq]"); \ - gsub(/\047/, "\\[aq]"); \ - print; \ - }' aufs.in.5 >> $@ - chmod a-w $@ - -.INTERMEDIATE: c2sh c2tmac - -Install = install -o root -g root -p -install_sbin: File = mount.aufs umount.aufs auplink -install_sbin: Tgt = ${DESTDIR}/sbin -install_ubin: File = auchk aubrsync #auctl -install_ubin: Tgt = ${DESTDIR}/usr/bin -install_sbin install_ubin: ${File} - install -d ${Tgt} - ${Install} -m 755 ${File} ${Tgt} -install_etc: File = etc_default_aufs -install_etc: Tgt = ${DESTDIR}/etc/default/aufs -install_etc: ${File} - install -d $(dir ${Tgt}) - ${Install} -m 644 -T ${File} ${Tgt} -install_man: File = aufs.5 -install_man: Tgt = ${DESTDIR}/usr/share/man/man5 -install_man: ${File} - install -d ${Tgt} - ${Install} -m 644 ${File} ${Tgt} -install_ulib: - ${MAKE} -C libau $@ - -install: install_man install_sbin install_ubin install_etc install_ulib - -clean: - ${RM} ${Man} ${Bin} ${Etc} ${LibUtil} libau.so* *~ - ${RM} ${BinObj} ${LibUtilObj} - ${MAKE} -C libau $@ - --include priv.mk diff --git a/package/aufs2-util/src/README b/package/aufs2-util/src/README deleted file mode 100644 index 1e1f45422..000000000 --- a/package/aufs2-util/src/README +++ /dev/null @@ -1,46 +0,0 @@ - -Utilities for aufs2 -http://aufs.sf.net -J. R. Okajima - -These utilities are always necessary for aufs2. -If you forget to install them, your aufs may not work correctly. -And these are not for aufs1 essentially, except aubrsync. See below in -detail. - -Makefile in this tree has some customizable make-variables. -- KDIR - specify your kernel source path if necessary -- DESTDIR - specify your install path if necessary. - some commands have to be installed under /sbin. - -o /sbin/mount.aufs, /sbin/umount.aufs - Helpers for util-linux-ng package. You should NOT invoke them - manually. Just install them by "make install". - -o /sbin/auplink - Handles aufs pseudo-link at remount/unmount time. You can invoke it - manually at anytime. - -o /usr/bin/auchk - Similar to generic fsck. Checks whether a branch is healthy or not - from aufs's point of view. - -o /usr/bin/aubrsync - Move files from the upper writable branch to the lower branch. - If you use this script with aufs1, then you need to install aufs.shlib - to /usr/lib/aufs.shlib. Currently only the 20080211 version is tested - for aufs1. - The development of this script is sponcered by ASUSTek Computer Inc. - (http://www.asus.com/). - Kindly they agreed that I keep my aufs work as free software as it has - been. - -o /etc/default/aufs - A library for shell scripts. - - -# Local variables: ; -# mode: text; -# End: ; diff --git a/package/aufs2-util/src/au_util.h b/package/aufs2-util/src/au_util.h deleted file mode 100644 index 21b965510..000000000 --- a/package/aufs2-util/src/au_util.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef __AUFS_UTIL_H__ -#define __AUFS_UTIL_H__ - -#include <errno.h> -#include <error.h> - -/* - * error_at_line() is decleared with (__printf__, 5, 6) attribute, - * and our compiler produces a warning unless args is not given. - * __VA_ARGS__ does not help the attribute. - */ -#define AuFin(fmt, args...) \ - error_at_line(errno, errno, __FILE__, __LINE__, fmt, ##args) - -#ifdef DEBUG -#define MTab "/tmp/mtab" -#else -#define MTab "/etc/mtab" -#endif - -/* proc_mounts.c */ -struct mntent; -int au_proc_getmntent(char *mntpnt, struct mntent *rent); - -/* br.c */ -int au_br(char ***br, int *nbr, struct mntent *ent); - -/* plink.c */ -enum { - AuPlink_FLUSH, - AuPlink_CPUP, - AuPlink_LIST -}; -int au_plink(char cwd[], int cmd, int begin_maint, int end_maint); -void au_plink_maint(char *path); - -/* mtab.c */ -void au_print_ent(struct mntent *ent); -int au_update_mtab(char *mntpnt, int do_remount, int do_verbose); - -#define _Dpri(fmt, ...) printf("%s:%d:" fmt, \ - __func__, __LINE__, ##__VA_ARGS__) -#ifdef DEBUG -#define Dpri(fmt, ...) _Dpri(fmt, ##__VA_ARGS__) -#else -#define Dpri(fmt, ...) do { } while(0) -#endif - -#endif /* __AUFS_UTIL_H__ */ diff --git a/package/aufs2-util/src/aubrsync b/package/aufs2-util/src/aubrsync deleted file mode 100755 index 54adac9cb..000000000 --- a/package/aufs2-util/src/aubrsync +++ /dev/null @@ -1,304 +0,0 @@ -#!/bin/sh - -# Copyright (C) 2005-2009 Junjiro Okajima -# -# This program, aufs is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -# -# The development of this script is sponcered by ASUSTek Computer Inc. -# Kindly they agreed that I keep my aufs work as free software as it has -# been. -# - -set -eu -#set -x - -me=$(basename $0) -EEcho() # str -{ - echo ${me}: $@ 1>&2 -} - -f=/sbin/mount.aufs -test ! -x $f && EEcho $f is not installed && exit 1 - -# special handling for backward compatibility. -# -# aufs in the donated eeepc is aufs1 20080211 without CONFIG_AUFS_COMPAT. -# /etc/default/aufs was introduced in aufs1 20080922. -# shwh/noshwh was introduced in aufs1 20080310 with CONFIG_AUFS_SHWH. -# noshwh became always available regardless CONFIG_AUFS_SHWH in aufs1 20081117. - -noshwh=1 -AUFS_VERSION=20080211 -f=/etc/default/aufs -if [ -s $f ] -then - . $f -else - echo ${me}: warning, broken $f, assuming aufs is $AUFS_VERSION - f=/usr/lib/aufs.shlib - test ! -s $f && EEcho $f is not installed && exit 1 - . $f - - case $AUFS_VERSION in - 200*) # aufs1 - test $AUFS_VERSION -lt 20081117 && noshwh=0 - ;; - esac - AUFS_SUPER_MAGIC=1635083891 - AUFS_SUPER_MAGIC_HEX=0x61756673 - AUFS_WH_PFX=.wh. - AUFS_WH_PFX2=.wh..wh. - AUFS_WH_DIROPQ=.wh..wh..opq -fi - -######################################## - -_Rsync="rsync --exclude=lost+found" -Rsync="$_Rsync -aHSx --devices --specials --delete-before" -Copy="$Rsync" -Move="$Copy" -RsyncWh="$_Rsync -ptgoHx" - -FindForRm() # rw -{ - echo "find \"$1\" -xdev -depth \( - \( ! -type d - \( -name $AUFS_WH_DIROPQ - -o ! -name ${AUFS_WH_PFX2}\* \) \) - -o \( -type d - ! -name ${AUFS_WH_PFX2}\* - ! -wholename \"$1\" - ! -wholename \"$1/lost+found\" \) - \) -print0" -} - -MoveWh() # rw ro+wh -{ - cd "$1" - find . -xdev -name ${AUFS_WH_PFX}\* ! -name ${AUFS_WH_PFX2}\* \ - -printf '%P\n' | - while read wh - do - f=$(echo "$wh" | sed -e ' - s/^'${AUFS_WH_PFX}'// - t - s:/'${AUFS_WH_PFX}':/: - ') - test -e "$dst/$f" || echo "$wh" - done | - # -v - $RsyncWh --files-from=- ./ "$2" - cd "$OLDPWD" -} - -copy() -{ - $Copy $@ "$mntpnt"/ "$dst" -} - -_move() -{ - set +x - test $hinotify -ne 1 && echo ${me}: warning, -i is not specified - src_is_nfs=0 - test $(stat -f -c %T "$src") = nfs && src_is_nfs=1 - set $quiet - - $Move $@ && - eval $(FindForRm "$src") | - { - if [ $src_is_nfs -eq 1 ] - then - mount -o remount "$mntpnt" - mount -o remount "$src" - fi - xargs -r0 rm -fr #-v - } -} - -move() -{ - _move $@ "$mntpnt"/ "$dst" -} - -move_with_wh() -{ - { - set +x - MoveWh "$src" "$dst" - set $quiet - } && - move --exclude=${AUFS_WH_PFX}\* -} - -# backward compatibility -move_w() -{ - move_with_wh $@ -} - -Usage() -{ - t=$(FindForRm src_branch | sed -e ' - s/"//g - $b - s/$/ \\/') - - cat <<- EOF - $me Options move | move_with_wh | copy \\ - mntpnt src_branch dst_branch [ options for rsync ] - - generic form: - $me [ -w | --wh ] [ -i | --inotify ] Options \\ - mntpnt cmd [ parameters for cmd ] - - Options: - [ -n | --dry_run ] - [ -q | --quiet ] - - The dst_branch must be mounted as writable. - During the operation, the mntpnt is set readonly. - If you are opening a file for writing on the writable branch, - you need to close the file before invoking this script. - The -w or --wh option requires CONFIG_AUFS_SHWH enabled. - The -i or --inotify option requires CONFIG_AUFS_HINOTIFY enabled. - - 'copy' is a shortcut for - $me mntpnt \\ - $Copy mntpnt/ dst_branch - 'move' is a shortcut for - $me mntpnt \\ - "$Move \\ - mntpnt/ dst_branch && \\ - $t |\\ - xargs -r0 rm -fr" - Note: in most cases, you will need '-i' option, and - find(1) is invoked by $me only when rsync(1) - succeded. - 'move_with_wh' is a simple variation of 'move' which moves - whiteouts separately before the actual 'move'. - - If you execute this script under linux-2.6.24 or earlier, the - kernel may produce a harmless warning "inotify.c:NNN - set_dentry_child_flags()". The message was already removed in - linux-2.6.25. - - examples: - - Copy and reflect all the modification (modifed files, newly - created and removed ones) in the upper branch to the lower - branch. This operation is for aufs which has only 2 branches, - and mainly for a system shutdown script. - All files on the upper branch remain. - - $ sudo $me copy /your/aufs /your/upper_branch /your/lower_branch - - - Like above (2 branches), move and reflect all modifications - from upper to lower. Almost all files on the upper branch will - be removed. You can still use this aufs after the - operation. But the inode number may be changed. If your - application which depends upon the inode number was running at - that time, it may not work correctly. - - $ sudo $me move /your/aufs /your/upper_branch /your/lower_branch - EOF - -# - Like above (2 branches), generate a new middle layer like a -# snapshot including whiteouts and make the upper_branch almost -# empty, but untouch the lower_branch. -# -# $ img=/hda1/a.ext2 -# $ dd if=/dev/zero of=\$img bs=4k count=1k -# $ mkfs -t ext2 -F \$img -# $ sudo mount -o rw,loop \$img /your/new_branch -# $ sudo mount -o remount,ins:1:/your/new_branch=ro+wh /your/aufs -# $ sudo $me _move /your/aufs /your/upper_branch /your/lower_branch \\ -# "--remove-source-files \\ -# --exclude=$AUFS_WH_BASE \\ -# --exclude=$AUFS_WH_PLINKDIR \\ -# --exclude=$AUFS_WH_TMPDIR \\ -# /your/upper_branch/ /your/new_branch; \\ -# mount -o remount,ro /your/new_branch" -# EOF -} - -######################################## - -wh=0 -hinotify=0 -quiet=-x -dry_run= -cmd= -cmd_opts= -for i -do - case $i in - -w|--wh) wh=1;; - -i|--inotify) hinotify=1;; - -n|--dry_run) dry_run=echo;; - -q|--quiet) quiet=+x;; - -h|--help) Usage; exit 0;; - --) shift; break;; - *) break;; - esac - shift -done - -test $# -lt 2 && Usage 1>&2 && exit 1 -case "$1" in -_move|move|copy|move_w|move_with_wh) - test $# -lt 4 && Usage 1>&2 && exit 1 - cmd=$1 - SetDir mntpnt "$2" - SetDir src "$3" - SetDir dst "$4" - shift 4 - wh=0 - ;; -*) - SetDir mntpnt "$1" - cmd="$2" - shift 2 - ;; -esac -cmd_opts="$@" - -case $(stat -f -c %T "$mntpnt") in -aufs|UNKNOWN*${AUFS_SUPER_MAGIC_HEX}*) ;; -*) - EEcho "$mntpnt" is not aufs - exit 1 - ;; -esac - -cur_opts=$(MntOpts "$mntpnt") -test ! "$cur_opts" && -EEcho bad /proc/mounts or "$mntpnt" is not mounted && -exit 1 -cur_opts="udba=reval,noshwh,$cur_opts" -test $noshwh -eq 0 && cur_opts=$(echo $cur_opts | sed -e 's/,noshwh//') - -# force flushing the pusedo-links -tmp_opts="remount,ro,udba=reval,noshwh" -test $noshwh -eq 0 && tmp_opts=$(echo $tmp_opts | sed -e 's/,noshwh//') -test $wh -eq 1 && tmp_opts="$tmp_opts,shwh" -test $hinotify -eq 1 && tmp_opts="$tmp_opts,udba=inotify" - -# here we go -trap "$dry_run mount -o remount,$cur_opts \"$mntpnt\"" EXIT -set $quiet -$dry_run mount -o $tmp_opts "$mntpnt" -eval "$dry_run $cmd $cmd_opts" diff --git a/package/aufs2-util/src/auchk b/package/aufs2-util/src/auchk deleted file mode 100755 index 26a3d8027..000000000 --- a/package/aufs2-util/src/auchk +++ /dev/null @@ -1,130 +0,0 @@ -#!/bin/sh - - -# Copyright (C) 2005-2009 Junjiro Okajima -# -# This program, aufs is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -set -eu -#set -x - -EEcho() # str -{ - echo $0: $@ 1>&2 -} - -f=/etc/default/aufs -. $f - -Usage() -{ - echo $0 writable_branch '[...]' -} - -Pass() # title -{ - pass=$(($pass + 1)) - EEcho \[Pass $pass\] $@ -} - -Remove() # file -{ - if [ -d "$1" ] - then - rm -ir "$1" || : - else - rm -v "$1" || : - fi -} - -for i -do - EEcho Checking "$i" for aufs - - cd "$i" - case $(stat -f -c %T .) in - aufs|UNKNOWN*${AUFS_SUPER_MAGIC_HEX}*) - EEcho $i must not be aufs - cd $OLDPWD - continue - ;; - esac - - ######################################## - pass=0 - Pass Illegal whiteout - find . -name '.wh.*' ! -name '.wh..wh.*' -printf '%h\0%f\0' | - xargs -r0n2 | - while read dir wh - do - #echo \""$dir"\" \""$wh"\" - base=$(echo "$wh" | cut -c5-) - test ! -e "$dir/$base" && continue - - ls -ld "$dir/$wh" "$dir/$base" - read -p 'Which to remove [whiteout/real/skip]? ' ans \ - < /dev/tty > /dev/tty 2>&1 - case "$ans" in - [wW]*) Remove "$dir/$wh" || :;; - [rR]*) Remove "$dir/$base" || :;; - *) echo skipped;; - esac - done - - ######################################## - Pass Remained pseudo-links - did=0 - for plink in ${AUFS_WH_PLINKDIR}/* - do - test ! -e "$plink" && break - if [ -d "$plink" ] - then - EEcho illegal "$plink" - continue - fi - - did=1 - #ls -l "$plink" || : - find . -inum $(basename "$plink" | cut -f2 -d .) -ls || : - done - if [ $did -ne 0 ] - then - cat <<- EOF - They will be maintained at remount or umount time, - if you installed aufs helper scripts (See README - in detail). - If "$i" is not a writeble branch of CURRENTLY mounted - aufs, you need to maintain them by yourself. - EOF - fi - - ######################################## - Pass Remained temp files - for tmp in ${AUFS_WH_TMPDIR}/* - do - test ! -e "$tmp" && break - if [ -d "$tmp" ] - then - EEcho illegal "$tmp" - continue - fi - - ls -l "$tmp" || : - rm -i "$tmp" || : - done - - # nothing to do for xinodir - - cd $OLDPWD -done diff --git a/package/aufs2-util/src/aufs.in.5 b/package/aufs2-util/src/aufs.in.5 deleted file mode 100644 index 0cbb14487..000000000 --- a/package/aufs2-util/src/aufs.in.5 +++ /dev/null @@ -1,1684 +0,0 @@ -.\".so aufs.tmac -. -.eo -.de TQ -.br -.ns -.TP \$1 -.. -.de Bu -.IP \(bu 4 -.. -.ec -.\" end of macro definitions -. -.\" ---------------------------------------------------------------------- -.TH aufs 5 \*[AUFS_VERSION] Linux "Linux Aufs User's Manual" -.SH NAME -aufs \- advanced multi layered unification filesystem. version \*[AUFS_VERSION] - -.\" ---------------------------------------------------------------------- -.SH DESCRIPTION -Aufs is a stackable unification filesystem such as Unionfs, which unifies -several directories and provides a merged single directory. -In the early days, aufs was entirely re-designed and re-implemented -Unionfs Version 1.x series. After -many original ideas, approaches and improvements, it -becomes totally different from Unionfs while keeping the basic features. -See Unionfs Version 1.x series for the basic features. -Recently, Unionfs Version 2.x series begin taking some of same -approaches to aufs's. - -.\" ---------------------------------------------------------------------- -.SH MOUNT OPTIONS -At mount-time, the order of interpreting options is, -.RS -.Bu -simple flags, except xino/noxino and udba=inotify -.Bu -branches -.Bu -xino/noxino -.Bu -udba=inotify -.RE - -At remount-time, -the options are interpreted in the given order, -e.g. left to right. -.RS -.Bu -create or remove -whiteout-base(\*[AUFS_WH_BASE]) and -whplink-dir(\*[AUFS_WH_PLINKDIR]) if necessary -.RE -. -.TP -.B br:BRANCH[:BRANCH ...] (dirs=BRANCH[:BRANCH ...]) -Adds new branches. -(cf. Branch Syntax). - -Aufs rejects the branch which is an ancestor or a descendant of another -branch. It is called overlapped. When the branch is loopback-mounted -directory, aufs also checks the source fs-image file of loopback -device. If the source file is a descendant of another branch, it will -be rejected too. - -After mounting aufs or adding a branch, if you move a branch under -another branch and make it descendant of another branch, aufs will not -work correctly. -. -.TP -.B [ add | ins ]:index:BRANCH -Adds a new branch. -The index begins with 0. -Aufs creates -whiteout-base(\*[AUFS_WH_BASE]) and -whplink-dir(\*[AUFS_WH_PLINKDIR]) if necessary. - -If there is the same named file on the lower branch (larger index), -aufs will hide the lower file. -You can only see the highest file. -You will be confused if the added branch has whiteouts (including -diropq), they may or may not hide the lower entries. -.\" It is recommended to make sure that the added branch has no whiteout. - -Even if a process have once mapped a file by mmap(2) with MAP_SHARED -and the same named file exists on the lower branch, -the process still refers the file on the lower(hidden) -branch after adding the branch. -If you want to update the contents of a process address space after -adding, you need to restart your process or open/mmap the file again. -.\" Usually, such files are executables or shared libraries. -(cf. Branch Syntax). -. -.TP -.B del:dir -Removes a branch. -Aufs does not remove -whiteout-base(\*[AUFS_WH_BASE]) and -whplink-dir(\*[AUFS_WH_PLINKDIR]) automatically. -For example, when you add a RO branch which was unified as RW, you -will see whiteout-base or whplink-dir on the added RO branch. - -If a process is referencing the file/directory on the deleting branch -(by open, mmap, current working directory, etc.), aufs will return an -error EBUSY. -. -.TP -.B mod:BRANCH -Modifies the permission flags of the branch. -Aufs creates or removes -whiteout-base(\*[AUFS_WH_BASE]) and/or -whplink-dir(\*[AUFS_WH_PLINKDIR]) if necessary. - -If the branch permission is been changing `rw' to `ro', and a process -is mapping a file by mmap(2) -.\" with MAP_SHARED -on the branch, the process may or may not -be able to modify its mapped memory region after modifying branch -permission flags. -Additioanlly when you enable CONFIG_IMA (in linux-2.6.30 and later), IMA -may produce some wrong messages. But this is equivalent when the -filesystem is changed `ro' in emergency. -(cf. Branch Syntax). -. -.TP -.B append:BRANCH -equivalent to `add:(last index + 1):BRANCH'. -(cf. Branch Syntax). -. -.TP -.B prepend:BRANCH -equivalent to `add:0:BRANCH.' -(cf. Branch Syntax). -. -.TP -.B xino=filename -Use external inode number bitmap and translation table. -When CONFIG_AUFS_EXPORT is enabled, external inode generation table too. -It is set to -<FirstWritableBranch>/\*[AUFS_XINO_FNAME] by default, or -\*[AUFS_XINO_DEFPATH]. -Comma character in filename is not allowed. - -The files are created per an aufs and per a branch filesystem, and -unlinked. So you -cannot find this file, but it exists and is read/written frequently by -aufs. -(cf. External Inode Number Bitmap, Translation Table and Generation Table). - -If you enable CONFIG_SYSFS, the path of xino files are not shown in -/proc/mounts (and /etc/mtab), instead it is shown in -<sysfs>/fs/aufs/si_<id>/xi_path. -Otherwise, it is shown in /proc/mounts unless it is not the default -path. -. -.TP -.B noxino -Stop using external inode number bitmap and translation table. - -If you use this option, -Some applications will not work correctly. -.\" And pseudo link feature will not work after the inode cache is -.\" shrunk. -(cf. External Inode Number Bitmap, Translation Table and Generation Table). -. -.TP -.B trunc_xib -Truncate the external inode number bitmap file. The truncation is done -automatically when you delete a branch unless you do not specify -`notrunc_xib' option. -(cf. External Inode Number Bitmap, Translation Table and Generation Table). -. -.TP -.B notrunc_xib -Stop truncating the external inode number bitmap file when you delete -a branch. -(cf. External Inode Number Bitmap, Translation Table and Generation Table). -. -.TP -.B create_policy | create=CREATE_POLICY -.TQ -.B copyup_policy | copyup | cpup=COPYUP_POLICY -Policies to select one among multiple writable branches. The default -values are `create=tdp' and `cpup=tdp'. -link(2) and rename(2) systemcalls have an exception. In aufs, they -try keeping their operations in the branch where the source exists. -(cf. Policies to Select One among Multiple Writable Branches). -. -.TP -.B verbose | v -Print some information. -Currently, it is only busy file (or inode) at deleting a branch. -. -.TP -.B noverbose | quiet | q | silent -Disable `verbose' option. -This is default value. -. -.TP -.B sum -df(1)/statfs(2) returns the total number of blocks and inodes of -all branches. -Note that there are cases that systemcalls may return ENOSPC, even if -df(1)/statfs(2) shows that aufs has some free space/inode. -. -.TP -.B nosum -Disable `sum' option. -This is default value. -. -.TP -.B dirwh=N -Watermark to remove a dir actually at rmdir(2) and rename(2). - -If the target dir which is being removed or renamed (destination dir) -has a huge number of whiteouts, i.e. the dir is empty logically but -physically, the cost to remove/rename the single -dir may be very high. -It is -required to unlink all of whiteouts internally before issuing -rmdir/rename to the branch. -To reduce the cost of single systemcall, -aufs renames the target dir to a whiteout-ed temporary name and -invokes a pre-created -kernel thread to remove whiteout-ed children and the target dir. -The rmdir/rename systemcall returns just after kicking the thread. - -When the number of whiteout-ed children is less than the value of -dirwh, aufs remove them in a single systemcall instead of passing -another thread. -This value is ignored when the branch is NFS. -The default value is \*[AUFS_DIRWH_DEF]. -.\" . -.\" .TP -.\" .B rdcache=N -. -.TP -.B rdblk=N -Specifies a size of internal VDIR block which is allocated at a time in -byte. -The VDIR block will be allocated several times when necessary. If your -directory has millions of files, you may want to expand this size. -The default value is defined as \*[AUFS_RDBLK_DEF]. -The size has to be lager than NAME_MAX (usually 255) and kmalloc\-able -(the maximum limit depends on your system. at least 128KB is available -for every system). -Whenever you can reset the value to default by specifying rdblk=def. -(cf. Virtual or Vertical Directory Block). -. -.TP -.B rdhash=N -Specifies a size of internal VDIR hash table which is used to compare -the file names under the same named directory on multiple branches. -The VDIR hash table will be allocated in readdir(3)/getdents(2), -rmdir(2) and rename(2) for the existing target directory. If your -directory has millions of files, you may want to expand this size. -The default value is defined as \*[AUFS_RDHASH_DEF]. -The size has to be lager than zero, and it will be multiplied by 4 or 8 -(for 32\-bit and 64\-bit respectively, currently). The result must be -kmalloc\-able -(the maximum limit depends on your system. at least 128KB is available -for every system). -Whenever you can reset the value to default by specifying rdhash=def. -(cf. Virtual or Vertical Directory Block). -. -.TP -.B plink -.TQ -.B noplink -Specifies to use `pseudo link' feature or not. -The default is `plink' which means use this feature. -(cf. Pseudo Link) -. -.TP -.B clean_plink -Removes all pseudo-links in memory. -In order to make pseudo-link permanent, use -`auplink' utility just before one of these operations, -unmounting aufs, -using `ro' or `noplink' mount option, -deleting a branch from aufs, -adding a branch into aufs, -or changing your writable branch as readonly. -If you installed both of /sbin/mount.aufs and /sbin/umount.aufs, and your -mount(8) and umount(8) support them, -`auplink' utility will be executed automatically and flush pseudo-links. -(cf. Pseudo Link) -. -.TP -.B udba=none | reval | inotify -Specifies the level of UDBA (User's Direct Branch Access) test. -(cf. User's Direct Branch Access and Inotify Limitation). -. -.TP -.B diropq=whiteouted | w | always | a -Specifies whether mkdir(2) and rename(2) dir case make the created directory -`opaque' or not. -In other words, to create `\*[AUFS_WH_DIROPQ]' under the created or renamed -directory, or not to create. -When you specify diropq=w or diropq=whiteouted, aufs will not create -it if the -directory was not whiteouted or opaqued. If the directory was whiteouted -or opaqued, the created or renamed directory will be opaque. -When you specify diropq=a or diropq==always, aufs will always create -it regardless -the directory was whiteouted/opaqued or not. -The default value is diropq=w, it means not to create when it is unnecessary. -If you define CONFIG_AUFS_COMPAT at aufs compiling time, the default will be -diropq=a. -You need to consider this option if you are planning to add a branch later -since `diropq' affects the same named directory on the added branch. -. -.TP -.B warn_perm -.TQ -.B nowarn_perm -Adding a branch, aufs will issue a warning about uid/gid/permission of -the adding branch directory, -when they differ from the existing branch's. This difference may or -may not impose a security risk. -If you are sure that there is no problem and want to stop the warning, -use `nowarn_perm' option. -The default is `warn_perm' (cf. DIAGNOSTICS). -. -.TP -.B shwh -.TQ -.B noshwh -By default (noshwh), aufs doesn't show the whiteouts and -they just hide the same named entries in the lower branches. The -whiteout itself also never be appeared. -If you enable CONFIG_AUFS_SHWH and specify `shwh' option, aufs -will show you the name of whiteouts -with keeping its feature to hide the lowers. -Honestly speaking, I am rather confused with this `visible whiteouts.' -But a user who originally requested this feature wrote a nice how-to -document about this feature. See Tips file in the aufs CVS tree. - -.\" ---------------------------------------------------------------------- -.SH Module Parameters -.TP -.B nwkq=N -The number of kernel thread named \*[AUFS_WKQ_NAME]. - -Those threads stay in the system while the aufs module is loaded, -and handle the special I/O requests from aufs. -The default value is \*[AUFS_NWKQ_DEF]. - -The special I/O requests from aufs include a part of copy-up, lookup, -directory handling, pseudo-link, xino file operations and the -delegated access to branches. -For example, Unix filesystems allow you to rmdir(2) which has no write -permission bit, if its parent directory has write permission bit. In aufs, the -removing directory may or may not have whiteout or `dir opaque' mark as its -child. And aufs needs to unlink(2) them before rmdir(2). -Therefore aufs delegates the actual unlink(2) and rmdir(2) to another kernel -thread which has been created already and has a superuser privilege. - -If you enable CONFIG_SYSFS, you can check this value through -<sysfs>/module/aufs/parameters/nwkq. - -. -.TP -.B brs=1 | 0 -Specifies to use the branch path data file under sysfs or not. - -If the number of your branches is large or their path is long -and you meet the limitation of mount(8) ro /etc/mtab, you need to -enable CONFIG_SYSFS and set aufs module parameter brs=1. - -When this parameter is set as 1, aufs does not show `br:' (or dirs=) -mount option through /proc/mounts (and /etc/mtab). So you can -keep yourself from the page limitation of -mount(8) or /etc/mtab. -Aufs shows branch paths through <sysfs>/fs/aufs/si_XXX/brNNN. -Actually the file under sysfs has also a size limitation, but I don't -think it is harmful. - -There is one more side effect in setting 1 to this parameter. -If you rename your branch, the branch path written in /etc/mtab will be -obsoleted and the future remount will meet some error due to the -unmatched parameters (Remember that mount(8) may take the options from -/etc/mtab and pass them to the systemcall). -If you set 1, /etc/mtab will not hold the branch path and you will not -meet such trouble. On the other hand, the entries for the -branch path under sysfs are generated dynamically. So it must not be obsoleted. -But I don't think users want to rename branches so often. - -If CONFIG_SYSFS is disable, this parameter is always set to 0. -. -.TP -.B sysrq=key -Specifies MagicSysRq key for debugging aufs. -You need to enable both of CONFIG_MAGIC_SYSRQ and CONFIG_AUFS_DEBUG. -Currently this is for developers only. -The default is `a'. -. -.TP -.B debug= 0 | 1 -Specifies disable(0) or enable(1) debug print in aufs. -This parameter can be changed dynamically. -You need to enable CONFIG_AUFS_DEBUG. -Currently this is for developers only. -The default is `0' (disable). - -.\" ---------------------------------------------------------------------- -.SH Entries under Sysfs and Debugfs -See linux/Documentation/ABI/*/{sys,debug}fs-aufs. - -.\" ---------------------------------------------------------------------- -.SH Branch Syntax -.TP -.B dir_path[ =permission [ + attribute ] ] -.TQ -.B permission := rw | ro | rr -.TQ -.B attribute := wh | nolwh -dir_path is a directory path. -The keyword after `dir_path=' is a -permission flags for that branch. -Comma, colon and the permission flags string (including `=')in the path -are not allowed. - -Any filesystem can be a branch, But some are not accepted such like -sysfs, procfs and unionfs. -If you specify such filesystems as an aufs branch, aufs will return an error -saying it is unsupported. - -Cramfs in linux stable release has strange inodes and it makes aufs -confused. For example, -.nf -$ mkdir -p w/d1 w/d2 -$ > w/z1 -$ > w/z2 -$ mkcramfs w cramfs -$ sudo mount -t cramfs -o ro,loop cramfs /mnt -$ find /mnt -ls - 76 1 drwxr-xr-x 1 jro 232 64 Jan 1 1970 /mnt - 1 1 drwxr-xr-x 1 jro 232 0 Jan 1 1970 /mnt/d1 - 1 1 drwxr-xr-x 1 jro 232 0 Jan 1 1970 /mnt/d2 - 1 1 -rw-r--r-- 1 jro 232 0 Jan 1 1970 /mnt/z1 - 1 1 -rw-r--r-- 1 jro 232 0 Jan 1 1970 /mnt/z2 -.fi - -All these two directories and two files have the same inode with one -as their link count. Aufs cannot handle such inode correctly. -Currently, aufs involves a tiny workaround for such inodes. But some -applications may not work correctly since aufs inode number for such -inode will change silently. -If you do not have any empty files, empty directories or special files, -inodes on cramfs will be all fine. - -A branch should not be shared as the writable branch between multiple -aufs. A readonly branch can be shared. - -The maximum number of branches is configurable at compile time (127 by -default). - -When an unknown permission or attribute is given, aufs sets ro to that -branch silently. - -.SS Permission -. -.TP -.B rw -Readable and writable branch. Set as default for the first branch. -If the branch filesystem is mounted as readonly, you cannot set it `rw.' -.\" A filesystem which does not support link(2) and i_op\->setattr(), for -.\" example FAT, will not be used as the writable branch. -. -.TP -.B ro -Readonly branch and it has no whiteouts on it. -Set as default for all branches except the first one. Aufs never issue -both of write operation and lookup operation for whiteout to this branch. -. -.TP -.B rr -Real readonly branch, special case of `ro', for natively readonly -branch. Assuming the branch is natively readonly, aufs can optimize -some internal operation. For example, if you specify `udba=inotify' -option, aufs does not set inotify for the things on rr branch. -Set by default for a branch whose fs-type is either `iso9660', -`cramfs' or `romfs' (and `squashfs' for linux\-2.6.29 and later). - -When your branch exists on slower device and you have some -capacity on your hdd, you may want to try ulobdev tool in ULOOP sample. -It can cache the contents of the real devices on another faster device, -so you will be able to get the better access performance. -The ulobdev tool is for a generic block device, and the ulohttp is for a -filesystem image on http server. -If you want to spin down your hdd to save the -battery life or something, then you may want to use ulobdev to save the -access to the hdd, too. -See $AufsCVS/sample/uloop in detail. - -.SS Attribute -. -.TP -.B wh -Readonly branch and it has/might have whiteouts on it. -Aufs never issue write operation to this branch, but lookup for whiteout. -Use this as `<branch_dir>=ro+wh'. -. -.TP -.B nolwh -Usually, aufs creates a whiteout as a hardlink on a writable -branch. This attributes prohibits aufs to create the hardlinked -whiteout, including the source file of all hardlinked whiteout -(\*[AUFS_WH_BASE].) -If you do not like a hardlink, or your writable branch does not support -link(2), then use this attribute. -But I am afraid a filesystem which does not support link(2) natively -will fail in other place such as copy-up. -Use this as `<branch_dir>=rw+nolwh'. -Also you may want to try `noplink' mount option, while it is not recommended. - -.\" .SS FUSE as a branch -.\" A FUSE branch needs special attention. -.\" The struct fuse_operations has a statfs operation. It is OK, but the -.\" parameter is struct statvfs* instead of struct statfs*. So almost -.\" all user\-space implementation will call statvfs(3)/fstatvfs(3) instead of -.\" statfs(2)/fstatfs(2). -.\" In glibc, [f]statvfs(3) issues [f]statfs(2), open(2)/read(2) for -.\" /proc/mounts, -.\" and stat(2) for the mountpoint. With this situation, a FUSE branch will -.\" cause a deadlock in creating something in aufs. Here is a sample -.\" scenario, -.\" .\" .RS -.\" .\" .IN -10 -.\" .Bu -.\" create/modify a file just under the aufs root dir. -.\" .Bu -.\" aufs acquires a write\-lock for the parent directory, ie. the root dir. -.\" .Bu -.\" A library function or fuse internal may call statfs for a fuse branch. -.\" The create=mfs mode in aufs will surely call statfs for each writable -.\" branches. -.\" .Bu -.\" FUSE in kernel\-space converts and redirects the statfs request to the -.\" user\-space. -.\" .Bu -.\" the user\-space statfs handler will call [f]statvfs(3). -.\" .Bu -.\" the [f]statvfs(3) in glibc will access /proc/mounts and issue -.\" stat(2) for the mountpoint. But those require a read\-lock for the aufs -.\" root directory. -.\" .Bu -.\" Then a deadlock occurs. -.\" .\" .RE 1 -.\" .\" .IN -.\" -.\" In order to avoid this deadlock, I would suggest not to call -.\" [f]statvfs(3) from fuse. Here is a sample code to do this. -.\" .nf -.\" struct statvfs stvfs; -.\" -.\" main() -.\" { -.\" statvfs(..., &stvfs) -.\" or -.\" fstatvfs(..., &stvfs) -.\" stvfs.f_fsid = 0 -.\" } -.\" -.\" statfs_handler(const char *path, struct statvfs *arg) -.\" { -.\" struct statfs stfs -.\" -.\" memcpy(arg, &stvfs, sizeof(stvfs)) -.\" -.\" statfs(..., &stfs) -.\" or -.\" fstatfs(..., &stfs) -.\" -.\" arg->f_bfree = stfs.f_bfree -.\" arg->f_bavail = stfs.f_bavail -.\" arg->f_ffree = stfs.f_ffree -.\" arg->f_favail = /* any value */ -.\" } -.\" .fi - -.\" ---------------------------------------------------------------------- -.SH External Inode Number Bitmap, Translation Table and Generation Table (xino) -Aufs uses one external bitmap file and one external inode number -translation table files per an aufs and per a branch -filesystem by default. -Additionally when CONFIG_AUFS_EXPORT is enabled, one external inode -generation table is added. -The bitmap (and the generation table) is for recycling aufs inode number -and the others -are a table for converting an inode number on a branch to -an aufs inode number. The default path -is `first writable branch'/\*[AUFS_XINO_FNAME]. -If there is no writable branch, the -default path -will be \*[AUFS_XINO_DEFPATH]. -.\" A user who executes mount(8) needs the privilege to create xino -.\" file. - -If you enable CONFIG_SYSFS, the path of xino files are not shown in -/proc/mounts (and /etc/mtab), instead it is shown in -<sysfs>/fs/aufs/si_<id>/xi_path. -Otherwise, it is shown in /proc/mounts unless it is not the default -path. - -Those files are always opened and read/write by aufs frequently. -If your writable branch is on flash memory device, it is recommended -to put xino files on other than flash memory by specifying `xino=' -mount option. - -The -maximum file size of the bitmap is, basically, the amount of the -number of all the files on all branches divided by 8 (the number of -bits in a byte). -For example, on a 4KB page size system, if you have 32,768 (or -2,599,968) files in aufs world, -then the maximum file size of the bitmap is 4KB (or 320KB). - -The -maximum file size of the table will -be `max inode number on the branch x size of an inode number'. -For example in 32bit environment, - -.nf -$ df -i /branch_fs -/dev/hda14 2599968 203127 2396841 8% /branch_fs -.fi - -and /branch_fs is an branch of the aufs. When the inode number is -assigned contiguously (without `hole'), the maximum xino file size for -/branch_fs will be 2,599,968 x 4 bytes = about 10 MB. But it might not be -allocated all of disk blocks. -When the inode number is assigned discontinuously, the maximum size of -xino file will be the largest inode number on a branch x 4 bytes. -Additionally, the file size is limited to LLONG_MAX or the s_maxbytes -in filesystem's superblock (s_maxbytes may be smaller than -LLONG_MAX). So the -support-able largest inode number on a branch is less than -2305843009213693950 (LLONG_MAX/4\-1). -This is the current limitation of aufs. -On 64bit environment, this limitation becomes more strict and the -supported largest inode number is less than LLONG_MAX/8\-1. - -The xino files are always hidden, i.e. removed. So you cannot -do `ls \-l xino_file'. -If you enable CONFIG_DEBUG_FS, you can check these information through -<debugfs>/aufs/<si_id>/{xib,xi[0-9]*,xigen}. xib is for the bitmap file, -xi0 ix for the first branch, and xi1 is for the next. xigen is for the -generation table. -xib and xigen are in the format of, - -.nf -<blocks>x<block size> <file size> -.fi - -Note that a filesystem usually has a -feature called pre-allocation, which means a number of -blocks are allocated automatically, and then deallocated -silently when the filesystem thinks they are unnecessary. -You do not have to be surprised the sudden changes of the number of -blocks, when your filesystem which xino files are placed supports the -pre-allocation feature. - -The rests are hidden xino file information in the format of, - -.nf -<file count>, <blocks>x<block size> <file size> -.fi - -If the file count is larger than 1, it means some of your branches are -on the same filesystem and the xino file is shared by them. -Note that the file size may not be equal to the actual consuming blocks -since xino file is a sparse file, i.e. a hole in a file which does not -consume any disk blocks. - -Once you unmount aufs, the xino files for that aufs are totally gone. -It means that the inode number is not permanent across umount or -shutdown. - -The xino files should be created on the filesystem except NFS. -If your first writable branch is NFS, you will need to specify xino -file path other than NFS. -Also if you are going to remove the branch where xino files exist or -change the branch permission to readonly, you need to use xino option -before del/mod the branch. - -The bitmap file can be truncated. -For example, if you delete a branch which has huge number of files, -many inode numbers will be recycled and the bitmap will be truncated -to smaller size. Aufs does this automatically when a branch is -deleted. -You can truncate it anytime you like if you specify `trunc_xib' mount -option. But when the accessed inode number was not deleted, nothing -will be truncated. -If you do not want to truncate it (it may be slow) when you delete a -branch, specify `notrunc_xib' after `del' mount option. - -If you do not want to use xino, use noxino mount option. Use this -option with care, since the inode number may be changed silently and -unexpectedly anytime. -For example, -rmdir failure, recursive chmod/chown/etc to a large and deep directory -or anything else. -And some applications will not work correctly. -.\" When the inode number has been changed, your system -.\" can be crazy. -If you want to change the xino default path, use xino mount option. - -After you add branches, the persistence of inode number may not be -guaranteed. -At remount time, cached but unused inodes are discarded. -And the newly appeared inode may have different inode number at the -next access time. The inodes in use have the persistent inode number. - -When aufs assigned an inode number to a file, and if you create the -same named file on the upper branch directly, then the next time you -access the file, aufs may assign another inode number to the file even -if you use xino option. -Some applications may treat the file whose inode number has been -changed as totally different file. - -.\" ---------------------------------------------------------------------- -.SH Pseudo Link (hardlink over branches) -Aufs supports `pseudo link' which is a logical hard-link over -branches (cf. ln(1) and link(2)). -In other words, a copied-up file by link(2) and a copied-up file which was -hard-linked on a readonly branch filesystem. - -When you have files named fileA and fileB which are -hardlinked on a readonly branch, if you write something into fileA, -aufs copies-up fileA to a writable branch, and write(2) the originally -requested thing to the copied-up fileA. On the writable branch, -fileA is not hardlinked. -But aufs remembers it was hardlinked, and handles fileB as if it existed -on the writable branch, by referencing fileA's inode on the writable -branch as fileB's inode. - -Once you unmount aufs, the plink info for that aufs kept in memory are totally -gone. -It means that the pseudo-link is not permanent. -If you want to make plink permanent, try `auplink' utility just before -one of these operations, -unmounting your aufs, -using `ro' or `noplink' mount option, -deleting a branch from aufs, -adding a branch into aufs, -or changing your writable branch to readonly. - -This utility will reproduces all real hardlinks on a writable branch by linking -them, and removes pseudo-link info in memory and temporary link on the -writable branch. -Since this utility access your branches directly, you cannot hide them by -`mount \-\-bind /tmp /branch' or something. - -If you are willing to rebuild your aufs with the same branches later, you -should use auplink utility before you umount your aufs. -If you installed both of /sbin/mount.aufs and /sbin/umount.aufs, and your -mount(8) and umount(8) support them, -`auplink' utility will be executed automatically and flush pseudo-links. - -.nf -# auplink /your/aufs/root flush -# umount /your/aufs/root -or -# auplink /your/aufs/root flush -# mount -o remount,mod:/your/writable/branch=ro /your/aufs/root -or -# auplink /your/aufs/root flush -# mount -o remount,noplink /your/aufs/root -or -# auplink /your/aufs/root flush -# mount -o remount,del:/your/aufs/branch /your/aufs/root -or -# auplink /your/aufs/root flush -# mount -o remount,append:/your/aufs/branch /your/aufs/root -.fi - -The plinks are kept both in memory and on disk. When they consumes too much -resources on your system, you can use the `auplink' utility at anytime and -throw away the unnecessary pseudo-links in safe. - -Additionally, the `auplink' utility is very useful for some security reasons. -For example, when you have a directory whose permission flags -are 0700, and a file who is 0644 under the 0700 directory. Usually, -all files under the 0700 directory are private and no one else can see -the file. But when the directory is 0711 and someone else knows the 0644 -filename, he can read the file. - -Basically, aufs pseudo-link feature creates a temporary link under the -directory whose owner is root and the permission flags are 0700. -But when the writable branch is NFS, aufs sets 0711 to the directory. -When the 0644 file is pseudo-linked, the temporary link, of course the -contents of the file is totally equivalent, will be created under the -0711 directory. The filename will be generated by its inode number. -While it is hard to know the generated filename, someone else may try peeping -the temporary pseudo-linked file by his software tool which may try the name -from one to MAX_INT or something. -In this case, the 0644 file will be read unexpectedly. -I am afraid that leaving the temporary pseudo-links can be a security hole. -It makes sense to execute `auplink /your/aufs/root flush' -periodically, when your writable branch is NFS. - -When your writable branch is not NFS, or all users are careful enough to set 0600 -to their private files, you do not have to worry about this issue. - -If you do not want this feature, use `noplink' mount option. - -.SS The behaviours of plink and noplink -This sample shows that the `f_src_linked2' with `noplink' option cannot follow -the link. - -.nf -none on /dev/shm/u type aufs (rw,xino=/dev/shm/rw/.aufs.xino,br:/dev/shm/rw=rw:/dev/shm/ro=ro) -$ ls -li ../r?/f_src_linked* ./f_src_linked* ./copied -ls: ./copied: No such file or directory -15 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked -15 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked2 -22 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ./f_src_linked -22 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ./f_src_linked2 -$ echo abc >> f_src_linked -$ cp f_src_linked copied -$ ls -li ../r?/f_src_linked* ./f_src_linked* ./copied -15 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked -15 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked2 -36 -rw-r--r-- 2 jro jro 6 Dec 22 11:03 ../rw/f_src_linked -53 -rw-r--r-- 1 jro jro 6 Dec 22 11:03 ./copied -22 -rw-r--r-- 2 jro jro 6 Dec 22 11:03 ./f_src_linked -22 -rw-r--r-- 2 jro jro 6 Dec 22 11:03 ./f_src_linked2 -$ cmp copied f_src_linked2 -$ - -none on /dev/shm/u type aufs (rw,xino=/dev/shm/rw/.aufs.xino,noplink,br:/dev/shm/rw=rw:/dev/shm/ro=ro) -$ ls -li ../r?/f_src_linked* ./f_src_linked* ./copied -ls: ./copied: No such file or directory -17 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked -17 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked2 -23 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ./f_src_linked -23 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ./f_src_linked2 -$ echo abc >> f_src_linked -$ cp f_src_linked copied -$ ls -li ../r?/f_src_linked* ./f_src_linked* ./copied -17 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked -17 -rw-r--r-- 2 jro jro 2 Dec 22 11:03 ../ro/f_src_linked2 -36 -rw-r--r-- 1 jro jro 6 Dec 22 11:03 ../rw/f_src_linked -53 -rw-r--r-- 1 jro jro 6 Dec 22 11:03 ./copied -23 -rw-r--r-- 2 jro jro 6 Dec 22 11:03 ./f_src_linked -23 -rw-r--r-- 2 jro jro 6 Dec 22 11:03 ./f_src_linked2 -$ cmp copied f_src_linked2 -cmp: EOF on f_src_linked2 -$ -.fi - -.\" -.\" If you add/del a branch, or link/unlink the pseudo-linked -.\" file on a branch -.\" directly, aufs cannot keep the correct link count, but the status of -.\" `pseudo-linked.' -.\" Those files may or may not keep the file data after you unlink the -.\" file on the branch directly, especially the case of your branch is -.\" NFS. - -If you add a branch which has fileA or fileB, aufs does not follow the -pseudo link. The file on the added branch has no relation to the same -named file(s) on the lower branch(es). -If you use noxino mount option, pseudo link will not work after the -kernel shrinks the inode cache. - -This feature will not work for squashfs before version 3.2 since its -inode is tricky. -When the inode is hardlinked, squashfs inodes has the same inode -number and correct link count, but the inode memory object is -different. Squashfs inodes (before v3.2) are generated for each, even -they are hardlinked. - -.\" ---------------------------------------------------------------------- -.SH User's Direct Branch Access (UDBA) -UDBA means a modification to a branch filesystem manually or directly, -e.g. bypassing aufs. -While aufs is designed and implemented to be safe after UDBA, -it can make yourself and your aufs confused. And some information like -aufs inode will be incorrect. -For example, if you rename a file on a branch directly, the file on -aufs may -or may not be accessible through both of old and new name. -Because aufs caches various information about the files on -branches. And the cache still remains after UDBA. - -Aufs has a mount option named `udba' which specifies the test level at -access time whether UDBA was happened or not. -. -.TP -.B udba=none -Aufs trusts the dentry and the inode cache on the system, and never -test about UDBA. With this option, aufs runs fastest, but it may show -you incorrect data. -Additionally, if you often modify a branch -directly, aufs will not be able to trace the changes of inodes on the -branch. It can be a cause of wrong behaviour, deadlock or anything else. - -It is recommended to use this option only when you are sure that -nobody access a file on a branch. -It might be difficult for you to achieve real `no UDBA' world when you -cannot stop your users doing `find / \-ls' or something. -If you really want to forbid all of your users to UDBA, here is a trick -for it. -With this trick, users cannot see the -branches directly and aufs runs with no problem, except `auplink' utility. -But if you are not familiar with aufs, this trick may make -yourself confused. - -.nf -# d=/tmp/.aufs.hide -# mkdir $d -# for i in $branches_you_want_to_hide -> do -> mount -n --bind $d $i -> done -.fi - -When you unmount the aufs, delete/modify the branch by remount, or you -want to show the hidden branches again, unmount the bound -/tmp/.aufs.hide. - -.nf -# umount -n $branches_you_want_to_unbound -.fi - -If you use FUSE filesystem as an aufs branch which supports hardlink, -you should not set this option, since FUSE makes inode objects for -each hardlinks (at least in linux\-2.6.23). When your FUSE filesystem -maintains them at link/unlinking, it is equivalent -to `direct branch access' for aufs. - -. -.TP -.B udba=reval -Aufs tests only the existence of the file which existed. If -the existed file was removed on the branch directly, aufs -discard the cache about the file and -re-lookup it. So the data will be updated. -This test is at minimum level to keep the performance and ensure the -existence of a file. -This is default and aufs runs still fast. - -This rule leads to some unexpected situation, but I hope it is -harmless. Those are totally depends upon cache. Here are just a few -examples. -. -.RS -.Bu -If the file is cached as negative or -not-existed, aufs does not test it. And the file is still handled as -negative after a user created the file on a branch directly. If the -file is not cached, aufs will lookup normally and find the file. -. -.Bu -When the file is cached as positive or existed, and a user created the -same named file directly on the upper branch. Aufs detects the cached -inode of the file is still existing and will show you the old (cached) -file which is on the lower branch. -. -.Bu -When the file is cached as positive or existed, and a user renamed the -file by rename(2) directly. Aufs detects the inode of the file is -still existing. You may or may not see both of the old and new files. -Todo: If aufs also tests the name, we can detect this case. -.RE - -If your outer modification (UDBA) is rare and you can ignore the -temporary and minor differences between virtual aufs world and real -branch filesystem, then try this mount option. -. -.TP -.B udba=inotify -Aufs sets `inotify' to all the accessed directories on its branches -and receives the event about the dir and its children. It consumes -resources, cpu and memory. And I am afraid that the performance will be -hurt, but it is most strict test level. -There are some limitations of linux inotify, see also Inotify -Limitation. -So it is recommended to leave udba default option usually, and set it -to inotify by remount when you need it. - -When a user accesses the file which was notified UDBA before, the cached data -about the file will be discarded and aufs re-lookup it. So the data will -be updated. -When an error condition occurs between UDBA and aufs operation, aufs -will return an error, including EIO. -To use this option, you need to enable CONFIG_INOTIFY and -CONFIG_AUFS_UDBA_INOTIFY. - -To rename/rmdir a directory on a branch directory may reveal the same named -directory on the lower branch. Aufs tries re-lookuping the renamed -directory and the revealed directory and assigning different inode -number to them. But the inode number including their children can be a -problem. The inode numbers will be changed silently, and -aufs may produce a warning. If you rename a directory repeatedly and -reveal/hide the lower directory, then aufs may confuse their inode -numbers too. It depends upon the system cache. - -When you make a directory in aufs and mount other filesystem on it, -the directory in aufs cannot be removed expectedly because it is a -mount point. But the same named directory on the writable branch can -be removed, if someone wants. It is just an empty directory, instead -of a mount point. -Aufs cannot stop such direct rmdir, but produces a warning about it. - -If the pseudo-linked file is hardlinked or unlinked on the branch -directly, its inode link count in aufs may be incorrect. It is -recommended to flush the pseudo-links by auplink script. - -.\" ---------------------------------------------------------------------- -.SH Linux Inotify Limitation -Unfortunately, current inotify (linux\-2.6.18) has some limitations, -and aufs must derive it. - -.SS IN_ATTRIB, updating atime -When a file/dir on a branch is accessed directly, the inode atime (access -time, cf. stat(2)) may or may not be updated. In some cases, inotify -does not fire this event. So the aufs inode atime may remain old. - -.SS IN_ATTRIB, updating nlink -When the link count of a file on a branch is incremented by link(2) -directly, -inotify fires IN_CREATE to the parent -directory, but IN_ATTRIB to the file. So the aufs inode nlink may -remain old. - -.SS IN_DELETE, removing file on NFS -When a file on a NFS branch is deleted directly, inotify may or may -not fire -IN_DELETE event. It depends upon the status of dentry -(DCACHE_NFSFS_RENAMED flag). -In this case, the file on aufs seems still exists. Aufs and any user can see -the file. - -.SS IN_IGNORED, deleted rename target -When a file/dir on a branch is unlinked by rename(2) directly, inotify -fires IN_IGNORED which means the inode is deleted. Actually, in some -cases, the inode survives. For example, the rename target is linked or -opened. In this case, inotify watch set by aufs is removed by VFS and -inotify. -And aufs cannot receive the events anymore. So aufs may show you -incorrect data about the file/dir. - -.\" ---------------------------------------------------------------------- -.SH Virtual or Vertical Directory Block (VDIR) -In order to provide the merged view of file listing, aufs builds -internal directory block on memory. For readdir, aufs performs readdir() -internally for each dir on branches, merges their entries with -eliminating the whiteout\-ed ones, and sets it to the opened file (dir) -object. So the file object has its entry list until it is closed. The -entry list will be updated when the file position is zero (by -rewinddir(3)) and becomes obsoleted. - -Some people may call it can be a security hole or invite DoS attack -since the opened and once readdir\-ed dir (file object) holds its entry -list and becomes a pressure for system memory. But I would say it is similar -to files under /proc or /sys. The virtual files in them also holds a -memory page (generally) while they are opened. When an idea to reduce -memory for them is introduced, it will be applied to aufs too. - -The dynamically allocated memory block for the name of entries has a -unit of \*[AUFS_RDBLK_DEF] bytes by default. -During building dir blocks, aufs creates hash list (hashed and divided by -\*[AUFS_RDHASH_DEF] by default) and judging whether -the entry is whiteouted by its upper branch or already listed. - -These values are suitable for normal environments. But you may have -millions of files or very long filenames under a single directory. For -such cases, you may need to customize these values by specifying rdblk= -and rdhash= aufs mount options. - -For instance, there are 97 files under my /bin, and the total name -length is 597 bytes. - -.nf -$ \\ls -1 /bin | wc - 97 97 597 -.fi - -Strictly speaking, 97 end\-of\-line codes are -included. But it is OK since aufs VDIR also stores the name length in 1 -byte. In this case, you do not need to customize the default values. 597 bytes -filenames will be stored in 2 VDIR memory blocks (597 < -\*[AUFS_RDBLK_DEF] x 2). -And 97 filenames are distributed among \*[AUFS_RDHASH_DEF] lists, so one -list will point 4 names in average. To judge the names is whiteouted or -not, the number of comparison will be 4. 2 memory allocations -and 4 comparison costs low (even if the directory is opened for a long -time). So you do not need to customize. - -If your directory has millions of files, the you will need to specify -rdblk= and rdhash=. - -.nf -$ ls -U /mnt/rotating-rust | wc -l -1382438 -.fi - -In this case, assuming the average length of filenames is 6, in order to -get better time performance I would -recommend to set $((128*1024)) or $((64*1024)) for rdblk, and -$((8*1024)) or $((4*1024)) for rdhash. -You can change these values of the active aufs mount by "mount -o -remount". - -This customization is not for -reducing the memory space, but for reducing time for the number of memory -allocation and the name comparison. The larger value is faster, in -general. Of course, you will need system memory. This is a generic -"time\-vs\-space" problem. - -.\" ---------------------------------------------------------------------- -.SH Copy On Write, or aufs internal copyup and copydown -Every stackable filesystem which implements copy\-on\-write supports the -copyup feature. The feature is to copy a file/dir from the lower branch -to the upper internally. When you have one readonly branch and one -upper writable branch, and you append a string to a file which exists on -the readonly branch, then aufs will copy the file from the readonly -branch to the writable branch with its directory hierarchy. It means one -write(2) involves several logical/internal mkdir(2), creat(2), read(2), -write(2) and close(2) systemcalls -before the actual expected write(2) is performed. Sometimes it may take -a long time, particularly when the file is very large. -If CONFIG_AUFS_DEBUG is enabled, aufs produces a message saying `copying -a large file.' - -You may see the message when you change the xino file path or -truncate the xino/xib files. Sometimes those files can be large and may -take a long time to handle them. - -.\" ---------------------------------------------------------------------- -.SH Policies to Select One among Multiple Writable Branches -Aufs has some policies to select one among multiple writable branches -when you are going to write/modify something. There are two kinds of -policies, one is for newly create something and the other is for -internal copy-up. -You can select them by specifying mount option `create=CREATE_POLICY' -or `cpup=COPYUP_POLICY.' -These policies have no meaning when you have only one writable -branch. If there is some meaning, it must hurt the performance. - -.SS Exceptions for Policies -In every cases below, even if the policy says that the branch where a -new file should be created is /rw2, the file will be created on /rw1. -. -.Bu -If there is a readonly branch with `wh' attribute above the -policy-selected branch and the parent dir is marked as opaque, -or the target (creating) file is whiteouted on the ro+wh branch, then -the policy will be ignored and the target file will be created on the -nearest upper writable branch than the ro+wh branch. -.RS -.nf -/aufs = /rw1 + /ro+wh/diropq + /rw2 -/aufs = /rw1 + /ro+wh/wh.tgt + /rw2 -.fi -.RE -. -.Bu -If there is a writable branch above the policy-selected branch and the -parent dir is marked as opaque or the target file is whiteouted on the -branch, then the policy will be ignored and the target file will be -created on the highest one among the upper writable branches who has -diropq or whiteout. In case of whiteout, aufs removes it as usual. -.RS -.nf -/aufs = /rw1/diropq + /rw2 -/aufs = /rw1/wh.tgt + /rw2 -.fi -.RE -. -.Bu -link(2) and rename(2) systemcalls are exceptions in every policy. -They try selecting the branch where the source exists as possible since -copyup a large file will take long time. If it can't be, ie. the -branch where the source exists is readonly, then they will follow the -copyup policy. -. -.Bu -There is an exception for rename(2) when the target exists. -If the rename target exists, aufs compares the index of the branches -where the source and the target are existing and selects the higher -one. If the selected branch is readonly, then aufs follows the copyup -policy. - -.SS Policies for Creating -. -.TP -.B create=tdp | top\-down\-parent -Selects the highest writable branch where the parent dir exists. If -the parent dir does not exist on a writable branch, then the internal -copyup will happen. The policy for this copyup is always `bottom-up.' -This is the default policy. -. -.TP -.B create=rr | round\-robin -Selects a writable branch in round robin. When you have two writable -branches and creates 10 new files, 5 files will be created for each -branch. -mkdir(2) systemcall is an exception. When you create 10 new directories, -all are created on the same branch. -. -.TP -.B create=mfs[:second] | most\-free\-space[:second] -Selects a writable branch which has most free space. In order to keep -the performance, you can specify the duration (`second') which makes -aufs hold the index of last selected writable branch until the -specified seconds expires. The first time you create something in aufs -after the specified seconds expired, aufs checks the amount of free -space of all writable branches by internal statfs call -and the held branch index will be updated. -The default value is \*[AUFS_MFS_SECOND_DEF] seconds. -. -.TP -.B create=mfsrr:low[:second] -Selects a writable branch in most-free-space mode first, and then -round-robin mode. If the selected branch has less free space than the -specified value `low' in bytes, then aufs re-tries in round-robin mode. -.\" `G', `M' and `K' (case insensitive) can be followed after `low.' Or -Try an arithmetic expansion of shell which is defined by POSIX. -For example, $((10 * 1024 * 1024)) for 10M. -You can also specify the duration (`second') which is equivalent to -the `mfs' mode. -. -.TP -.B create=pmfs[:second] -Selects a writable branch where the parent dir exists, such as tdp -mode. When the parent dir exists on multiple writable branches, aufs -selects the one which has most free space, such as mfs mode. - -.SS Policies for Copy-Up -. -.TP -.B cpup=tdp | top\-down\-parent -Equivalent to the same named policy for create. -This is the default policy. -. -.TP -.B cpup=bup | bottom\-up\-parent -Selects the writable branch where the parent dir exists and the branch -is nearest upper one from the copyup-source. -. -.TP -.B cpup=bu | bottom\-up -Selects the nearest upper writable branch from the copyup-source, -regardless the existence of the parent dir. - -.\" ---------------------------------------------------------------------- -.SH Exporting Aufs via NFS -Aufs is supporting NFS-exporting. -Since aufs has no actual block device, you need to add NFS `fsid' option at -exporting. Refer to the manual of NFS about the detail of this option. - -There are some limitations or requirements. -.RS -.Bu -The branch filesystem must support NFS-exporting. -.Bu -NFSv2 is not supported. When you mount the exported aufs from your NFS -client, you will need to some NFS options like v3 or nfsvers=3, -especially if it is nfsroot. -.Bu -If the size of the NFS file handle on your branch filesystem is large, -aufs will -not be able to handle it. The maximum size of NFSv3 file -handle for a filesystem is 64 bytes. Aufs uses 24 bytes for 32bit -system, plus 12 bytes for 64bit system. The rest is a room for a file -handle of a branch filesystem. -.Bu -The External Inode Number Bitmap, Translation Table and Generation Table -(xino) is -required since NFS file -handle is based upon inode number. The mount option `xino' is enabled -by default. -The external inode generation table and its debugfs entry -(<debugfs>/aufs/si_*/xigen) is created when CONFIG_AUFS_EXPORT is -enabled even if you don't export aufs actually. -The size of the external inode generation table grows only, never be -truncated. You might need to pay attention to the free space of the -filesystem where xino files are placed. By default, it is the first -writable branch. -.Bu -The branch filesystems must be accessible, which means `not hidden.' -It means you need to `mount \-\-move' when you use initramfs and -switch_root(8), or chroot(8). -.RE - -.\" ---------------------------------------------------------------------- -.SH Dentry and Inode Caches -If you want to clear caches on your system, there are several tricks -for that. If your system ram is low, -try `find /large/dir \-ls > /dev/null'. -It will read many inodes and dentries and cache them. Then old caches will be -discarded. -But when you have large ram or you do not have such large -directory, it is not effective. - -If you want to discard cache within a certain filesystem, -try `mount \-o remount /your/mntpnt'. Some filesystem may return an error of -EINVAL or something, but VFS discards the unused dentry/inode caches on the -specified filesystem. - -.\" ---------------------------------------------------------------------- -.SH Compatible/Incompatible with Unionfs Version 1.x Series -If you compile aufs with \-DCONFIG_AUFS_COMPAT, dirs= option and =nfsro -branch permission flag are available. They are interpreted as -br: option and =ro flags respectively. - `debug', `delete', `imap' options are ignored silently. When you -compile aufs without \-DCONFIG_AUFS_COMPAT, these three options are -also ignored, but a warning message is issued. - -Ignoring `delete' option, and to keep filesystem consistency, aufs tries -writing something to only one branch in a single systemcall. It means -aufs may copyup even if the copyup-src branch is specified as writable. -For example, you have two writable branches and a large regular file -on the lower writable branch. When you issue rename(2) to the file on aufs, -aufs may copyup it to the upper writable branch. -If this behaviour is not what you want, then you should rename(2) it -on the lower branch directly. - -And there is a simple shell -script `unionctl' under sample subdirectory, which is compatible with -unionctl(8) in -Unionfs Version 1.x series, except \-\-query action. -This script executes mount(8) with `remount' option and uses -add/del/mod aufs mount options. -If you are familiar with Unionfs Version 1.x series and want to use unionctl(8), you can -try this script instead of using mount \-o remount,... directly. -Aufs does not support ioctl(2) interface. -This script is highly depending upon mount(8) in -util\-linux\-2.12p package, and you need to mount /proc to use this script. -If your mount(8) version differs, you can try modifying this -script. It is very easy. -The unionctl script is just for a sample usage of aufs remount -interface. - -Aufs uses the external inode number bitmap and translation table by -default. - -The default branch permission for the first branch is `rw', and the -rest is `ro.' - -The whiteout is for hiding files on lower branches. Also it is applied -to stop readdir going lower branches. -The latter case is called `opaque directory.' Any -whiteout is an empty file, it means whiteout is just an mark. -In the case of hiding lower files, the name of whiteout is -`\*[AUFS_WH_PFX]<filename>.' -And in the case of stopping readdir, the name is -`\*[AUFS_WH_PFX]\*[AUFS_WH_PFX].opq' or -`\*[AUFS_WH_PFX]__dir_opaque.' The name depends upon your compile -configuration -CONFIG_AUFS_COMPAT. -.\" All of newly created or renamed directory will be opaque. -All whiteouts are hardlinked, -including `<writable branch top dir>/\*[AUFS_WH_BASE].' - -The hardlink on an ordinary (disk based) filesystem does not -consume inode resource newly. But in linux tmpfs, the number of free -inodes will be decremented by link(2). It is recommended to specify -nr_inodes option to your tmpfs if you meet ENOSPC. Use this option -after checking by `df \-i.' - -When you rmdir or rename-to the dir who has a number of whiteouts, -aufs rename the dir to the temporary whiteouted-name like -`\*[AUFS_WH_PFX]<dir>.<random hex>.' Then remove it after actual operation. -cf. mount option `dirwh.' - -.\" ---------------------------------------------------------------------- -.SH Incompatible with an Ordinary Filesystem -stat(2) returns the inode info from the first existence inode among -the branches, except the directory link count. -Aufs computes the directory link count larger than the exact value usually, in -order to keep UNIX filesystem semantics, or in order to shut find(1) mouth up. -The size of a directory may be wrong too, but it has to do no harm. -The timestamp of a directory will not be updated when a file is -created or removed under it, and it was done on a lower branch. - -The test for permission bits has two cases. One is for a directory, -and the other is for a non-directory. In the case of a directory, aufs -checks the permission bits of all existing directories. It means you -need the correct privilege for the directories including the lower -branches. -The test for a non-directory is more simple. It checks only the -topmost inode. - -statfs(2) returns the information of the first branch info except -namelen when `nosum' is specified (the default). The namelen is -decreased by the whiteout prefix length. And the block size may differ -from st_blksize which is obtained by stat(2). - -Remember, seekdir(3) and telldir(3) are not defined in POSIX. They may -not work as you expect. Try rewinddir(3) or re-open the dir. - -The whiteout prefix (\*[AUFS_WH_PFX]) is reserved on all branches. Users should -not handle the filename begins with this prefix. -In order to future whiteout, the maximum filename length is limited by -the longest value \- \*[AUFS_WH_PFX_LEN]. It may be a violation of POSIX. - -If you dislike the difference between the aufs entries in /etc/mtab -and /proc/mounts, and if you are using mount(8) in util\-linux package, -then try ./mount.aufs utility. Copy the script to /sbin/mount.aufs. -This simple utility tries updating -/etc/mtab. If you do not care about /etc/mtab, you can ignore this -utility. -Remember this utility is highly depending upon mount(8) in -util\-linux\-2.12p package, and you need to mount /proc. - -Since aufs uses its own inode and dentry, your system may cache huge -number of inodes and dentries. It can be as twice as all of the files -in your union. -It means that unmounting or remounting readonly at shutdown time may -take a long time, since mount(2) in VFS tries freeing all of the cache -on the target filesystem. - -When you open a directory, aufs will open several directories -internally. -It means you may reach the limit of the number of file descriptor. -And when the lower directory cannot be opened, aufs will close all the -opened upper directories and return an error. - -The sub-mount under the branch -of local filesystem -is ignored. -For example, if you have mount another filesystem on -/branch/another/mntpnt, the files under `mntpnt' will be ignored by aufs. -It is recommended to mount the sub-mount under the mounted aufs. -For example, - -.nf -# sudo mount /dev/sdaXX /ro_branch -# d=another/mntpnt -# sudo mount /dev/sdbXX /ro_branch/$d -# mkdir -p /rw_branch/$d -# sudo mount -t aufs -o br:/rw_branch:/ro_branch none /aufs -# sudo mount -t aufs -o br:/rw_branch/${d}:/ro_branch/${d} none /aufs/another/$d -.fi - -There are several characters which are not allowed to use in a branch -directory path and xino filename. See detail in Branch Syntax and Mount -Option. - -The file-lock which means fcntl(2) with F_SETLK, F_SETLKW or F_GETLK, flock(2) -and lockf(3), is applied to virtual aufs file only, not to the file on a -branch. It means you can break the lock by accessing a branch directly. -TODO: check `security' to hook locks, as inotify does. - -The I/O to the named pipe or local socket are not handled by aufs, even -if it exists in aufs. After the reader and the writer established their -connection if the pipe/socket are copied-up, they keep using the old one -instead of the copied-up one. - -The fsync(2) and fdatasync(2) systemcalls return 0 which means success, even -if the given file descriptor is not opened for writing. -I am afraid this behaviour may violate some standards. Checking the -behaviour of fsync(2) on ext2, aufs decided to return success. - -If you want to use disk-quota, you should set it up to your writable -branch since aufs does not have its own block device. - -When your aufs is the root directory of your system, and your system -tells you some of the filesystem were not unmounted cleanly, try these -procedure when you shutdown your system. -.nf -# mount -no remount,ro / -# for i in $writable_branches -# do mount -no remount,ro $i -# done -.fi -If your xino file is on a hard drive, you also need to specify -`noxino' option or `xino=/your/tmpfs/xino' at remounting root -directory. - -To rename(2) directory may return EXDEV even if both of src and tgt -are on the same aufs. When the rename-src dir exists on multiple -branches and the lower dir has child(ren), aufs has to copyup all his -children. It can be recursive copyup. Current aufs does not support -such huge copyup operation at one time in kernel space, instead -produces a warning and returns EXDEV. -Generally, mv(1) detects this error and tries mkdir(2) and -rename(2) or copy/unlink recursively. So the result is harmless. -If your application which issues rename(2) for a directory does not -support EXDEV, it will not work on aufs. -Also this specification is applied to the case when the src directory -exists on the lower readonly branch and it has child(ren). - -If a sudden accident such like a power failure happens during aufs is -performing, and regular fsck for branch filesystems is completed after -the disaster, you need to extra fsck for aufs writable branches. It is -necessary to check whether the whiteout remains incorrectly or not, -eg. the real filename and the whiteout for it under the same parent -directory. If such whiteout remains, aufs cannot handle the file -correctly. -To check the consistency from the aufs' point of view, you can use a -simple shell script called /sbin/auchk. Its purpose is a fsck tool for -aufs, and it checks the illegal whiteout, the remained -pseudo-links and the remained aufs-temp files. If they are found, the -utility reports you and asks whether to delete or not. -It is recommended to execute /sbin/auchk for every writable branch -filesystem before mounting aufs if the system experienced crash. - - -.\" ---------------------------------------------------------------------- -.SH EXAMPLES -The mount options are interpreted from left to right at remount-time. -These examples -shows how the options are handled. (assuming /sbin/mount.aufs was -installed) - -.nf -# mount -v -t aufs br:/day0:/base none /u -none on /u type aufs (rw,xino=/day0/.aufs.xino,br:/day0=rw:/base=ro) -# mount -v -o remount,\\ - prepend:/day1,\\ - xino=/day1/xino,\\ - mod:/day0=ro,\\ - del:/day0 \\ - /u -none on /u type aufs (rw,xino=/day1/xino,br:/day1=rw:/base=ro) -.fi - -.nf -# mount -t aufs br:/rw none /u -# mount -o remount,append:/ro /u -different uid/gid/permission, /ro -# mount -o remount,del:/ro /u -# mount -o remount,nowarn_perm,append:/ro /u -# -(there is no warning) -.fi - -.\" If you want to expand your filesystem size, aufs may help you by -.\" adding an writable branch. Since aufs supports multiple writable -.\" branches, the old writable branch can be being writable, if you want. -.\" In this example, any modifications to the files under /ro branch will -.\" be copied-up to /new, but modifications to the files under /rw branch -.\" will not. -.\" And the next example shows the modifications to the files under /rw branch -.\" will be copied-up to /new/a. -.\" -.\" Todo: test multiple writable branches policy. cpup=nearest, cpup=exist_parent. -.\" -.\" .nf -.\" # mount -v -t aufs br:/rw:/ro none /u -.\" none on /u type aufs (rw,xino=/rw/.aufs.xino,br:/rw=rw:/ro=ro) -.\" # mkfs /new -.\" # mount -v -o remount,add:1:/new=rw /u -.\" none on /u type aufs (rw,xino=/rw/.aufs.xino,br:/rw=rw:/new=rw:/ro=ro) -.\" .fi -.\" -.\" .nf -.\" # mount -v -t aufs br:/rw:/ro none /u -.\" none on /u type aufs (rw,xino=/rw/.aufs.xino,br:/rw=rw:/ro=ro) -.\" # mkfs /new -.\" # mkdir /new/a new/b -.\" # mount -v -o remount,add:1:/new/b=rw,prepend:/new/a,mod:/rw=ro /u -.\" none on /u type aufs (rw,xino=/rw/.aufs.xino,br:/new/a=rw:/rw=ro:/new/b=rw:/ro=ro) -.\" .fi - -When you use aufs as root filesystem, it is recommended to consider to -exclude some directories. For example, /tmp and /var/log are not need -to stack in many cases. They do not usually need to copyup or to whiteout. -Also the swapfile on aufs (a regular file, not a block device) is not -supported. -In order to exclude the specific dir from aufs, try bind mounting. - -And there is a good sample which is for network booted diskless machines. See -sample/ in detail. - -.\" ---------------------------------------------------------------------- -.SH DIAGNOSTICS -When you add a branch to your union, aufs may warn you about the -privilege or security of the branch, which is the permission bits, -owner and group of the top directory of the branch. -For example, when your upper writable branch has a world writable top -directory, -a malicious user can create any files on the writable branch directly, -like copyup and modify manually. I am afraid it can be a security -issue. - -When you mount or remount your union without \-o ro common mount option -and without writable branch, aufs will warn you that the first branch -should be writable. - -.\" It is discouraged to set both of `udba' and `noxino' mount options. In -.\" this case the inode number under aufs will always be changed and may -.\" reach the end of inode number which is a maximum of unsigned long. If -.\" the inode number reaches the end, aufs will return EIO repeatedly. - -When you set udba other than inotify and change something on your -branch filesystem directly, later aufs may detect some mismatches to -its cache. If it is a critical mismatch, aufs returns EIO. - -When an error occurs in aufs, aufs prints the kernel message with -`errno.' The priority of the message (log level) is ERR or WARNING which -depends upon the message itself. -You can convert the `errno' into the error message by perror(3), -strerror(3) or something. -For example, the `errno' in the message `I/O Error, write failed (\-28)' -is 28 which means ENOSPC or `No space left on device.' - -When CONFIG_AUFS_BR_RAMFS is enabled, you can specify ramfs as an aufs -branch. Since ramfs is simple, it does not set the maximum link count -originally. In aufs, it is very dangerous, particularly for -whiteouts. Finally aufs sets the maximum link count for ramfs. The -value is 32000 which is borrowed from ext2. - - -.\" .SH Current Limitation -. -.\" ---------------------------------------------------------------------- -.\" SYNOPSIS -.\" briefly describes the command or function's interface. For commands, this -.\" shows the syntax of the command and its arguments (including options); bold- -.\" face is used for as-is text and italics are used to indicate replaceable -.\" arguments. Brackets ([]) surround optional arguments, vertical bars (|) sep- -.\" arate choices, and ellipses (...) can be repeated. For functions, it shows -.\" any required data declarations or #include directives, followed by the func- -.\" tion declaration. -. -.\" DESCRIPTION -.\" gives an explanation of what the command, function, or format does. Discuss -.\" how it interacts with files and standard input, and what it produces on -.\" standard output or standard error. Omit internals and implementation -.\" details unless they're critical for understanding the interface. Describe -.\" the usual case; for information on options use the OPTIONS section. If -.\" there is some kind of input grammar or complex set of subcommands, consider -.\" describing them in a separate USAGE section (and just place an overview in -.\" the DESCRIPTION section). -. -.\" RETURN VALUE -.\" gives a list of the values the library routine will return to the caller and -.\" the conditions that cause these values to be returned. -. -.\" EXIT STATUS -.\" lists the possible exit status values or a program and the conditions that -.\" cause these values to be returned. -. -.\" USAGE -.\" describes the grammar of any sublanguage this implements. -. -.\" FILES -.\" lists the files the program or function uses, such as configuration files, -.\" startup files, and files the program directly operates on. Give the full -.\" pathname of these files, and use the installation process to modify the -.\" directory part to match user preferences. For many programs, the default -.\" installation location is in /usr/local, so your base manual page should use -.\" /usr/local as the base. -. -.\" ENVIRONMENT -.\" lists all environment variables that affect your program or function and how -.\" they affect it. -. -.\" SECURITY -.\" discusses security issues and implications. Warn about configurations or -.\" environments that should be avoided, commands that may have security impli- -.\" cations, and so on, especially if they aren't obvious. Discussing security -.\" in a separate section isn't necessary; if it's easier to understand, place -.\" security information in the other sections (such as the DESCRIPTION or USAGE -.\" section). However, please include security information somewhere! -. -.\" CONFORMING TO -.\" describes any standards or conventions this implements. -. -.\" NOTES -.\" provides miscellaneous notes. -. -.\" BUGS -.\" lists limitations, known defects or inconveniences, and other questionable -.\" activities. - -.SH COPYRIGHT -Copyright \(co 2005\-2009 Junjiro R. Okajima - -.SH AUTHOR -Junjiro R. Okajima - -.\" SEE ALSO -.\" lists related man pages in alphabetical order, possibly followed by other -.\" related pages or documents. Conventionally this is the last section. diff --git a/package/aufs2-util/src/aufs.shlib b/package/aufs2-util/src/aufs.shlib deleted file mode 100644 index 7aa07665c..000000000 --- a/package/aufs2-util/src/aufs.shlib +++ /dev/null @@ -1,83 +0,0 @@ -# -# Copyright (C) 2005-2009 Junjiro Okajima -# -# This program, aufs is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -# library functions for aufs shell scripts - -# path in canonical representation -SetDir() # var dir -{ - cd "$2" - eval "$1=\"$PWD\"" - cd "$OLDPWD" -} - -# escape the unprintable characters, mainly for grep-ping /proc/mounts -Esc() # [-e] -{ - sed -r -e ' - s/\\/\\134/g - s/$/\\012/ - ' | - tr -d '\n' | - sed -r -e ' - s/ /\\040/g - s/\t/\\011/g - s/\r/\\015/g - s/\\012$// - ' | - { test $# -eq 1 && - test "$1" = "-e" && - sed -r -e 's/\\/\\\\/g' || - cat; } - echo -} - -# find a mount-entry by its mount-point -FindMntEnt() # mntpnt -{ - proc_mounts=/proc/self/mounts - test ! -e $proc_mounts && proc_mounts=/proc/$$/mounts - test ! -e $proc_mounts && proc_mounts=/proc/mounts - fgrep \ $(echo "$1" | Esc)\ aufs\ $proc_mounts | - tail -n 1 -} - -# current mount options -MntOpts() # mntpnt -{ - FindMntEnt "$1" | - cut -f4 -d' ' -} - -######################################## - -AuDebug() # 1 | 0 [sec] -{ - test $1 -eq 0 && set +x - aufs_debug=/sys/module/aufs/parameters/debug - if [ -f $aufs_debug ] - then - echo $1 | sudo dd of=$aufs_debug 2> /dev/null - test $# -eq 2 && sleep $2 - fi - test $1 -eq 1 && set -x - true -} - -# Local variables: ; -# mode: text; -# End: ; diff --git a/package/aufs2-util/src/auplink.c b/package/aufs2-util/src/auplink.c deleted file mode 100644 index 1b48bea51..000000000 --- a/package/aufs2-util/src/auplink.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "au_util.h" - -static void usage(char *me) -{ - fprintf(stderr, - "usage: %s aufs_mount_point list|cpup|flush\n" - "'list' shows the pseudo-linked inode numbers and filenames.\n" - "'cpup' copies-up all pseudo-link to the writeble branch.\n" - "'flush' calls 'cpup', and then 'mount -o remount,clean_plink=inum'\n" - "and remove the whiteouted plink.\n", me); - exit(EINVAL); -} - -int main(int argc, char *argv[]) -{ - int err, cmd; - char *cwd; - - if (argc != 3) - usage(argv[0]); - - if (!strcmp(argv[2], "flush")) - cmd = AuPlink_FLUSH; - else if (!strcmp(argv[2], "list")) - cmd = AuPlink_LIST; - else if (!strcmp(argv[2], "cpup")) - cmd = AuPlink_CPUP; - else { - errno = EINVAL; - AuFin("%s", argv[2]); - cmd = 0; /* never reach here */ - } - - err = chdir(argv[1]); - if (err) - AuFin("chdir"); - cwd = getcwd(NULL, 0); /* glibc */ - if (!cwd) - AuFin("getcwd"); - return au_plink(cwd, cmd, 1, 0); -} diff --git a/package/aufs2-util/src/br.c b/package/aufs2-util/src/br.c deleted file mode 100644 index 6451c120e..000000000 --- a/package/aufs2-util/src/br.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#define _GNU_SOURCE /* strndup */ - -#include <sys/stat.h> -#include <sys/types.h> -#include <mntent.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include <linux/aufs_type.h> -#include "au_util.h" - -static int by_opts(char ***br, int *nbr, char *bropt) -{ - char *p, **a; - int l; - - /* bropts is placed at the end of mnt_opts */ - errno = EINVAL; - //puts(bropt); - if (strchr(bropt, ',')) - AuFin("%s", bropt); - - l = strlen(bropt); - p = malloc(l + 2); - if (!p) - AuFin("malloc"); - memcpy(p, bropt, l + 1); - bropt = p; - bropt[l + 1] = 0; /* end marker */ - - *nbr = 1; - while (1) { - p = strchr(p + 1, ':'); - if (!p) - break; - *p = 0; - (*nbr)++; - } - - a = malloc(sizeof(a) * (*nbr + 1)); - if (!a) - AuFin("malloc"); - - *br = a; - *a++ = bropt; - p = bropt; - while (*p) { - p += strlen(p) + 1; - *a++ = p; - } - *--a = NULL; - /* don't free bropt */ - - return 0; -} - -#ifdef DEBUG -#define SiPathPrefix "/tmp/aufs/si_" -#define BufSiz 4 -#else -#define SiPathPrefix "/sys/fs/aufs/si_" -#define BufSiz BUFSIZ -#endif - -static int by_sysfs(char ***br, int *nbr, char *siopt) -{ - int err, i, l, sz; - char buf[BufSiz], path[] = SiPathPrefix "1234567890123456/br32767"; - char *p, *end, **a, *q; - FILE *fp; - - errno = EINVAL; - end = strchr(siopt, ','); - if (end) - i = end - siopt; - else - i = strlen(siopt); - - strncpy(path + sizeof(SiPathPrefix) - 1, siopt, i); - p = path + sizeof(SiPathPrefix) - 1 + i; - strcpy(p, "/br"); - p += 3; /* "/br" */ - *nbr = 0; - err = 0; - while (!err) { - sprintf(p, "%d", (*nbr)++); - err = access(path, F_OK); - } - - a = malloc(sizeof(*br) * *nbr); - if (!a) - AuFin("malloc"); - - (*nbr)--; - *br = a; - for (i = 0; i < *nbr; i++) { - sprintf(p, "%d", i); - fp = fopen(path, "r"); - if (!fp) - AuFin("%s", path); - if (fgets(buf, sizeof(buf), fp) != buf) - AuFin("%s", path); - l = strlen(buf); - if (l < 1) - AuFin("internal error, %d", l); - - q = strndup(buf, l - 1); - if (buf[l - 1] != '\n') { - /* a branch path with crazy length */ - /* stat(2) for sysfs is meaningless */ - sz = sizeof(buf); - do { - free(q); - sz <<= 1; - q = malloc(sz); - if (!q) - AuFin("malloc"); - rewind(fp); - if (fgets(q, sz, fp) != q) - AuFin("%s", path); - l = strlen(q); - } while (q[l - 1] != '\n'); - q[l - 1] = 0; - } - - *a++ = q; - /* don't free q */ - fclose(fp); /* ignore */ - } - *a = NULL; - - return 0; -} - -#define BrOpt ",br:" -#define SiOpt "si" -int au_br(char ***br, int *nbr, struct mntent *ent) -{ - char *p; - - *nbr = 0; - p = strstr(ent->mnt_opts, BrOpt); - if (p) - return by_opts(br, nbr, p + sizeof(BrOpt) - 1); - p = hasmntopt(ent, SiOpt); - if (p) - return by_sysfs(br, nbr, p + sizeof(SiOpt)); - - /* broken opts */ - AuFin("internal error, %s", ent->mnt_opts); - return -1; /* never reach here */ -} diff --git a/package/aufs2-util/src/c2sh.c b/package/aufs2-util/src/c2sh.c deleted file mode 100644 index 80ef044a1..000000000 --- a/package/aufs2-util/src/c2sh.c +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdio.h> -#include <linux/aufs_type.h> - -#define AUFS_WH_PFX2 AUFS_WH_PFX AUFS_WH_PFX - -int -main(int argc, char *argv[]) -{ -#define p(m, v, fmt) printf("%s=" fmt "\n", m, v) -#define pstr(m) p(#m, m, "%s") -#define pint(m) p(#m, m, "%d") - pstr(AUFS_VERSION); - pint(AUFS_SUPER_MAGIC); - printf("AUFS_SUPER_MAGIC_HEX=0x%x\n", AUFS_SUPER_MAGIC); - pstr(AUFS_WH_PFX); - pstr(AUFS_WH_PFX2); - pstr(AUFS_WKQ_NAME); - pstr(AUFS_WH_DIROPQ); - pstr(AUFS_WH_BASE); - pstr(AUFS_WH_PLINKDIR); - pstr(AUFS_WH_ORPHDIR); - //pint(AUFS_BRANCH_MAX); - return 0; -} diff --git a/package/aufs2-util/src/c2tmac.c b/package/aufs2-util/src/c2tmac.c deleted file mode 100644 index 0018763b4..000000000 --- a/package/aufs2-util/src/c2tmac.c +++ /dev/null @@ -1,44 +0,0 @@ - -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdio.h> -#include <linux/aufs_type.h> - -int -main(int argc, char *argv[]) -{ -#define p(m, v, fmt) printf(".ds %s " fmt "\n", m, v) -#define pstr(m) p(#m, m, "%s") -#define pint(m) p(#m, m, "%d") - pstr(AUFS_VERSION); - pstr(AUFS_XINO_FNAME); - pstr(AUFS_XINO_DEFPATH); - pint(AUFS_DIRWH_DEF); - pstr(AUFS_WH_PFX); - pint(AUFS_WH_PFX_LEN); - pstr(AUFS_WKQ_NAME); - pint(AUFS_NWKQ_DEF); - pstr(AUFS_WH_DIROPQ); - pstr(AUFS_WH_BASE); - pstr(AUFS_WH_PLINKDIR); - pint(AUFS_MFS_SECOND_DEF); - pint(AUFS_RDBLK_DEF); - pint(AUFS_RDHASH_DEF); - return 0; -} diff --git a/package/aufs2-util/src/compat.h b/package/aufs2-util/src/compat.h deleted file mode 100644 index ddb436e7e..000000000 --- a/package/aufs2-util/src/compat.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright (C) 2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef __compat_h__ -#define __compat_h__ - -#ifndef AT_SYMLINK_NOFOLLOW -#define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */ - -#define __KERNEL__ -#include <unistd.h> -#include <asm/unistd.h> -#define fstatat fstatat64 -int fstatat(int dirfd, const char *path, struct stat *buf, int flags); -_syscall4(int, fstatat64, int, _dirfd, const char *, path, struct stat *, buf, int, flags); -#undef __KERNEL__ -#endif - -#endif /* __compat_h__ */ diff --git a/package/aufs2-util/src/mount.aufs.c b/package/aufs2-util/src/mount.aufs.c deleted file mode 100644 index d801cfd3c..000000000 --- a/package/aufs2-util/src/mount.aufs.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* - * The main purpose of this script is updating /etc/mtab and calling auplilnk. - * This behaviour is highly depending on mount(8) in util-linux package. - */ - -#define _XOPEN_SOURCE 500 /* getsubopt */ -#define _BSD_SOURCE /* dirfd */ - -#include <sys/types.h> -#include <dirent.h> -#include <mntent.h> -#include <regex.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <wait.h> - -#include <linux/aufs_type.h> -#include "au_util.h" - -enum { Remount, Bind, Fake, Update, Verbose, AuFlush, LastOpt }; -static void test_opts(char opts[], unsigned char flags[]) -{ - int c; - char *p, *o, *val, *pat[] = { - [Remount] = "remount", - [Bind] = "bind", - NULL - }; - - o = strdup(opts); - if (!o) - AuFin("stdup"); - - p = o; - while (*p) { - c = getsubopt(&p, pat, &val); - switch (c) { - case Remount: - flags[Remount] = 1; - break; - case Bind: - flags[Bind] = 1; - break; - } - } - free(o); -} - -static int test_flush(char opts[]) -{ - int err, i; - regex_t preg; - char *p, *o; - const char *pat = "^((add|ins|append|prepend|del)[:=]" - "|(mod|imod)[:=][^,]*=ro" - "|(noplink|ro)$)"; - - - o = strdup(opts); - if (!o) - AuFin("stdup"); - - p = o; - i = 1; - while ((p = strchr(p, ','))) { - i++; - *p++ = 0; - } - - /* todo: try getsubopt(3)? */ - err = regcomp(&preg, pat, REG_EXTENDED | REG_NOSUB); - if (err) - AuFin("regcomp"); - - p = o; - while (i--) { - if (!regexec(&preg, p, 0, NULL, 0)) { - err = 1; - break; - } else - p += strlen(p) + 1; - } - regfree(&preg); - free(o); - - return err; -} - -static void do_mount(char *dev, char *mntpnt, int argc, char *argv[], - unsigned char flags[]) -{ - int i; - const int ac = argc + 6; - char *av[ac], **a; - - /* todo: eliminate the duplicated options */ - a = av; - *a++ = "mount"; - *a++ = "-i"; - if (flags[Fake]) - *a++ = "-f"; - if (!flags[Bind] || !flags[Update]) - *a++ = "-n"; - if (flags[Bind] && flags[Verbose]) - *a++ = "-v"; - *a++ = "-t"; - *a++ = AUFS_NAME; - - for (i = 3; i < argc; i++) - if (strcmp(argv[i], "-v") && strcmp(argv[i], "-n")) - *a++ = argv[i]; - *a++ = dev; - *a++ = mntpnt; - *a++ = NULL; - -#ifdef DEBUG - for (i = 0; av[i] && i < ac; i++) - puts(av[i]); - exit(0); -#endif - execvp("mount", av); - AuFin("mount"); -} - -/* ---------------------------------------------------------------------- */ - -int main(int argc, char *argv[]) -{ - int err, c, status; - pid_t pid; - unsigned char flags[LastOpt]; - struct mntent ent; - char *dev, *mntpnt, *opts, *cwd; - DIR *cur; - - if (argc < 3) { - errno = EINVAL; - AuFin(NULL); - } - - memset(flags, 0, sizeof(flags)); - flags[Update] = 1; - opts = NULL; - - /* mount(8) always passes the arguments in this order */ - dev = argv[1]; - mntpnt = argv[2]; - while ((c = getopt(argc - 2, argv + 2, "fnvo:")) != -1) { - switch (c) { - case 'f': - flags[Fake] = 1; - break; - case 'n': - flags[Update] = 0; - break; - case 'v': - flags[Verbose] = 1; - break; - case 'o': - opts = optarg; - break; - case '?': - case ':': - errno = EINVAL; - AuFin("internal error"); - } - } - - cur = opendir("."); - if (!cur) - AuFin("."); - err = chdir(mntpnt); - if (err) - AuFin("%s", mntpnt); - cwd = getcwd(NULL, 0); /* glibc */ - if (!cwd) - AuFin("getcwd"); - err = fchdir(dirfd(cur)); - if (err) - AuFin("fchdir"); - closedir(cur); /* ignore */ - - if (opts) - test_opts(opts, flags); - - if (!flags[Bind] && flags[Update]) { - err = access(MTab, R_OK | W_OK); - if (err) - AuFin(MTab); - } - - if (flags[Remount]) { - errno = EINVAL; - if (flags[Bind]) - AuFin("both of remount and bind are specified"); - flags[AuFlush] = test_flush(opts); - if (flags[AuFlush] /* && !flags[Fake] */) { - err = au_plink(cwd, AuPlink_FLUSH, 1, 1); - if (err) - AuFin(NULL); - } - } - - pid = fork(); - if (!pid) { - /* actual mount operation */ - do_mount(dev, mntpnt, argc, argv, flags); - return 0; - } else if (pid < 0) - AuFin("fork"); - - err = waitpid(pid, &status, 0); - if (err < 0) - AuFin("child process"); - - err = !WIFEXITED(status); - if (!err) - err = WEXITSTATUS(status); - - if (!err && !flags[Bind]) { - if (flags[Update]) - err = au_update_mtab(cwd, flags[Remount], - flags[Verbose]); - else if (flags[Verbose]) { - /* withoug blocking plink */ - err = au_proc_getmntent(cwd, &ent); - if (!err) - au_print_ent(&ent); - else - AuFin("internal error"); - } - } - - return err; -} diff --git a/package/aufs2-util/src/mtab.c b/package/aufs2-util/src/mtab.c deleted file mode 100644 index 713e9e267..000000000 --- a/package/aufs2-util/src/mtab.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* cf. fstab.c or the locking for /etc/mtab in util-linux */ -/* - * we need to extract a part of util-linux and create a simple and generic - * library for locking /etc/mtab. - */ - -/* #include <linux/proc_fs.h> */ -#define PROC_SUPER_MAGIC 0x9fa0 -#include <sys/stat.h> -#include <sys/statfs.h> -#include <sys/types.h> -#include <sys/wait.h> -#include <fcntl.h> -#include <mntent.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include "au_util.h" - -void au_print_ent(struct mntent *ent) -{ - printf("%s on %s type %s (%s)\n", - ent->mnt_fsname, ent->mnt_dir, ent->mnt_type, ent->mnt_opts); -} - -/* ---------------------------------------------------------------------- */ - -static void lock_mtab(char *pid_file) -{ - int err, i; - - for (i = 0; i < 5; i++) { - err = link(pid_file, MTab "~"); - if (!err) - break; - sleep(1); - } - if (err) - AuFin(MTab "~"); -} - -static void unlock_mtab(void) -{ - int err; - - err = rename(MTab "~", MTab); - if (err) - AuFin(MTab); -} - -static void append_mtab(FILE *fp, FILE *ofp, struct mntent *ent) -{ - int err; - struct mntent *p; - - while ((p = getmntent(ofp))) { - err = addmntent(fp, p); - if (err) - AuFin("addmntent"); - } - - err = addmntent(fp, ent); - if (err) - AuFin("addmntent"); -} - -/* todo: there are some cases which options are not changed */ -static void update_mtab(FILE *fp, char *mntpnt, int do_remount, int do_verbose) -{ - int err; - long pos; - FILE *ofp; - struct mntent ent, *p; - - /* prohibit updating mount options for this mntpnt */ - au_plink_maint(mntpnt); - err = au_proc_getmntent(mntpnt, &ent); - if (err) - AuFin("no such mount point"); - - ofp = setmntent(MTab, "r"); - if (!ofp) - AuFin(MTab); - - if (do_remount) { - /* find the last one */ - pos = -1; - while ((p = getmntent(ofp))) { - if (!strcmp(p->mnt_dir, mntpnt)) - pos = ftell(ofp); - } - rewind(ofp); - - if (pos > 0) { - while ((p = getmntent(ofp))) { - if (ftell(ofp) == pos) { - /* replace the line */ - p = &ent; - pos = -1; - } - err = addmntent(fp, p); - if (err) - AuFin("addmntent"); - } - if (pos > 0) - AuFin("internal error"); - } else - append_mtab(fp, ofp, &ent); - } else - append_mtab(fp, ofp, &ent); - - endmntent(ofp); /* ignore */ - au_plink_maint(NULL); - if (do_verbose) - au_print_ent(&ent); -} - -/* ---------------------------------------------------------------------- */ - -int au_update_mtab(char *mntpnt, int do_remount, int do_verbose) -{ - int err, fd, status, e2; - pid_t pid; - ino_t ino; - struct stat st; - struct statfs stfs; - struct flock flock = { - .l_type = F_WRLCK, - .l_whence = SEEK_SET, - .l_start = 0, - .l_len = 0 - }; - char pid_file[sizeof(MTab "~.") + 20]; - FILE *fp; - - err = statfs(MTab, &stfs); - if (stfs.f_type == PROC_SUPER_MAGIC) - return 0; - - snprintf(pid_file, sizeof(pid_file), MTab "~.%d", getpid()); - fd = open(pid_file, O_RDWR | O_CREAT | O_EXCL, - S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); - if (fd < 0) - AuFin("%s", pid_file); - err = fcntl(fd, F_SETLK, &flock); - if (err) - AuFin("%s", pid_file); - fp = fdopen(fd, "r+"); - if (!fp) - AuFin("%s", pid_file); - - pid = fork(); - if (!pid) { - lock_mtab(pid_file); - update_mtab(fp, mntpnt, do_remount, do_verbose); - unlock_mtab(); - return 0; - } else if (pid < 0) - AuFin("fork"); - - err = fstat(fd, &st); - if (err) - perror(pid_file); - ino = st.st_ino; - - err = waitpid(pid, &status, 0); - if (err < 0) { - perror(pid_file); - goto out; - } - err = !WIFEXITED(status); - if (!err) - err = WEXITSTATUS(status); - - e2 = unlink(pid_file); - if (e2 && errno != ENOENT) - perror(pid_file); - e2 = stat(MTab "~", &st); - if (!e2) { - if (st.st_ino == ino) { - /* - * The inode number is same, - * it means it is we who made the file. - * If someone else removed our file between stat(2) and - * unlink(2), it is a breakage of the rule. - */ - e2 = unlink(MTab "~"); - if (e2) - perror(MTab); - } - } else if (errno != ENOENT) - perror(MTab "~"); - fclose(fp); - - out: - return err; -} diff --git a/package/aufs2-util/src/plink.c b/package/aufs2-util/src/plink.c deleted file mode 100644 index 6ff16c76a..000000000 --- a/package/aufs2-util/src/plink.c +++ /dev/null @@ -1,356 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#define _FILE_OFFSET_BITS 64 /* ftw.h */ -#define _XOPEN_SOURCE 500 /* ftw.h */ -#define _GNU_SOURCE /* ftw.h */ - -#include <sys/ioctl.h> -#include <sys/resource.h> -#include <sys/time.h> -#include <sys/types.h> -#include <dirent.h> -#include <ftw.h> -#include <mntent.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include <linux/aufs_type.h> -#include "au_util.h" - -/* todo: try argz? */ -static struct name_array { - char *o; - int bytes; - - char *cur; - int nname; -} na; - -static struct ino_array { - char *o; - int bytes; - - union { - char *p; - ino_t *cur; - }; - int nino; -} ia; - -static int na_append(char *plink_dir, char *name) -{ - int l, sz; - char *p; - const int cur = na.cur - na.o; - - l = strlen(plink_dir) + strlen(name) + 2; - sz = na.bytes + l; - p = realloc(na.o, sz); - if (!p) - AuFin("realloc"); - - na.o = p; - na.bytes = sz; - na.cur = p + cur; - na.cur += sprintf(na.cur, "%s/%s", plink_dir, name) + 1; - na.nname++; - - return 0; -} - -static int ia_append(ino_t ino) -{ - int sz; - char *p; - const int cur = ia.p - ia.o; - - sz = na.bytes + sizeof(ino_t); - p = realloc(ia.o, sz); - if (!p) - AuFin("realloc"); - - ia.o = p; - ia.bytes = sz; - ia.p = p + cur; - *ia.cur++ = ino; - ia.nino++; - - return 0; -} - -static int build_array(char *plink_dir) -{ - int err; - DIR *dp; - struct dirent *de; - char *p; - ino_t ino; - - err = access(plink_dir, F_OK); - if (err) - return 0; - - err = 0; - dp = opendir(plink_dir); - if (!dp) - AuFin("%s", plink_dir); - while ((de = readdir(dp))) { - if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) - continue; -#if 0 - if (de->d_type == DT_DIR) { - errno = EISDIR; - AuFin(de->d_name); - } -#endif - - err = na_append(plink_dir, de->d_name); - if (err) - break; - - p = strchr(de->d_name, '.'); - if (!p) { - errno = EINVAL; - AuFin("internal error, %s", de->d_name); - } - *p = 0; - errno = 0; - ino = strtoull(de->d_name, NULL, 0); - if (ino == /*ULLONG_MAX*/-1 && errno == ERANGE) - AuFin("internal error, %s", de->d_name); - err = ia_append(ino); - if (err) - break; - } - closedir(dp); - - return err; -} - -static int ia_test(ino_t ino) -{ - int i; - ino_t *p; - - /* todo: hash table */ - ia.p = ia.o; - p = ia.cur; - for (i = 0; i < ia.nino; i++) - if (*p++ == ino) - return 1; - return 0; -} - -/* ---------------------------------------------------------------------- */ - -static int ftw_list(const char *fname, const struct stat *st, int flags, - struct FTW *ftw) -{ - if (!strcmp(fname + ftw->base, AUFS_WH_PLINKDIR)) - return FTW_SKIP_SUBTREE; - if (flags == FTW_D || flags == FTW_DNR) - return FTW_CONTINUE; - - if (ia_test(st->st_ino)) - puts(fname); - - return FTW_CONTINUE; -} - -static int ftw_cpup(const char *fname, const struct stat *st, int flags, - struct FTW *ftw) -{ - int err; - - if (!strcmp(fname + ftw->base, AUFS_WH_PLINKDIR)) - return FTW_SKIP_SUBTREE; - if (flags == FTW_D || flags == FTW_DNR) - return FTW_CONTINUE; - - /* - * do nothing but update something harmless in order to make it copyup - */ - if (ia_test(st->st_ino)) { - Dpri("%s\n", fname); - if (!S_ISLNK(st->st_mode)) - err = chown(fname, -1, -1); - else - err = lchown(fname, -1, -1); - if (err) - AuFin("%s", fname); - } - - return FTW_CONTINUE; -} - -/* ---------------------------------------------------------------------- */ - -static DIR *dp; -void au_plink_maint(char *path) -{ - int err; - - if (path) { - if (dp) { - errno = EINVAL; - AuFin("dp is not NULL"); - } - dp = opendir(path); - if (!dp) - AuFin("%s", path); - - err = ioctl(dirfd(dp), AUFS_CTL_PLINK_MAINT); -#ifndef DEBUG - if (err) - AuFin("AUFS_CTL_PLINK_MAINT"); -#endif - } else { - err = closedir(dp); - if (err) - AuFin("closedir"); - dp = NULL; - } -} - -void au_clean_plink(void) -{ - int err; - - err = ioctl(dirfd(dp), AUFS_CTL_PLINK_CLEAN); -#ifndef DEBUG - if (err) - AuFin("AUFS_CTL_PLINK_CLEAN"); -#endif -} - -static int do_plink(char *cwd, int cmd, int nbr, char *br[]) -{ - int err, i, l; - struct rlimit rlim; - __nftw_func_t func; - char *p; - - err = 0; - switch (cmd) { - case AuPlink_FLUSH: - /*FALLTHROUGH*/ - case AuPlink_CPUP: - func = ftw_cpup; - break; - case AuPlink_LIST: - func = ftw_list; - break; - default: - errno = EINVAL; - AuFin(NULL); - func = NULL; /* never reach here */ - } - - for (i = 0; i < nbr; i++) { - //puts(br[i]); - p = strchr(br[i], '='); - if (strcmp(p + 1, AUFS_BRPERM_RW) - && strcmp(p + 1, AUFS_BRPERM_RWNLWH)) - continue; - - *p = 0; - l = strlen(br[i]); - p = malloc(l + sizeof(AUFS_WH_PLINKDIR) + 2); - if (!p) - AuFin("malloc"); - sprintf(p, "%s/%s", br[i], AUFS_WH_PLINKDIR); - //puts(p); - err = build_array(p); - if (err) - AuFin("build_array"); - free(p); - } - if (!ia.nino) - goto out; - - if (cmd == AuPlink_LIST) { - ia.p = ia.o; - for (i = 0; i < ia.nino; i++) - printf("%llu ", (unsigned long long)*ia.cur++); - putchar('\n'); - } - - err = getrlimit(RLIMIT_NOFILE, &rlim); - if (err) - AuFin("getrlimit"); - nftw(cwd, func, rlim.rlim_cur - 10, - FTW_PHYS | FTW_MOUNT | FTW_ACTIONRETVAL); - /* ignore */ - - if (cmd == AuPlink_FLUSH) { - au_clean_plink(); - - na.cur = na.o; - for (i = 0; i < na.nname; i++) { - Dpri("%s\n", na.cur); - err = unlink(na.cur); - if (err) - AuFin("%s", na.cur); - na.cur += strlen(na.cur) + 1; - } - } - - out: - free(ia.o); - free(na.o); - return err; -} - -int au_plink(char cwd[], int cmd, int begin_maint, int end_maint) -{ - int err, nbr; - struct mntent ent; - char **br; - - if (begin_maint) - au_plink_maint(cwd); - - err = au_proc_getmntent(cwd, &ent); - if (err) - AuFin("no such mount point"); - - if (hasmntopt(&ent, "noplink")) - goto out; /* success */ - -#ifdef DEBUG - //char a[] = "a,b,br:/tmp/br0=rw:/br1=ro"; - char a[] = "a,b,si=1,c"; - ent.mnt_opts = a; -#endif - err = au_br(&br, &nbr, &ent); - //printf("nbr %d\n", nbr); - if (err) - AuFin(NULL); - - err = do_plink(cwd, cmd, nbr, br); - if (err) - AuFin(NULL); - - out: - if (end_maint) - au_plink_maint(NULL); - return err; -} diff --git a/package/aufs2-util/src/proc_mnt.c b/package/aufs2-util/src/proc_mnt.c deleted file mode 100644 index 5230aa259..000000000 --- a/package/aufs2-util/src/proc_mnt.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (C) 2005-2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <sys/types.h> -#include <errno.h> -#include <mntent.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "au_util.h" - -#define ProcMounts "/proc/self/mounts" - -static void copy_ent(struct mntent *dst, struct mntent *src) -{ - free(dst->mnt_opts); - free(dst->mnt_type); - free(dst->mnt_dir); - free(dst->mnt_fsname); - - dst->mnt_dir = NULL; - dst->mnt_type = NULL; - dst->mnt_opts = NULL; - - dst->mnt_fsname = strdup(src->mnt_fsname); - if (dst->mnt_fsname) - dst->mnt_dir = strdup(src->mnt_dir); - if (dst->mnt_dir) - dst->mnt_type = strdup(src->mnt_type); - if (dst->mnt_type) - dst->mnt_opts = strdup(src->mnt_opts); - if (dst->mnt_opts) { - dst->mnt_freq = src->mnt_freq; - dst->mnt_passno = src->mnt_passno; - } else - AuFin("strdup"); - -} - -int au_proc_getmntent(char *mntpnt, struct mntent *rent) -{ - int found; - struct mntent *p; - FILE *fp; - - fp = setmntent(ProcMounts, "r"); - if (!fp) - AuFin(ProcMounts); - - /* find the last one */ - memset(rent, 0, sizeof(*rent)); - found = 0; - while ((p = getmntent(fp))) - if (!strcmp(p->mnt_dir, mntpnt)) { - Dpri("%s, %s, %s, %s, %d, %d\n", - p->mnt_fsname, p->mnt_dir, p->mnt_type, - p->mnt_opts, p->mnt_freq, p->mnt_passno); - copy_ent(rent, p); - found = 1; - } - endmntent(fp); - - if (!found) { - errno = EINVAL; - AuFin("%s", mntpnt); - } - - return 0; -} diff --git a/package/aufs2-util/src/rdu.c b/package/aufs2-util/src/rdu.c deleted file mode 100644 index ac958f084..000000000 --- a/package/aufs2-util/src/rdu.c +++ /dev/null @@ -1,749 +0,0 @@ -/* - * Copyright (C) 2009 Junjiro Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#define _ATFILE_SOURCE -#define _GNU_SOURCE -#define _REENTRANT - -#include <linux/aufs_type.h> -#include <sys/ioctl.h> -#include <sys/stat.h> -#include <sys/types.h> -#include <sys/vfs.h> /* or <sys/statfs.h> */ -#include <assert.h> -#include <dirent.h> -#include <dlfcn.h> -#include <errno.h> -#include <fcntl.h> -#include <pthread.h> -#include <search.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "compat.h" - -/* ---------------------------------------------------------------------- */ - -struct rdu { -#ifdef AuRDU_REENTRANT - pthread_rwlock_t lock; -#else - struct dirent de; -#endif - - int fd; - - unsigned long npos, idx; - struct au_rdu_ent **pos; - - unsigned long nent, sz; - struct au_rdu_ent *ent; - - int shwh; - struct au_rdu_ent *real, *wh; -}; - -static struct rdu **rdu; -#define RDU_STEP 8 -static int rdu_cur, rdu_lim = RDU_STEP; - -/* ---------------------------------------------------------------------- */ - -/* #define RduLocalTest */ -#ifdef RduLocalTest -static int rdu_test_data(struct rdu *p, int err) -{ - struct au_rdu_ent *e = p->ent; - static int i; - - if (!i++) { - err = 3; - e->ino = e->type = e->nlen = 1; - strcpy(e->name, "."); - e += au_rdu_len(e->nlen); - e->ino = e->type = e->nlen = 2; - strcpy(e->name, ".."); - e += au_rdu_len(e->nlen); - e->ino = e->type = e->nlen = 3; - strcpy(e->name, "foo"); - } else - err = 0; - - return err; -} -#else -static int rdu_test_data(struct rdu *p, int err) -{ - return err; -} -#endif - -/* #define RduDebug */ -#ifdef RduDebug -#define DPri(fmt, args...) fprintf(stderr, "%s:%d: " fmt, \ - __func__, __LINE__, ##args) -#else -#define DPri(fmt, args...) do {} while (0) -#endif - -/* ---------------------------------------------------------------------- */ - -#ifdef AuRDU_REENTRANT -static void rdu_rwlock_init(struct rdu *p) -{ - pthread_rwlock_init(&p->lock); -} - -static void rdu_read_lock(struct rdu *p) -{ - pthread_rwlock_rdlock(&p->lock); -} - -static void rdu_write_lock(struct rdu *p) -{ - pthread_rwlock_wrlock(&p->lock); -} - -static void rdu_unlock(struct rdu *p) -{ - pthread_rwlock_unlock(&p->lock); -} - -static pthread_mutex_t rdu_lib_mtx = PTHREAD_MUTEX_INITIALIZER; -#define rdu_lib_lock() pthread_mutex_lock(&rdu_lib_mtx) -#define rdu_lib_unlock() pthread_mutex_unlock(&rdu_lib_mtx) -#define rdu_lib_must_lock() assert(pthread_mutex_trylock(&rdu_lib_mtx)) -#else -static void rdu_rwlock_init(struct rdu *p) -{ - /* empty */ -} - -static void rdu_read_lock(struct rdu *p) -{ - /* empty */ -} - -static void rdu_write_lock(struct rdu *p) -{ - /* empty */ -} - -static void rdu_unlock(struct rdu *p) -{ - /* empty */ -} - -#define rdu_lib_lock() do {} while(0) -#define rdu_lib_unlock() do {} while(0) -#define rdu_lib_must_lock() do {} while(0) -#endif - -/* - * initialize this library, particularly global variables. - */ -static int rdu_lib_init(void) -{ - int err; - - err = 0; - if (rdu) - goto out; - - rdu_lib_lock(); - if (!rdu) { - rdu = calloc(rdu_lim, sizeof(*rdu)); - err = !rdu; - } - rdu_lib_unlock(); - - out: - return err; -} - -static int rdu_append(struct rdu *p) -{ - int err, i; - void *t; - - rdu_lib_must_lock(); - - err = 0; - if (rdu_cur < rdu_lim - 1) - rdu[rdu_cur++] = p; - else { - t = realloc(rdu, rdu_lim + RDU_STEP * sizeof(*rdu)); - if (t) { - rdu = t; - rdu_lim += RDU_STEP; - rdu[rdu_cur++] = p; - for (i = 0; i < RDU_STEP - 1; i++) - rdu[rdu_cur + i] = NULL; - } else - err = -1; - } - - return err; -} - -/* ---------------------------------------------------------------------- */ - -static struct rdu *rdu_new(int fd) -{ - struct rdu *p; - int err; - - p = malloc(sizeof(*p)); - if (p) { - rdu_rwlock_init(p); - p->fd = fd; - p->sz = BUFSIZ; - p->ent = malloc(BUFSIZ); - if (p->ent) { - err = rdu_append(p); - if (!err) - goto out; /* success */ - } - } - free(p); - p = NULL; - - out: - return p; -} - -static struct rdu *rdu_buf_lock(int fd) -{ - struct rdu *p; - int i; - - assert(rdu); - assert(fd >= 0); - - p = NULL; - rdu_lib_lock(); - for (i = 0; i < rdu_cur; i++) - if (rdu[i] && rdu[i]->fd == fd) { - p = rdu[i]; - goto out; - } - - for (i = 0; i < rdu_cur; i++) - if (rdu[i] && rdu[i]->fd == -1) { - p = rdu[i]; - p->fd = fd; - goto out; - } - if (!p) - p = rdu_new(fd); - - out: - if (p) - rdu_write_lock(p); - rdu_lib_unlock(); - - return p; -} - -static void rdu_free(int fd) -{ - struct rdu *p; - - p = rdu_buf_lock(fd); - if (p) { - free(p->ent); - free(p->pos); - p->fd = -1; - p->ent = NULL; - p->pos = NULL; - rdu_unlock(p); - } -} - -/* ---------------------------------------------------------------------- */ - -static int rdu_do_store(int dirfd, struct au_rdu_ent *ent, - struct au_rdu_ent **pos, struct rdu *p) -{ - int err; - unsigned char c; - struct stat st; - - c = ent->name[ent->nlen]; - ent->name[ent->nlen] = 0; - DPri("%s\n", ent->name); - err = fstatat(dirfd, ent->name, &st, AT_SYMLINK_NOFOLLOW); - ent->name[ent->nlen] = c; - if (!err) { - ent->ino = st.st_ino; - pos[p->idx++] = ent; - } else { - DPri("err %d\n", err); - if (errno == ENOENT) - err = 0; - } - - return err; -} - -struct rdu_thread_arg { - int pipefd; - struct rdu *p; -}; - -static void *rdu_thread(void *_arg) -{ - int err, pipefd, dirfd; - ssize_t ssz; - struct rdu_thread_arg *arg = _arg; - struct au_rdu_ent *ent, **pos; - struct rdu *p; - - pipefd = arg->pipefd; - p = arg->p; - dirfd = p->fd; - pos = p->pos; - while (1) { - DPri("read\n"); - ssz = read(pipefd, &ent, sizeof(ent)); - DPri("ssz %zd\n", ssz); - if (ssz != sizeof(ent) || !ent) { - //perror("read"); - break; - } - - //DPri("%p\n", ent); - err = rdu_do_store(dirfd, ent, pos, p); - } - - DPri("here\n"); - return NULL; -} - -static int rdu_store(struct rdu *p, struct au_rdu_ent *ent, int pipefd) -{ -#ifdef RduLocalTest - if (ent) - return rdu_do_store(p->fd, ent, p->pos, p); - return 0; -#else - ssize_t ssz; - - //DPri("%p\n", ent); - ssz = write(pipefd, &ent, sizeof(ent)); - DPri("ssz %zd\n", ssz); - //sleep(1); - return ssz != sizeof(ent); -#endif -} - -/* ---------------------------------------------------------------------- */ -/* the heart of this library */ - -static void rdu_tfree(void *node) -{ - /* empty */ -} - -static int rdu_ent_compar(const void *_a, const void *_b) -{ - int ret; - const struct au_rdu_ent *a = _a, *b = _b; - - ret = (int)a->nlen - b->nlen; - if (!ret) - ret = memcmp(a->name, b->name, a->nlen); - return ret; -} - -static int rdu_ent_compar_wh(const void *_a, const void *_b) -{ - int ret; - const struct au_rdu_ent *real = _a, *wh = _b; - - if (real->nlen >= AUFS_WH_PFX_LEN - && !memcmp(real->name, AUFS_WH_PFX, AUFS_WH_PFX_LEN)) { - wh = _a; - real = _b; - } - - ret = (int)wh->nlen - AUFS_WH_PFX_LEN - real->nlen; - if (!ret) - ret = memcmp(wh->name + AUFS_WH_PFX_LEN, real->name, - real->nlen); - return ret; -} - -/* tsearch(3) may not be thread-safe */ -static int rdu_ent_append(struct rdu *p, struct au_rdu_ent *ent, int pipefd) -{ - int err; - struct au_rdu_ent *e; - - err = 0; - e = tfind(ent, (void *)&p->wh, rdu_ent_compar_wh); - if (e) - goto out; - - e = tsearch(ent, (void *)&p->real, rdu_ent_compar); - if (e) - err = rdu_store(p, ent, pipefd); - else - err = -1; - - out: - return err; -} - -static int rdu_ent_append_wh(struct rdu *p, struct au_rdu_ent *ent, int pipefd) -{ - int err; - struct au_rdu_ent *e; - - err = 0; - e = tfind(ent, (void *)&p->wh, rdu_ent_compar); - if (e) - goto out; - - e = tsearch(ent, (void *)&p->wh, rdu_ent_compar); - if (e) { - if (p->shwh) - err = rdu_store(p, ent, pipefd); - } else - err = -1; - - out: - return err; -} - -static int rdu_merge(struct rdu *p) -{ - int err; - unsigned long ul; - pthread_t th; - int fds[2]; - struct rdu_thread_arg arg; - struct au_rdu_ent *ent; - void *t; - - err = -1; - p->pos = malloc(sizeof(*p->pos) * p->npos); - if (!p->pos) - goto out; - - /* pipe(2) may not be scheduled well in linux-2.6.23 and earlier */ - err = pipe(fds); - if (err) - goto out_free; - - arg.pipefd = fds[0]; - arg.p = p; -#ifndef RduLocalTest - err = pthread_create(&th, NULL, rdu_thread, &arg); -#endif - if (err) - goto out_close; - - p->real = NULL; - p->wh = NULL; - ent = p->ent; - for (ul = 0; !err && ul < p->npos; ul++) { - if (ent->nlen <= AUFS_WH_PFX_LEN - || strncmp(ent->name, AUFS_WH_PFX, AUFS_WH_PFX_LEN)) - err = rdu_ent_append(p, ent, fds[1]); - else - err = rdu_ent_append_wh(p, ent, fds[1]); - ent += au_rdu_len(ent->nlen); - } - rdu_store(p, /*ent*/NULL, fds[1]); /* terminate the thread */ - tdestroy(p->real, rdu_tfree); - tdestroy(p->wh, rdu_tfree); - -#ifndef RduLocalTest - pthread_join(th, NULL); -#endif - p->npos = p->idx; - t = realloc(p->pos, sizeof(*p->pos) * p->npos); - if (t) - p->pos = t; - /* t == NULL is not an error */ - - out_close: - close(fds[1]); - close(fds[0]); - if (!err) - goto out; /* success */ - out_free: - free(p->pos); - p->pos = NULL; - out: - return err; -} - -static int rdu_init(struct rdu *p) -{ - int err; - struct aufs_rdu param; - char *t; - - memset(¶m, 0, sizeof(param)); - param.ent = p->ent; - param.sz = p->sz; - t = getenv("AUFS_RDU_BLK"); - if (t) - param.blk = strtoul(t + sizeof("AUFS_RDU_BLK"), NULL, 0); - - do { - err = ioctl(p->fd, AUFS_CTL_RDU, ¶m); - err = rdu_test_data(p, err); - if (err > 0) { - p->npos += err; - if (!param.full) - continue; - - assert(param.blk); - t = realloc(p->ent, p->sz + param.blk); - if (t) { - param.sz = param.blk; - param.ent = (void *)(t + p->sz); - p->ent = (void *)t; - p->sz += param.blk; - } else - err = -1; - } - } while (err > 0); - p->shwh = param.shwh; - if (!err) - err = rdu_merge(p); - - if (err) { - free(p->ent); - p->ent = NULL; - } - - return err; -} - -static int rdu_pos(struct dirent *de, struct rdu *p, long pos) -{ - int err; - struct au_rdu_ent *ent; - - err = -1; - if (pos <= p->npos) { - ent = p->pos[pos]; - de->d_ino = ent->ino; - de->d_off = pos; - de->d_reclen = sizeof(*ent) + ent->nlen; - de->d_type = ent->type; - memcpy(de->d_name, ent->name, ent->nlen); - de->d_name[ent->nlen] = 0; - err = 0; - } - return err; -} - -/* ---------------------------------------------------------------------- */ - -static struct dirent *(*real_readdir)(DIR *dir); -static int (*real_readdir_r)(DIR *dir, struct dirent *de, struct dirent **rde); -static int (*real_closedir)(DIR *dir); - -static int rdu_dl(void **real, char *sym) -{ - char *p; - - if (*real) - return 0; - - dlerror(); /* clear */ - *real = dlsym(RTLD_NEXT, sym); - p = dlerror(); - if (p) - fprintf(stderr, "%s\n", p); - return !!p; -} - -#define RduDlFunc(sym) \ -static int rdu_dl_##sym(void) \ -{ \ - return rdu_dl((void *)&real_##sym, #sym); \ -} - -RduDlFunc(readdir); -RduDlFunc(closedir); - -#ifdef AuRDU_REENTRANT -RduDlFunc(readdir_r); -#else -#define rdu_dl_readdir_r() 1 -#endif - -/* ---------------------------------------------------------------------- */ - -static int rdu_readdir(DIR *dir, struct dirent *de, struct dirent **rde) -{ - int err, fd; - struct rdu *p; - long pos; - struct statfs stfs; - - if (rde) - *rde = NULL; - - errno = EBADF; - fd = dirfd(dir); - err = fd; - if (fd < 0) - goto out; - - err = fstatfs(fd, &stfs); - if (err) - goto out; - - if ( -#ifdef RduLocalTest - 1 || -#endif - stfs.f_type == AUFS_SUPER_MAGIC) { - err = rdu_lib_init(); - if (err) - goto out; - - p = rdu_buf_lock(fd); - if (!p) - goto out; - - pos = telldir(dir); - if (!pos || !p->npos) { - err = rdu_init(p); - rdu_unlock(p); - } - if (err) - goto out; - - rdu_read_lock(p); - if (!de) - de = &p->de; - err = rdu_pos(de, p, pos); - rdu_unlock(p); - if (!err) { - *rde = de; - seekdir(dir, pos + 1); - } - } else if (!de) { - if (!rdu_dl_readdir()) { - err = 0; - *rde = real_readdir(dir); - if (!*rde) - err = -1; - } - } else { - if (!rdu_dl_readdir_r()) - err = real_readdir_r(dir, de, rde); - } - out: - return err; -} - -struct dirent *readdir(DIR *dir) -{ - struct dirent *de; - int err; - - err = rdu_readdir(dir, NULL, &de); - DPri("err %d\n", err); - return de; -} - -#ifdef AuRDU_REENTRANT -int readdir_r(DIR *dirp, struct dirent *de, struct dirent **rde) -{ - return rdu_readdir(dir, de, rde); -} -#endif - -int closedir(DIR *dir) -{ - int err, fd; - struct statfs stfs; - - errno = EBADF; - fd = dirfd(dir); - if (fd < 0) - goto out; - err = fstatfs(fd, &stfs); - if (err) - goto out; - - if (stfs.f_type == AUFS_SUPER_MAGIC) - rdu_free(fd); - if (!rdu_dl_closedir()) - err = real_closedir(dir); - - out: - return err; -} - -#if 0 -extern DIR *opendir (__const char *__name) __nonnull ((1)); -extern int closedir (DIR *__dirp) __nonnull ((1)); -extern struct dirent *__REDIRECT (readdir, (DIR *__dirp), readdir64) - __nonnull ((1)); -extern struct dirent64 *readdir64 (DIR *__dirp) __nonnull ((1)); -extern int readdir_r (DIR *__restrict __dirp, - struct dirent *__restrict __entry, - struct dirent **__restrict __result) - __nonnull ((1, 2, 3)); -extern int readdir64_r (DIR *__restrict __dirp, - struct dirent64 *__restrict __entry, - struct dirent64 **__restrict __result) - __nonnull ((1, 2, 3)); -extern void rewinddir (DIR *__dirp) __THROW __nonnull ((1)); -extern void seekdir (DIR *__dirp, long int __pos) __THROW __nonnull ((1)); -extern long int telldir (DIR *__dirp) __THROW __nonnull ((1)); -extern int dirfd (DIR *__dirp) __THROW __nonnull ((1)); -extern int scandir (__const char *__restrict __dir, - struct dirent ***__restrict __namelist, - int (*__selector) (__const struct dirent *), - int (*__cmp) (__const void *, __const void *)) - __nonnull ((1, 2)); -extern int scandir64 (__const char *__restrict __dir, - struct dirent64 ***__restrict __namelist, - int (*__selector) (__const struct dirent64 *), - int (*__cmp) (__const void *, __const void *)) - __nonnull ((1, 2)); -extern int alphasort (__const void *__e1, __const void *__e2) - __THROW __attribute_pure__ __nonnull ((1, 2)); -extern int alphasort64 (__const void *__e1, __const void *__e2) - __THROW __attribute_pure__ __nonnull ((1, 2)); -extern int versionsort (__const void *__e1, __const void *__e2) - __THROW __attribute_pure__ __nonnull ((1, 2)); -extern int versionsort64 (__const void *__e1, __const void *__e2) - __THROW __attribute_pure__ __nonnull ((1, 2)); -extern __ssize_t getdirentries (int __fd, char *__restrict __buf, - size_t __nbytes, - __off_t *__restrict __basep) - __THROW __nonnull ((2, 4)); -extern __ssize_t getdirentries64 (int __fd, char *__restrict __buf, - size_t __nbytes, - __off64_t *__restrict __basep) - __THROW __nonnull ((2, 4)); -#endif diff --git a/package/aufs2-util/src/umount.aufs b/package/aufs2-util/src/umount.aufs deleted file mode 100755 index 395689236..000000000 --- a/package/aufs2-util/src/umount.aufs +++ /dev/null @@ -1,31 +0,0 @@ -#!/bin/sh - - -# Copyright (C) 2005-2009 Junjiro Okajima -# -# This program, aufs is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -# -# The main purpose of this script is calling auplink. -# - -PATH=/usr/bin:/usr/sbin:/bin:/sbin -export PATH - -set -e -#set -x; echo $0 $@ -dev="$1" -shift -auplink "$dev" flush -exec umount -i $@ "$dev" diff --git a/package/base-files/Makefile b/package/base-files/Makefile index db08b8860..dee9fd9a4 100644 --- a/package/base-files/Makefile +++ b/package/base-files/Makefile @@ -45,11 +45,14 @@ endif mkdir -p $(IDIR_BASE_FILES)/usr/lib/ipkg/lists mkdir -p $(IDIR_BASE_FILES)/etc/crontabs mkdir -p $(IDIR_BASE_FILES)/{dev,boot,root,sys,proc,tmp,mnt} +ifeq (${ADK_INSTALL_PACKAGE_NETWORK_SCRIPTS},y) mkdir -p $(IDIR_BASE_FILES)/etc/network/{if-pre-up.d,if-up.d,if-down.d,if-post-down.d} +endif mkdir -p $(IDIR_BASE_FILES)/usr/{lib,bin} chmod 755 $(IDIR_BASE_FILES)/lib/mdev/init chmod 600 $(IDIR_BASE_FILES)/etc/shadow chmod 600 $(IDIR_BASE_FILES)/etc/network/interfaces + chmod 1777 ${IDIR_BASE_FILES}/tmp ln -sf ../proc/mounts $(IDIR_BASE_FILES)/etc/mtab rm -rf $(IDIR_BASE_FILES)/var ln -sf tmp $(IDIR_BASE_FILES)/var diff --git a/package/bash/Makefile b/package/bash/Makefile index c7ec39eb6..008d661a7 100644 --- a/package/bash/Makefile +++ b/package/bash/Makefile @@ -17,7 +17,8 @@ include $(TOPDIR)/mk/package.mk $(eval $(call PKG_template,BASH,${PKG_NAME},${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION})) CONFIGURE_ENV+= bash_cv_getenv_redef=no -CONFIGURE_ARGS+= --disable-rpath +CONFIGURE_ARGS+= --disable-rpath \ + --cache-file=/dev/null XAKE_FLAGS+= LIBS_FOR_BUILD='' post-install: diff --git a/package/e2fsprogs/Makefile b/package/e2fsprogs/Makefile index 48bec82a8..7833cbb8e 100644 --- a/package/e2fsprogs/Makefile +++ b/package/e2fsprogs/Makefile @@ -15,7 +15,7 @@ PKG_SITES:= ${MASTER_SITE_SOURCEFORGE:=e2fsprogs/} PKG_CFLINE_E2FSPROGS:= default y if ADK_TARGET_ROOTFS_CF -PKG_SUBPKGS:= E2FSPROGS LIBUUID LIBCOM_ERR LIBSS LIBBLKID +PKG_SUBPKGS:= E2FSPROGS LIBUUID LIBCOM_ERR LIBSS LIBBLKID E2FSCK_STATIC PKGSD_LIBUUID:= UUID library PKGSC_LIBUUID:= libs PKGSD_LIBCOM_ERR:= Common error library @@ -24,6 +24,8 @@ PKGSD_LIBSS:= Subsystem command parsing library PKGSC_LIBSS:= libs PKGSD_LIBBLKID:= Libblkid PKGSC_LIBBLKID:= libs +PKGSD_E2FSCK_STATIC:= Static build of e2fsck +PKGSC_E2FSCK_STATIC:= fs include ${TOPDIR}/mk/package.mk @@ -32,6 +34,7 @@ $(eval $(call PKG_template,LIBUUID,libuuid,${PKG_VERSION}-${PKG_RELEASE},,${PKGS $(eval $(call PKG_template,LIBCOM_ERR,libcom-err,${PKG_VERSION}-${PKG_RELEASE},,${PKGSD_LIBCOM_ERR},${PKGSC_LIBCOM_ERR})) $(eval $(call PKG_template,LIBSS,libss,${PKG_VERSION}-${PKG_RELEASE},,${PKGSD_LIBSS},${PKGSC_LIBSS})) $(eval $(call PKG_template,LIBBLKID,libblkid,${PKG_VERSION}-${PKG_RELEASE},,${PKGSD_LIBBLKID},${PKGSC_LIBBLKID})) +$(eval $(call PKG_template,E2FSCK_STATIC,e2fsck-static,${PKG_VERSION}-${PKG_RELEASE},,${PKGSD_E2FSCK_STATIC},${PKGSC_E2FSCK_STATIC})) CONFIGURE_ARGS+= --enable-elf-shlibs --disable-rpath INSTALL_TARGET+= install-libs @@ -45,7 +48,14 @@ pre-build: CPPFLAGS="" \ subst +post-build: + ${MAKE} -C ${WRKBUILD}/e2fsck e2fsck.static + ${INSTALL_DIR} ${WRKINST}/usr/sbin + ${INSTALL_BIN} ${WRKBUILD}/e2fsck/e2fsck.static ${WRKINST}/usr/sbin/ + post-install: + ${INSTALL_DIR} ${IDIR_E2FSPROGS}/etc + ${INSTALL_DATA} ${WRKINST}/etc/mke2fs.conf ${IDIR_E2FSPROGS}/etc/ ${INSTALL_DIR} ${IDIR_E2FSPROGS}/usr/lib ${IDIR_E2FSPROGS}/usr/sbin ${INSTALL_BIN} ${WRKINST}/usr/sbin/e2fsck ${IDIR_E2FSPROGS}/usr/sbin/ cd $(IDIR_E2FSPROGS)/usr/sbin && ln -sf e2fsck fsck.ext2 @@ -74,5 +84,8 @@ post-install: ${CP} ${WRKBUILD}/lib/uuid/uuid.h \ ${STAGING_TARGET_DIR}/usr/include/uuid ${CP} ${WRKINST}/usr/bin/compile_et ${STAGING_HOST_DIR}/bin + ${INSTALL_DIR} ${IDIR_E2FSCK_STATIC}/usr/sbin + ${INSTALL_BIN} ${WRKINST}/usr/sbin/e2fsck.static \ + ${IDIR_E2FSCK_STATIC}/usr/sbin/e2fsck include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/e2fsprogs/patches/patch-misc_e2undo_c b/package/e2fsprogs/patches/patch-misc_e2undo_c new file mode 100644 index 000000000..2d1441220 --- /dev/null +++ b/package/e2fsprogs/patches/patch-misc_e2undo_c @@ -0,0 +1,11 @@ + optind seems to need unistd.h, not only getopt.h +--- e2fsprogs-1.41.12.orig/misc/e2undo.c 2010-05-14 00:59:49.000000000 +0200 ++++ e2fsprogs-1.41.12/misc/e2undo.c 2010-10-18 12:03:49.329511558 +0200 +@@ -19,6 +19,7 @@ + #if HAVE_ERRNO_H + #include <errno.h> + #endif ++#include <unistd.h> + #include "ext2fs/tdb.h" + #include "ext2fs/ext2fs.h" + #include "nls-enable.h" diff --git a/package/findutils/Makefile b/package/findutils/Makefile index d53312381..0f905d67b 100644 --- a/package/findutils/Makefile +++ b/package/findutils/Makefile @@ -13,17 +13,23 @@ PKG_DEPENDS:= libpthread PKG_URL:= http://www.gnu.org/software/findutils/ PKG_SITES:= http://ftp.gnu.org/pub/gnu/findutils/ +PKG_SUBPKGS:= FINDUTILS LOCATE +PKGSD_LOCATE:= Locate utility + include $(TOPDIR)/mk/package.mk $(eval $(call PKG_template,FINDUTILS,$(PKG_NAME),$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION})) +$(eval $(call PKG_template,LOCATE,locate,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKGSD_LOCATE},${PKG_SECTION})) CONFIGURE_ENV+= gl_cv_func_wcwidth_works=yes post-install: - $(INSTALL_DIR) $(IDIR_FINDUTILS)/usr/bin $(IDIR_FINDUTILS)/usr/libexec - $(INSTALL_BIN) $(WRKINST)/usr/bin/{find,locate,oldfind,updatedb,xargs} \ + $(INSTALL_DIR) $(IDIR_FINDUTILS)/usr/bin + $(INSTALL_BIN) $(WRKINST)/usr/bin/{find,oldfind,xargs} \ $(IDIR_FINDUTILS)/usr/bin + ${INSTALL_DIR} ${IDIR_LOCATE}/usr/{bin,libexec} + ${INSTALL_BIN} ${WRKINST}/usr/bin/{locate,updatedb} ${IDIR_LOCATE}/usr/bin/ $(INSTALL_BIN) $(WRKINST)/usr/libexec/{bigram,code,frcode} \ - $(IDIR_FINDUTILS)/usr/libexec + $(IDIR_LOCATE)/usr/libexec include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/glibc/Makefile b/package/glibc/Makefile index f3e757d95..f509e3f3c 100644 --- a/package/glibc/Makefile +++ b/package/glibc/Makefile @@ -26,6 +26,9 @@ do-install: test -z $(ADK_RUNTIME_TIMEZONE) || \ $(CP) /usr/share/zoneinfo/$(ADK_RUNTIME_TIMEZONE) \ $(IDIR_GLIBC)/etc/localtime + ${CP} ${STAGING_TARGET_DIR}/etc/gai.conf ${IDIR_GLIBC}/etc/ + ${CP} ${STAGING_TARGET_DIR}/etc/nscd.conf ${IDIR_GLIBC}/etc/ + ${CP} ${STAGING_TARGET_DIR}/etc/nsswitch.conf ${IDIR_GLIBC}/etc/ $(CP) $(STAGING_TARGET_DIR)/lib/ld*.so* $(IDIR_GLIBC)/lib/ -for file in libc libcrypt libdl libm libresolv librt libutil libnss_compat libnss_dns libnss_files; do \ $(CP) $(STAGING_TARGET_DIR)/lib/$$file.so* $(IDIR_GLIBC)/lib/; \ diff --git a/package/iproute2/Makefile b/package/iproute2/Makefile index 8ffc0ddb0..5e93bccb7 100644 --- a/package/iproute2/Makefile +++ b/package/iproute2/Makefile @@ -15,6 +15,7 @@ PKG_SITES:= http://devresources.linuxfoundation.org/dev/iproute2/download/ PKG_SUBPKGS:= IP TC TC_ATM IFSTAT LNSTAT ROUTEL RTMON SS PKGSD_TC:= iproute2 traffic control utility PKGSS_TC:= kmod-sched +PKGSB_TC:= iptables PKGSD_TC_ATM:= iproute2 traffic control ATM support library PKGSS_TC_ATM:= tc libatm PKGSB_TC_ATM:= linux-atm @@ -45,14 +46,14 @@ CONFIGURE_FLAGS+= KERNEL_INCLUDE="${LINUX_DIR}/include" INSTALL_y:= INSTALL_m:= -INSTALL_${ADK_PACKAGE_IP}:= install-ip -INSTALL_${ADK_PACKAGE_TC}:= install-tc -INSTALL_${ADK_PACKAGE_TC_ATM}:= install-tc-atm -INSTALL_${ADK_PACKAGE_IFSTAT}:= install-ifstat -INSTALL_${ADK_PACKAGE_LNSTAT}:= install-lnstat -INSTALL_${ADK_PACKAGE_ROUTEL}:= install-routel -INSTALL_${ADK_PACKAGE_RTMON}:= install-rtmon -INSTALL_${ADK_PACKAGE_SS}:= install-ss +INSTALL_${ADK_PACKAGE_IP}+= install-ip +INSTALL_${ADK_PACKAGE_TC}+= install-tc +INSTALL_${ADK_PACKAGE_TC_ATM}+= install-tc-atm +INSTALL_${ADK_PACKAGE_IFSTAT}+= install-ifstat +INSTALL_${ADK_PACKAGE_LNSTAT}+= install-lnstat +INSTALL_${ADK_PACKAGE_ROUTEL}+= install-routel +INSTALL_${ADK_PACKAGE_RTMON}+= install-rtmon +INSTALL_${ADK_PACKAGE_SS}+= install-ss post-install: ${INSTALL_y} ${INSTALL_m} @@ -63,13 +64,14 @@ install-ip: install-tc: ${INSTALL_DIR} ${IDIR_TC}/{lib/tc,usr/sbin} - ${INSTALL_DATA} ${WRKINST}/lib/tc/* ${IDIR_TC}/lib/tc/ + # use ${CP} here, since m_ipt.so is a symlink to m_xt.so + ${CP} ${WRKINST}/lib/tc/{m_*.so,*.dist} ${IDIR_TC}/lib/tc/ ${INSTALL_BIN} ${WRKINST}/sbin/tc ${IDIR_TC}/usr/sbin/ install-tc-atm: - ${INSTALL_DIR} ${IDIR_TC_ATM}/usr/lib/tc - ${INSTALL_DATA} ${WRKINST}/usr/lib/tc/q_atm.so \ - ${IDIR_TC_ATM}/usr/lib/tc/ + ${INSTALL_DIR} ${IDIR_TC_ATM}/lib/tc + ${INSTALL_DATA} ${WRKINST}/lib/tc/q_atm.so \ + ${IDIR_TC_ATM}/lib/tc/ install-ifstat: ${INSTALL_DIR} ${IDIR_IFSTAT}/usr/sbin diff --git a/package/iproute2/patches/patch-tc_Makefile b/package/iproute2/patches/patch-tc_Makefile new file mode 100644 index 000000000..29a11b40b --- /dev/null +++ b/package/iproute2/patches/patch-tc_Makefile @@ -0,0 +1,18 @@ + yeah, right. Disabling everything with echo-statements is really useful. +--- iproute2-2.6.34.orig/tc/Makefile 2010-05-19 17:32:43.000000000 +0200 ++++ iproute2-2.6.34/tc/Makefile 2011-01-03 18:28:02.980563959 +0100 +@@ -99,10 +99,11 @@ libtc.a: $(TCLIB) + $(AR) rcs $@ $(TCLIB) + + install: all +- echo mkdir -p $(MODDESTDIR) +- echo install -m 0755 tc $(DESTDIR)$(SBINDIR) ++ mkdir -p $(MODDESTDIR) ++ mkdir -p $(DESTDIR)$(SBINDIR) ++ install -m 0755 tc $(DESTDIR)$(SBINDIR) + for i in $(TCSO); \ +- do echo install -m 755 $$i $(MODDESTDIR); \ ++ do install -m 755 $$i $(MODDESTDIR); \ + done + if [ ! -f $(MODDESTDIR)/m_ipt.so ]; then \ + if [ -f $(MODDESTDIR)/m_xt.so ]; \ diff --git a/package/ncurses/Makefile b/package/ncurses/Makefile index 78b1c05cd..4d7b60035 100644 --- a/package/ncurses/Makefile +++ b/package/ncurses/Makefile @@ -16,6 +16,9 @@ PKG_SUBPKGS:= LIBNCURSES LIBNCURSES_DEV PKGSD_LIBNCURSES_DEV:= development files for libncurses PKGSC_LIBNCURSES_DEV:= devel +PKG_FLAVOURS:= FULL_TERMINFO +PKGFD_FULL_TERMINFO:= install the complete set of terminfo files as provided upstream + include ${TOPDIR}/mk/package.mk $(eval $(call PKG_template,LIBNCURSES,libncurses,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION})) @@ -65,10 +68,13 @@ post-install: rm -f ${WRKINST}/usr/lib/libcurses.so* echo 'GROUP(-lncurses)' >${WRKINST}/usr/lib/libcurses.so # libcurses will not show up in the IPKG, only in STAGING_TARGET_DIR - ${INSTALL_DIR} ${IDIR_LIBNCURSES}/usr/share/terminfo ${INSTALL_DIR} ${IDIR_LIBNCURSES}/usr/lib ${CP} ${WRKINST}/usr/lib/lib{form,menu,ncurses,panel}.so* \ ${IDIR_LIBNCURSES}/usr/lib +ifeq (${ADK_PACKAGE_NCURSES_FULL_TERMINFO},y) + ${INSTALL_DIR} ${IDIR_LIBNCURSES}/usr/share + ${CP} ${WRKINST}/usr/share/terminfo ${IDIR_LIBNCURSES}/usr/share/ +else ${INSTALL_DIR} ${IDIR_LIBNCURSES}/usr/share/terminfo/ for f in ansi dumb linux screen vt100 vt102 \ rxvt-unicode vt220 xterm xterm-color xterm-xfree86; do \ @@ -76,6 +82,7 @@ post-install: ${INSTALL_DATA} ${WRKINST}/usr/share/terminfo/*/$$f \ ${IDIR_LIBNCURSES}/usr/share/terminfo/$${f:0:1}/$$f; \ done +endif libncurses-dev-install: ${INSTALL_DIR} ${IDIR_LIBNCURSES_DEV}/usr/include diff --git a/package/ppp/Makefile b/package/ppp/Makefile index e711e005f..ec0e5782e 100644 --- a/package/ppp/Makefile +++ b/package/ppp/Makefile @@ -55,9 +55,11 @@ post-install: ${INSTALL_BIN} ./files/pon ${IDIR_PPP}/usr/sbin/ ${INSTALL_BIN} ./files/poff ${IDIR_PPP}/usr/sbin/ ${INSTALL_DIR} ${IDIR_PPP}/etc/ppp/peers +ifeq (${ADK_INSTALL_PACKAGE_NETWORK_SCRIPTS},y) $(INSTALL_DIR) ${IDIR_PPP}/etc/network/if-pre-up.d $(INSTALL_BIN) ./files/ppp.pre-up \ ${IDIR_PPP}/etc/network/if-pre-up.d/05-ppp +endif mod-radius-install: ${INSTALL_DIR} ${IDIR_PPP_MOD_RADIUS}/etc/radiusclient @@ -100,11 +102,13 @@ mod-pppumts-install: ${INSTALL_DIR} ${IDIR_PPP_MOD_PPPUMTS}/etc/ppp/templates ${INSTALL_DATA} ./files/etc/ppp/templates/umts \ ${IDIR_PPP_MOD_PPPUMTS}/etc/ppp/templates/ +ifeq (${ADK_INSTALL_PACKAGE_NETWORK_SCRIPTS},y) $(INSTALL_DIR) ${IDIR_PPP_MOD_PPPUMTS}/etc/network/if-pre-up.d $(INSTALL_DIR) ${IDIR_PPP_MOD_PPPUMTS}/etc/network/if-post-down.d $(INSTALL_BIN) ./files/hso.if-up \ ${IDIR_PPP_MOD_PPPUMTS}/etc/network/if-pre-up.d/06-hso $(INSTALL_BIN) ./files/hso.if-down \ ${IDIR_PPP_MOD_PPPUMTS}/etc/network/if-post-down.d/06-hso +endif include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/proftpd/Makefile b/package/proftpd/Makefile index 6cfa849ac..2fea241aa 100644 --- a/package/proftpd/Makefile +++ b/package/proftpd/Makefile @@ -13,6 +13,9 @@ PKG_URL:= http://www.proftpd.org/ PKG_SITES:= ftp://ftp.proftpd.org/distrib/source/ PKG_NOPARALLEL:= 1 +PKG_FLAVOURS:= WITH_FTPUSERS +PKGFD_WITH_FTPUSERS:= install /etc/ftpusers along with proftpd + include $(TOPDIR)/mk/package.mk $(eval $(call PKG_template,PROFTPD,$(PKG_NAME),$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION})) @@ -29,5 +32,8 @@ post-install: $(IDIR_PROFTPD)/usr/bin/ $(INSTALL_BIN) $(WRKINST)/usr/sbin/{ftpshut,proftpd} \ $(IDIR_PROFTPD)/usr/sbin/ +ifeq (${ADK_PACKAGE_PROFTPD_WITH_FTPUSERS},y) + ${INSTALL_DATA} ./files/ftpusers ${IDIR_PROFTPD}/etc/ +endif include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/proftpd/files/ftpusers b/package/proftpd/files/ftpusers new file mode 100644 index 000000000..4bc8872dc --- /dev/null +++ b/package/proftpd/files/ftpusers @@ -0,0 +1,37 @@ +# Provided by ftpbase (dont remove this line!) +# /etc/ftpusers: list of users disallowed FTP access +# $Header: /var/cvsroot/gentoo-x86/net-ftp/ftpbase/files/ftpusers,v 1.1 2005/06/28 14:52:26 uberlord Exp $ + +halt +operator +root +shutdown +sync +bin +daemon +adm +lp +mail +postmaster +news +uucp +man +games +at +cron +www +named +squid +gdm +mysql +postgres +guest +nobody +alias +qmaild +qmaill +qmailp +qmailq +qmailr +qmails +postfix diff --git a/package/proftpd/files/proftpd.conffiles b/package/proftpd/files/proftpd.conffiles index 9796c366f..3ff0fb2e3 100644 --- a/package/proftpd/files/proftpd.conffiles +++ b/package/proftpd/files/proftpd.conffiles @@ -1 +1,2 @@ /etc/proftpd.conf +/etc/ftpusers diff --git a/package/tcpdump/Makefile b/package/tcpdump/Makefile index 5a25597b3..6910052a3 100644 --- a/package/tcpdump/Makefile +++ b/package/tcpdump/Makefile @@ -14,8 +14,9 @@ PKG_BUILDDEP:= libpcap PKG_URL:= http://www.tcpdump.org/ PKG_SITES:= http://www.tcpdump.org/release/ -PKG_FLAVOURS:= WITH_IPV6 +PKG_FLAVOURS:= WITH_IPV6 WITH_CHROOT PKGFD_WITH_IPV6:= enable IPv6 support +PKGFD_WITH_CHROOT:= enable chrooting to /var/lib/tcpdump include ${TOPDIR}/mk/package.mk @@ -30,11 +31,17 @@ CONFIGURE_ARGS+= --enable-ipv6 else CONFIGURE_ARGS+= --disable-ipv6 endif +ifneq (${ADK_PACKAGE_TCPDUMP_WITH_CHROOT},) +CONFIGURE_ARGS+= --with-chroot="/var/lib/tcpdump" +endif XAKE_FLAGS+= CCOPT="${TARGET_CFLAGS}" \ INCLS="-I. -I${STAGING_TARGET_DIR}/usr/include" post-install: ${INSTALL_DIR} ${IDIR_TCPDUMP}/usr/sbin ${INSTALL_BIN} ${WRKINST}/usr/sbin/tcpdump ${IDIR_TCPDUMP}/usr/sbin/ +ifneq (${ADK_PACKAGE_TCPDUMP_WITH_CHROOT},) + ${INSTALL_DIR} ${IDIR_TCPDUMP}/var/lib/tcpdump +endif include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/valgrind/patches/patch-auxprogs_valgrind-listener_c b/package/valgrind/patches/patch-auxprogs_valgrind-listener_c new file mode 100644 index 000000000..be4b433ed --- /dev/null +++ b/package/valgrind/patches/patch-auxprogs_valgrind-listener_c @@ -0,0 +1,29 @@ + try to avoid problems with a pre #defined st_atime here, too +--- valgrind-3.5.0.orig/auxprogs/valgrind-listener.c 2009-08-19 15:37:30.000000000 +0200 ++++ valgrind-3.5.0/auxprogs/valgrind-listener.c 2010-12-30 17:23:49.807262269 +0100 +@@ -32,6 +32,12 @@ + + /*---------------------------------------------------------------*/ + ++#include "pub_core_basics.h" ++#include "pub_core_libcassert.h" // For VG_BUGS_TO ++#include "pub_core_vki.h" // Avoids warnings from ++ // pub_core_libcfile.h ++#include "pub_core_libcfile.h" // For VG_CLO_DEFAULT_LOGPORT ++ + #include <stdio.h> + #include <unistd.h> + #include <string.h> +@@ -44,12 +50,6 @@ + #include <sys/socket.h> + #include <netinet/in.h> + +-#include "pub_core_basics.h" +-#include "pub_core_libcassert.h" // For VG_BUGS_TO +-#include "pub_core_vki.h" // Avoids warnings from +- // pub_core_libcfile.h +-#include "pub_core_libcfile.h" // For VG_CLO_DEFAULT_LOGPORT +- + + /*---------------------------------------------------------------*/ + diff --git a/package/valgrind/patches/patch-coregrind_launcher-linux_c b/package/valgrind/patches/patch-coregrind_launcher-linux_c new file mode 100644 index 000000000..e94ffd908 --- /dev/null +++ b/package/valgrind/patches/patch-coregrind_launcher-linux_c @@ -0,0 +1,29 @@ + try to avoid errors regarding already #defined st_atime in bits/stat.h or so +--- valgrind-3.5.0.orig/coregrind/launcher-linux.c 2009-08-19 15:37:47.000000000 +0200 ++++ valgrind-3.5.0/coregrind/launcher-linux.c 2010-12-30 17:08:00.035938916 +0100 +@@ -32,6 +32,12 @@ + and so it doesn't have to conform to Valgrind's arcane rules on + no-glibc-usage etc. */ + ++#include "pub_core_debuglog.h" ++#include "pub_core_vki.h" // Avoids warnings from ++ // pub_core_libcfile.h ++#include "pub_core_libcproc.h" // For VALGRIND_LIB, VALGRIND_LAUNCHER ++#include "pub_core_ume.h" ++ + #include <assert.h> + #include <ctype.h> + #include <elf.h> +@@ -45,12 +51,6 @@ + #include <sys/user.h> + #include <unistd.h> + +-#include "pub_core_debuglog.h" +-#include "pub_core_vki.h" // Avoids warnings from +- // pub_core_libcfile.h +-#include "pub_core_libcproc.h" // For VALGRIND_LIB, VALGRIND_LAUNCHER +-#include "pub_core_ume.h" +- + + + #define PATH_MAX 4096 /* POSIX refers to this a lot but I dunno diff --git a/package/watchdog/Makefile b/package/watchdog/Makefile index b2c4839f7..ab8f5c570 100644 --- a/package/watchdog/Makefile +++ b/package/watchdog/Makefile @@ -18,7 +18,7 @@ $(eval $(call PKG_template,WATCHDOG,${PKG_NAME},${PKG_VERSION}-${PKG_RELEASE},${ post-install: ${INSTALL_DIR} ${IDIR_WATCHDOG}/sbin ${IDIR_WATCHDOG}/etc/ ${INSTALL_DATA} ./files/watchdog.conf ${IDIR_WATCHDOG}/etc/ - ${INSTALL_BIN} ${WRKINST}/sbin/watchdog \ + ${INSTALL_BIN} ${WRKINST}/usr/sbin/watchdog \ ${IDIR_WATCHDOG}/sbin/ include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/wget/Makefile b/package/wget/Makefile index 6629e12b3..e2ff151f4 100644 --- a/package/wget/Makefile +++ b/package/wget/Makefile @@ -17,7 +17,8 @@ include ${TOPDIR}/mk/package.mk $(eval $(call PKG_template,WGET,${PKG_NAME},${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION})) post-install: - ${INSTALL_DIR} ${IDIR_WGET}/usr/bin + ${INSTALL_DIR} ${IDIR_WGET}/etc ${IDIR_WGET}/usr/bin + ${INSTALL_DATA} ${WRKINST}/etc/wgetrc ${IDIR_WGET}/etc/ ${INSTALL_BIN} ${WRKINST}/usr/bin/wget ${IDIR_WGET}/usr/bin include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/wget/files/wget.conffiles b/package/wget/files/wget.conffiles new file mode 100644 index 000000000..fc52bd1a2 --- /dev/null +++ b/package/wget/files/wget.conffiles @@ -0,0 +1 @@ +/etc/wgetrc diff --git a/target/Makefile b/target/Makefile index 719817473..184aaad45 100644 --- a/target/Makefile +++ b/target/Makefile @@ -32,6 +32,7 @@ all: install # only if it does (so the timestamp stays intact) # 8) remove the temporary .kernelconfig.tmp ### +ifeq (${ADK_TARGET_KERNEL_CUSTOMISING},y) config-prepare: $(TOPDIR)/.config @sed -n '/^ADK_KPACKAGE_KMOD/s//CONFIG/p' ${TOPDIR}/.config | \ sed 's/=y/=m/' >${BUILD_DIR}/.kernelconfig.modules @@ -39,8 +40,6 @@ config-prepare: $(TOPDIR)/.config sed 's/=y/=m/' >>${BUILD_DIR}/.kernelconfig.modules @sed -n '/^ADK_KERNEL/s//CONFIG/p' ${TOPDIR}/.config \ >${BUILD_DIR}/.kernelconfig.kernel - @sed -n '/^ADK_MOD_KERNEL/s//CONFIG/p' ${TOPDIR}/.config | \ - sed 's/=y/=m/' >${BUILD_DIR}/.kernelconfig.modkernel @sed -n '/^# ADK_KERNEL/s//# CONFIG/p' ${TOPDIR}/.config \ >${BUILD_DIR}/.kernelconfig.nokernel ifeq ($(ADK_NATIVE),y) @@ -76,6 +75,10 @@ endif @cd ${BUILD_DIR} && cmp -s .kernelconfig.tmp .kernelconfig || \ cp .kernelconfig.tmp .kernelconfig @-rm -f ${BUILD_DIR}/.kernelconfig.tmp +else +config-prepare: $(TOPDIR)/.config + @cp ${ADK_TARGET_ARCH}/kernel.config ${BUILD_DIR}/.kernelconfig +endif prepare: $(ADK_TARGET_ARCH)-prepare compile: $(ADK_TARGET_ARCH)-compile diff --git a/target/config/Config.in b/target/config/Config.in index 47fde82ce..5e9f42073 100644 --- a/target/config/Config.in +++ b/target/config/Config.in @@ -89,6 +89,17 @@ config ADK_HARDWARE_QEMU config ADK_NATIVE boolean +# the inverse of ADK_TARGET_KERNEL_CUSTOMISING, +# allows for selecting it off (i.e., to disable it) +config ADK_TARGET_FIXED_KERNEL + bool + default n + +config ADK_TARGET_KERNEL_CUSTOMISING + bool + default y + depends on !ADK_TARGET_FIXED_KERNEL + # cpu features config ADK_TARGET_CPU_WITH_VT boolean diff --git a/target/linux/config/Config.in.block b/target/linux/config/Config.in.block index f13772f53..1019477c1 100644 --- a/target/linux/config/Config.in.block +++ b/target/linux/config/Config.in.block @@ -120,6 +120,8 @@ config ADK_KERNEL_ATA_PIIX select ADK_KERNEL_ATA_BMDMA select ADK_KERNEL_BLK_DEV select ADK_KERNEL_BLK_DEV_SD + default y if ADK_TARGET_SYSTEM_QEMU_MIPS64 + default y if ADK_TARGET_SYSTEM_QEMU_MIPS64EL default y if ADK_TARGET_SYSTEM_QEMU_MIPS default y if ADK_TARGET_SYSTEM_QEMU_MIPSEL default y if ADK_TARGET_SYSTEM_QEMU_X86 diff --git a/target/linux/config/Config.in.input b/target/linux/config/Config.in.input index 2241c0ed7..754cf7340 100644 --- a/target/linux/config/Config.in.input +++ b/target/linux/config/Config.in.input @@ -22,6 +22,13 @@ config ADK_KERNEL_KEYBOARD_ATKBD default y if ADK_TARGET_SYSTEM_SHUTTLE_SA76G2 default n +config ADK_KERNEL_INPUT_MOUSE + boolean + default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C + default y if ADK_TARGET_SYSTEM_IBM_X40 + default y if ADK_TARGET_SYSTEM_SHUTTLE_SA76G2 + default n + config ADK_KERNEL_INPUT_MOUSEDEV boolean default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C diff --git a/target/linux/config/Config.in.netdevice b/target/linux/config/Config.in.netdevice index e7ff2be99..ef12cbe0c 100644 --- a/target/linux/config/Config.in.netdevice +++ b/target/linux/config/Config.in.netdevice @@ -240,10 +240,10 @@ config ADK_KERNEL_RT2X00 select ADK_KPACKAGE_KMOD_FW_LOADER select ADK_KPACKAGE_KMOD_EEPROM_93CX6 -config ADK_MOD_KERNEL_CFG80211 +config ADK_KERNEL_MOD_CFG80211 tristate -config ADK_MOD_KERNEL_LIB80211 +config ADK_KERNEL_MOD_LIB80211 tristate config ADK_KERNEL_CFG80211_WEXT @@ -269,8 +269,8 @@ config ADK_KPACKAGE_KMOD_MAC80211 tristate select ADK_KERNEL_WIRELESS select ADK_KERNEL_WLAN_80211 - select ADK_MOD_KERNEL_CFG80211 - select ADK_MOD_KERNEL_LIB80211 + select ADK_KERNEL_MOD_CFG80211 + select ADK_KERNEL_MOD_LIB80211 select ADK_KPACKAGE_KMOD_CRYPTO_AES select ADK_KPACKAGE_KMOD_CRYPTO_ECB select ADK_KPACKAGE_KMOD_CRYPTO_ARC4 diff --git a/target/mips/kernel.config b/target/mips/kernel.config index dd4326205..ecec23854 100644 --- a/target/mips/kernel.config +++ b/target/mips/kernel.config @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.36 -# Sun Jan 2 23:03:13 2011 +# Tue Jan 4 23:41:39 2011 # CONFIG_MIPS=y @@ -155,14 +155,14 @@ CONFIG_SYS_SUPPORTS_MIPS_CMP=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_CPU_SUPPORTS_HR_SCHED_CLOCK=y # CONFIG_HZ_48 is not set -CONFIG_HZ_100=y +# CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set # CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=100 +CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -186,9 +186,9 @@ CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y -CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_GZIP is not set # CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set +CONFIG_KERNEL_LZMA=y # CONFIG_KERNEL_LZO is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y @@ -219,8 +219,7 @@ CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y @@ -264,9 +263,6 @@ CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_BLOCK is not set -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set # CONFIG_INLINE_SPIN_TRYLOCK is not set # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK is not set diff --git a/target/mips/patches/io_map_base.patch b/target/mips/patches/io_map_base.patch deleted file mode 100644 index be39ffe09..000000000 --- a/target/mips/patches/io_map_base.patch +++ /dev/null @@ -1,52 +0,0 @@ -diff -Nur linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h ---- linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h 2008-12-25 00:26:37.000000000 +0100 -+++ linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h 2009-01-09 23:03:02.000000000 +0100 -@@ -92,7 +92,7 @@ - extern void mips_reboot_setup(void); - - #ifdef CONFIG_PCI --extern void mips_pcibios_init(void); -+extern int mips_pcibios_init(void); - #else - #define mips_pcibios_init() do { } while (0) - #endif -diff -Nur linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c linux-2.6.28/arch/mips/mti-malta/malta-pci.c ---- linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c 2008-12-25 00:26:37.000000000 +0100 -+++ linux-2.6.28/arch/mips/mti-malta/malta-pci.c 2009-01-09 23:02:02.000000000 +0100 -@@ -87,10 +87,11 @@ - .mem_resource = &msc_mem_resource, - }; - --void __init mips_pcibios_init(void) -+int __init mips_pcibios_init(void) - { - struct pci_controller *controller; - resource_size_t start, end, map, start1, end1, map1, map2, map3, mask; -+ void __iomem *io_map_base; - - switch (mips_revision_sconid) { - case MIPS_REVISION_SCON_GT64120: -@@ -230,7 +231,7 @@ - controller = &msc_controller; - break; - default: -- return; -+ return 0; - } - - if (controller->io_resource->start < 0x00001000UL) /* FIXME */ -@@ -239,5 +240,14 @@ - iomem_resource.end &= 0xfffffffffULL; /* 64 GB */ - ioport_resource.end = controller->io_resource->end; - -+ io_map_base = ioremap(MIPS_MSC01_PCI_REG_BASE, -+ controller->io_resource->end - controller->io_resource->start + 1); -+ if (!io_map_base) -+ return -EBUSY; -+ -+ controller->io_map_base = (unsigned long)io_map_base; -+ - register_pci_controller(controller); -+ -+ return 0; - } diff --git a/target/mips64/Makefile b/target/mips64/Makefile index 12781b874..a242511c9 100644 --- a/target/mips64/Makefile +++ b/target/mips64/Makefile @@ -8,17 +8,20 @@ include $(TOPDIR)/mk/kernel-build.mk include $(TOPDIR)/mk/image.mk KERNEL:=$(LINUX_DIR)/vmlinux +OSTRIP:=-R .reginfo -R .notes -R .note -R .comment -R .mdebug -R .note.gnu.build-id -ifeq ($(FS),archive) +ifeq ($(ADK_TARGET_FS),archive) imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL) + @cp $(TARGET_DIR)/boot/kernel $(BIN_DIR)/$(TARGET_KERNEL) @echo "The RootFS tarball is: $(BIN_DIR)/$(ROOTFSTARBALL)" @echo "Use following command to create a QEMU Image:" @echo "sudo ./scripts/create-image.sh qemu-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)" @echo "Start qemu with following options:" - @echo 'qemu-system-mips64 -nographic -M malta -kernel $(BIN_DIR)/${TARGET_KERNEL} -hda qemu-${CPU_ARCH}.img -append "root=/dev/hda1"' + @echo 'qemu-system-mips64 -nographic -M malta -kernel $(BIN_DIR)/${TARGET_KERNEL} qemu-${CPU_ARCH}.img' endif -ifeq ($(FS),initramfs) +ifeq ($(ADK_TARGET_FS),initramfs) imageinstall: $(BIN_DIR)/$(INITRAMFS) + @cp $(TARGET_DIR)/boot/kernel $(BIN_DIR)/$(TARGET_KERNEL) @echo 'The kernel file is: ${BIN_DIR}/${TARGET_KERNEL}' @echo 'The initramfs image is: ${BIN_DIR}/${INITRAMFS}' @echo 'qemu-system-mips64 -nographic -M malta -kernel $(BIN_DIR)/${TARGET_KERNEL} -initrd ${BIN_DIR}/${INITRAMFS}' diff --git a/target/mips64/kernel.config b/target/mips64/kernel.config index 2cd7908a5..795027285 100644 --- a/target/mips64/kernel.config +++ b/target/mips64/kernel.config @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.30-rc7 -# Sat May 30 17:42:51 2009 +# Linux kernel version: 2.6.36 +# Tue Jan 4 14:52:49 2011 # CONFIG_MIPS=y @@ -9,14 +9,17 @@ CONFIG_MIPS=y # Machine selection # CONFIG_ZONE_DMA=y -# CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set +# CONFIG_MIPS_ALCHEMY is not set +# CONFIG_AR7 is not set +# CONFIG_ATHEROS_AR71XX is not set # CONFIG_BCM47XX is not set +# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_MACH_JZ4740 is not set # CONFIG_LASAT is not set -# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MACH_LOONGSON is not set CONFIG_MIPS_MALTA=y # CONFIG_MIPS_SIM is not set # CONFIG_NEC_MARKEINS is not set @@ -27,6 +30,7 @@ CONFIG_MIPS_MALTA=y # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set +# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -46,6 +50,10 @@ CONFIG_MIPS_MALTA=y # CONFIG_WR_PPMC is not set # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +# CONFIG_ALCHEMY_GPIO_INDIRECT is not set +CONFIG_CAVIUM_OCTEON_HELPER=y +CONFIG_LOONGSON_UART_BASE=y +# CONFIG_LOONGSON_MC146818 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -54,7 +62,6 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y @@ -65,52 +72,37 @@ CONFIG_CEVT_R4K=y CONFIG_CSRC_R4K_LIB=y CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_EARLY_PRINTK=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_SYS_HAS_EARLY_PRINTK=y -# CONFIG_HOTPLUG_CPU is not set CONFIG_I8259=y CONFIG_MIPS_BONITO64=y CONFIG_MIPS_MSC=y +# CONFIG_MIPS_MACHINE is not set # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_ISA_DMA=y +CONFIG_ISA_DMA_API=y CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_HUGETLBFS=y CONFIG_IRQ_CPU=y CONFIG_IRQ_GIC=y CONFIG_MIPS_BOARDS_GEN=y CONFIG_PCI_GT64XXX_PCI0=y CONFIG_SWAP_IO_SPACE=y CONFIG_BOOT_ELF32=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_MIPS_L1_CACHE_SHIFT=6 # # CPU selection # -# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set CONFIG_CPU_MIPS64_R1=y -# CONFIG_CPU_MIPS64_R2 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_TX49XX is not set -# CONFIG_CPU_R5000 is not set -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R5500 is not set -# CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_R10000 is not set # CONFIG_CPU_RM7000 is not set -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -# CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_SYS_SUPPORTS_ZBOOT=y CONFIG_SYS_HAS_CPU_MIPS32_R1=y CONFIG_SYS_HAS_CPU_MIPS32_R2=y CONFIG_SYS_HAS_CPU_MIPS64_R1=y @@ -122,6 +114,7 @@ CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HUGEPAGES=y CONFIG_HARDWARE_WATCHPOINTS=y # @@ -130,19 +123,17 @@ CONFIG_HARDWARE_WATCHPOINTS=y # CONFIG_32BIT is not set CONFIG_64BIT=y CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_32KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_BOARD_SCACHE=y CONFIG_MIPS_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set CONFIG_SYS_SUPPORTS_MULTITHREADING=y # CONFIG_MIPS_VPE_LOADER is not set -CONFIG_CPU_HAS_LLSC=y +# CONFIG_MIPS_CMP is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set # CONFIG_CPU_HAS_SMARTMIPS is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -153,21 +144,20 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y -# CONFIG_UNEVICTABLE_LRU is not set -CONFIG_HAVE_MLOCK=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_SYS_SUPPORTS_MIPS_CMP=y # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_CPU_SUPPORTS_HR_SCHED_CLOCK=y # CONFIG_HZ_48 is not set CONFIG_HZ_100=y # CONFIG_HZ_128 is not set @@ -185,6 +175,7 @@ CONFIG_PREEMPT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -193,12 +184,21 @@ CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_CROSS_COMPILE="" CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set @@ -206,37 +206,32 @@ CONFIG_SYSVIPC_SYSCTL=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=64 +# CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_RD_GZIP=y -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_LZMA is not set +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y -CONFIG_BASE_FULL=y +# CONFIG_ELF_CORE is not set +# CONFIG_PCSPKR_PLATFORM is not set +# CONFIG_BASE_FULL is not set CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y @@ -244,44 +239,67 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y + +# +# Kernel Performance Events And Counters +# +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_PCI_QUIRKS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set CONFIG_HAVE_SYSCALL_WRAPPERS=y -# CONFIG_SLOW_WORK is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y + +# +# GCOV-based kernel profiling +# +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 +CONFIG_BASE_SMALL=1 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_BLOCK=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" -# CONFIG_PROBE_INITRD_HEADER is not set +# CONFIG_BLOCK is not set +# CONFIG_DEFAULT_NOOP is not set +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +# CONFIG_INLINE_SPIN_UNLOCK is not set +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +# CONFIG_INLINE_READ_UNLOCK is not set +# CONFIG_INLINE_READ_UNLOCK_BH is not set +# CONFIG_INLINE_READ_UNLOCK_IRQ is not set +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +# CONFIG_INLINE_WRITE_UNLOCK is not set +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set # CONFIG_FREEZER is not set # @@ -291,7 +309,6 @@ CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set CONFIG_MMU=y @@ -303,7 +320,6 @@ CONFIG_I8253=y # Executable file formats # CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MIPS32_COMPAT is not set @@ -311,30 +327,27 @@ CONFIG_BINFMT_ELF=y # # Power management options # +CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set +CONFIG_MIPS_EXTERNAL_TIMER=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +# CONFIG_ASK_IP_FIB_HASH is not set # CONFIG_IP_FIB_TRIE is not set CONFIG_IP_FIB_HASH=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_VERBOSE is not set # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set @@ -346,21 +359,22 @@ CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y +# CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +# CONFIG_L2TP is not set # CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -371,6 +385,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -383,11 +398,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set +# CONFIG_CAIF is not set # # Device Drivers @@ -397,6 +412,8 @@ CONFIG_FIB_RULES=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set @@ -404,131 +421,31 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set # CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y -CONFIG_IDE=y - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -CONFIG_IDE_XFER_MODE=y -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_IDE_TASK_IOCTL is not set -# CONFIG_IDE_PROC_FS is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -# CONFIG_BLK_DEV_PLATFORM is not set -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -CONFIG_BLK_DEV_PIIX=y -# CONFIG_BLK_DEV_IT8172 is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_TC86C001 is not set -CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set +CONFIG_SCSI_MOD=y +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set -# CONFIG_SCSI_PROC_FS is not set - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m +# CONFIG_FUSION is not set # -# SCSI Transports +# IEEE 1394 (FireWire) support # -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_SCSI_DH is not set -# CONFIG_SCSI_OSD_INITIATOR is not set -# CONFIG_ATA is not set -# CONFIG_MD is not set -# CONFIG_FUSION is not set # -# IEEE 1394 (FireWire) support +# You can enable one or both FireWire driver stacks. # # -# Enable only one of the two stacks, unless you know what you are doing +# The newer stack is recommended. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set +# CONFIG_FIREWIRE_NOSY is not set # CONFIG_I2O is not set # CONFIG_NETDEVICES is not set # CONFIG_ISDN is not set @@ -537,58 +454,21 @@ CONFIG_SCSI_WAIT_SCAN=m # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports # -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # # Character devices # -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y +# CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # @@ -596,7 +476,7 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -604,9 +484,13 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # Non-8250 serial port support # +# CONFIG_SERIAL_MFD_HSU is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set @@ -614,16 +498,20 @@ CONFIG_UNIX98_PTYS=y # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y +# CONFIG_RAMOOPS is not set # CONFIG_I2C is not set # CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -631,35 +519,15 @@ CONFIG_SSB_POSSIBLE=y # Sonics Silicon Backplane # # CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_SUPPORT is not set # CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +CONFIG_VGA_ARB=y +CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -700,7 +568,6 @@ CONFIG_FB=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set -# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -720,31 +587,8 @@ CONFIG_FB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_VGACON_SOFT_SCROLLBACK=y -CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y # CONFIG_LOGO is not set # CONFIG_SOUND is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set -# CONFIG_HID_PID is not set - -# -# Special HID drivers -# # CONFIG_USB_SUPPORT is not set # CONFIG_UWB is not set # CONFIG_MMC is not set @@ -758,26 +602,15 @@ CONFIG_RTC_LIB=y # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set +# CONFIG_MIPS_PLATFORM_DEVICES is not set # # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y +# CONFIG_FSNOTIFY is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set @@ -789,19 +622,6 @@ CONFIG_INOTIFY_USER=y # CONFIG_FSCACHE is not set # -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# # Pseudo filesystems # CONFIG_PROC_FS=y @@ -811,57 +631,11 @@ CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -# CONFIG_NILFS2_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set +# CONFIG_MISC_FILESYSTEMS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set # CONFIG_NLS is not set # CONFIG_DLM is not set @@ -874,31 +648,29 @@ CONFIG_PRINTK_TIME=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_HARDLOCKUP_DETECTOR is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_TRACING_SUPPORT=y - -# -# Tracers -# -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_EVENT_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_KMEMTRACE is not set -# CONFIG_WORKQUEUE_TRACER is not set -# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_FTRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y -CONFIG_CMDLINE="console=ttyS0,115200 console=tty0" +CONFIG_EARLY_PRINTK=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="init=/init" +# CONFIG_CMDLINE_OVERRIDE is not set # # Security options @@ -906,8 +678,14 @@ CONFIG_CMDLINE="console=ttyS0,115200 console=tty0" # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" # CONFIG_CRYPTO is not set + +# +# OCF Configuration +# +# CONFIG_OCF_OCF is not set # CONFIG_BINARY_PRINTF is not set # @@ -922,8 +700,6 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y -CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y diff --git a/target/mips64/patches/io_map_base.patch b/target/mips64/patches/io_map_base.patch deleted file mode 100644 index be39ffe09..000000000 --- a/target/mips64/patches/io_map_base.patch +++ /dev/null @@ -1,52 +0,0 @@ -diff -Nur linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h ---- linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h 2008-12-25 00:26:37.000000000 +0100 -+++ linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h 2009-01-09 23:03:02.000000000 +0100 -@@ -92,7 +92,7 @@ - extern void mips_reboot_setup(void); - - #ifdef CONFIG_PCI --extern void mips_pcibios_init(void); -+extern int mips_pcibios_init(void); - #else - #define mips_pcibios_init() do { } while (0) - #endif -diff -Nur linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c linux-2.6.28/arch/mips/mti-malta/malta-pci.c ---- linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c 2008-12-25 00:26:37.000000000 +0100 -+++ linux-2.6.28/arch/mips/mti-malta/malta-pci.c 2009-01-09 23:02:02.000000000 +0100 -@@ -87,10 +87,11 @@ - .mem_resource = &msc_mem_resource, - }; - --void __init mips_pcibios_init(void) -+int __init mips_pcibios_init(void) - { - struct pci_controller *controller; - resource_size_t start, end, map, start1, end1, map1, map2, map3, mask; -+ void __iomem *io_map_base; - - switch (mips_revision_sconid) { - case MIPS_REVISION_SCON_GT64120: -@@ -230,7 +231,7 @@ - controller = &msc_controller; - break; - default: -- return; -+ return 0; - } - - if (controller->io_resource->start < 0x00001000UL) /* FIXME */ -@@ -239,5 +240,14 @@ - iomem_resource.end &= 0xfffffffffULL; /* 64 GB */ - ioport_resource.end = controller->io_resource->end; - -+ io_map_base = ioremap(MIPS_MSC01_PCI_REG_BASE, -+ controller->io_resource->end - controller->io_resource->start + 1); -+ if (!io_map_base) -+ return -EBUSY; -+ -+ controller->io_map_base = (unsigned long)io_map_base; -+ - register_pci_controller(controller); -+ -+ return 0; - } diff --git a/target/mips64/sys-available/qemu-mips64 b/target/mips64/sys-available/qemu-mips64 new file mode 100644 index 000000000..ff61277f1 --- /dev/null +++ b/target/mips64/sys-available/qemu-mips64 @@ -0,0 +1,14 @@ +config ADK_TARGET_SYSTEM_QEMU_MIPS64 + bool "Qemu Emulator" + select ADK_mips64 + select ADK_qemu_mips64 + select ADK_LINUX_64 + select ADK_KERNEL_MIPS_MALTA + select ADK_HARDWARE_QEMU + select ADK_TARGET_WITH_VGA + select ADK_TARGET_WITH_INPUT + select ADK_TARGET_WITH_PCI + select ADK_TARGET_WITH_HDD + help + Qemu support for mips64 big endian architecture. + diff --git a/target/mips64/sys-available/toolchain-mips64 b/target/mips64/sys-available/toolchain-mips64 index e06280359..a6932a977 100644 --- a/target/mips64/sys-available/toolchain-mips64 +++ b/target/mips64/sys-available/toolchain-mips64 @@ -3,6 +3,7 @@ config ADK_TARGET_SYSTEM_TOOLCHAIN_MIPS64 select ADK_mips64 select ADK_toolchain_mips64 select ADK_TOOLCHAIN_ONLY + select ADK_LINUX_64 help Build a mips64 big endian toolchain. diff --git a/target/mips64el/Makefile b/target/mips64el/Makefile index d9ff26f57..3c4a08f64 100644 --- a/target/mips64el/Makefile +++ b/target/mips64el/Makefile @@ -22,7 +22,7 @@ imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL) @echo "Use following command to create a QEMU Image:" @echo "sudo ./scripts/create-image.sh -f $(ADK_TARGET_ROOTFS) qemu-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)" @echo "Start qemu with following options:" - @echo 'qemu-system-mips64el -nographic -M malta -kernel $(BIN_DIR)/${TARGET_KERNEL} -hda qemu-${CPU_ARCH}.img -append "root=/dev/hda1"' + @echo 'qemu-system-mips64el -nographic -M malta -kernel $(BIN_DIR)/${TARGET_KERNEL} qemu-${CPU_ARCH}.img' endif ifeq ($(ADK_TARGET_FS),initramfs) imageinstall: $(BIN_DIR)/$(INITRAMFS) diff --git a/target/mips64el/kernel.config b/target/mips64el/kernel.config index c2c1ca58a..40a48f745 100644 --- a/target/mips64el/kernel.config +++ b/target/mips64el/kernel.config @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29.1 -# Sat May 30 13:07:12 2009 +# Linux kernel version: 2.6.36 +# Tue Jan 4 13:47:01 2011 # CONFIG_MIPS=y @@ -9,14 +9,17 @@ CONFIG_MIPS=y # Machine selection # CONFIG_ZONE_DMA=y -# CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set +# CONFIG_MIPS_ALCHEMY is not set +# CONFIG_AR7 is not set +# CONFIG_ATHEROS_AR71XX is not set # CONFIG_BCM47XX is not set +# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_MACH_JZ4740 is not set # CONFIG_LASAT is not set -# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MACH_LOONGSON is not set CONFIG_MIPS_MALTA=y # CONFIG_MIPS_SIM is not set # CONFIG_NEC_MARKEINS is not set @@ -27,6 +30,7 @@ CONFIG_MIPS_MALTA=y # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set +# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -46,6 +50,10 @@ CONFIG_MIPS_MALTA=y # CONFIG_WR_PPMC is not set # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +# CONFIG_ALCHEMY_GPIO_INDIRECT is not set +CONFIG_CAVIUM_OCTEON_HELPER=y +CONFIG_LOONGSON_UART_BASE=y +# CONFIG_LOONGSON_MC146818 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -54,10 +62,9 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y -# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_BOOT_RAW=y CONFIG_CEVT_R4K_LIB=y @@ -65,52 +72,37 @@ CONFIG_CEVT_R4K=y CONFIG_CSRC_R4K_LIB=y CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_EARLY_PRINTK=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_SYS_HAS_EARLY_PRINTK=y -# CONFIG_HOTPLUG_CPU is not set CONFIG_I8259=y CONFIG_MIPS_BONITO64=y CONFIG_MIPS_MSC=y +# CONFIG_MIPS_MACHINE is not set # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_ISA_DMA=y +CONFIG_ISA_DMA_API=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_HUGETLBFS=y CONFIG_IRQ_CPU=y CONFIG_IRQ_GIC=y CONFIG_MIPS_BOARDS_GEN=y CONFIG_PCI_GT64XXX_PCI0=y CONFIG_SWAP_IO_SPACE=y CONFIG_BOOT_ELF32=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_MIPS_L1_CACHE_SHIFT=6 # # CPU selection # -# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set CONFIG_CPU_MIPS64_R1=y -# CONFIG_CPU_MIPS64_R2 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_TX49XX is not set -# CONFIG_CPU_R5000 is not set -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R5500 is not set -# CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_R10000 is not set # CONFIG_CPU_RM7000 is not set -# CONFIG_CPU_RM9000 is not set -# CONFIG_CPU_SB1 is not set -# CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_SYS_SUPPORTS_ZBOOT=y CONFIG_SYS_HAS_CPU_MIPS32_R1=y CONFIG_SYS_HAS_CPU_MIPS32_R2=y CONFIG_SYS_HAS_CPU_MIPS64_R1=y @@ -122,6 +114,7 @@ CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HUGEPAGES=y CONFIG_HARDWARE_WATCHPOINTS=y # @@ -130,7 +123,6 @@ CONFIG_HARDWARE_WATCHPOINTS=y # CONFIG_32BIT is not set CONFIG_64BIT=y CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_BOARD_SCACHE=y @@ -138,10 +130,10 @@ CONFIG_MIPS_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set CONFIG_SYS_SUPPORTS_MULTITHREADING=y # CONFIG_MIPS_VPE_LOADER is not set -CONFIG_CPU_HAS_LLSC=y +# CONFIG_MIPS_CMP is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set # CONFIG_CPU_HAS_SMARTMIPS is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -152,51 +144,60 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y -# CONFIG_UNEVICTABLE_LRU is not set +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_SYS_SUPPORTS_MIPS_CMP=y # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_CPU_SUPPORTS_HR_SCHED_CLOCK=y # CONFIG_HZ_48 is not set -# CONFIG_HZ_100 is not set +CONFIG_HZ_100=y # CONFIG_HZ_128 is not set -CONFIG_HZ_250=y +# CONFIG_HZ_250 is not set # CONFIG_HZ_256 is not set # CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=250 -# CONFIG_PREEMPT_NONE is not set +CONFIG_HZ=100 +CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set -CONFIG_PREEMPT=y +# CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set # CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y -CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_CROSS_COMPILE="" CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y +# CONFIG_KERNEL_LZO is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set @@ -204,20 +205,19 @@ CONFIG_SYSVIPC_SYSCTL=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -228,9 +228,9 @@ CONFIG_KALLSYMS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y -CONFIG_ELF_CORE=y +# CONFIG_ELF_CORE is not set # CONFIG_PCSPKR_PLATFORM is not set -CONFIG_BASE_FULL=y +# CONFIG_BASE_FULL is not set CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y @@ -238,7 +238,11 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y + +# +# Kernel Performance Events And Counters +# +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_PCI_QUIRKS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y @@ -246,35 +250,55 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set CONFIG_HAVE_SYSCALL_WRAPPERS=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y + +# +# GCOV-based kernel profiling +# +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 +CONFIG_BASE_SMALL=1 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_BLOCK=y -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" -# CONFIG_PROBE_INITRD_HEADER is not set +# CONFIG_BLOCK is not set +# CONFIG_DEFAULT_NOOP is not set +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set # CONFIG_FREEZER is not set # @@ -284,8 +308,8 @@ CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set CONFIG_MMU=y CONFIG_I8253=y # CONFIG_PCCARD is not set @@ -295,7 +319,6 @@ CONFIG_I8253=y # Executable file formats # CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MIPS32_COMPAT is not set @@ -303,31 +326,25 @@ CONFIG_BINFMT_ELF=y # # Power management options # +CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set +CONFIG_MIPS_EXTERNAL_TIMER=y CONFIG_NET=y # # Networking options # -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_ASK_IP_FIB_HASH=y -# CONFIG_IP_FIB_TRIE is not set +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_VERBOSE is not set # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set @@ -339,21 +356,22 @@ CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y +# CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +# CONFIG_L2TP is not set # CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -363,6 +381,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -375,12 +395,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set +# CONFIG_CAIF is not set # # Device Drivers @@ -390,6 +409,8 @@ CONFIG_FIB_RULES=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set @@ -397,129 +418,31 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set # CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y -CONFIG_IDE=y - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_IDE_TASK_IOCTL is not set -# CONFIG_IDE_PROC_FS is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -# CONFIG_BLK_DEV_PLATFORM is not set -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -CONFIG_BLK_DEV_PIIX=y -# CONFIG_BLK_DEV_IT8172 is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_TC86C001 is not set -CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set +CONFIG_SCSI_MOD=y +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set -# CONFIG_SCSI_PROC_FS is not set - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m +# CONFIG_FUSION is not set # -# SCSI Transports +# IEEE 1394 (FireWire) support # -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set -# CONFIG_MD is not set -# CONFIG_FUSION is not set # -# IEEE 1394 (FireWire) support +# You can enable one or both FireWire driver stacks. # # -# Enable only one of the two stacks, unless you know what you are doing +# The newer stack is recommended. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set +# CONFIG_FIREWIRE_NOSY is not set # CONFIG_I2O is not set # CONFIG_NETDEVICES is not set # CONFIG_ISDN is not set @@ -528,58 +451,21 @@ CONFIG_SCSI_WAIT_SCAN=m # # Input device support # -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +# CONFIG_INPUT is not set # # Hardware I/O ports # -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # # Character devices # -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y +# CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # @@ -587,7 +473,7 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -595,9 +481,13 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # Non-8250 serial port support # +# CONFIG_SERIAL_MFD_HSU is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set @@ -605,16 +495,20 @@ CONFIG_UNIX98_PTYS=y # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y +# CONFIG_RAMOOPS is not set # CONFIG_I2C is not set # CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -622,140 +516,26 @@ CONFIG_SSB_POSSIBLE=y # Sonics Silicon Backplane # # CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_SUPPORT is not set # CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +# CONFIG_VGA_ARB is not set # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -CONFIG_FB=y -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB_DDC is not set -# CONFIG_FB_BOOT_VESA_SUPPORT is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_FOREIGN_ENDIAN is not set -# CONFIG_FB_SYS_FOPS is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set - -# -# Frame buffer hardware drivers -# -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_VIA is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_VT8623 is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_CARMINE is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MB862XX is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_VGACON_SOFT_SCROLLBACK=y -CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -# CONFIG_LOGO is not set # CONFIG_SOUND is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set -# CONFIG_HID_PID is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# +# CONFIG_USB_SUPPORT is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -765,45 +545,27 @@ CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set +# CONFIG_MIPS_PLATFORM_DEVICES is not set # # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y +# CONFIG_FSNOTIFY is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # -# CD-ROM/DVD Filesystems +# Caches # -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set +# CONFIG_FSCACHE is not set # # Pseudo filesystems @@ -815,56 +577,11 @@ CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set +# CONFIG_MISC_FILESYSTEMS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set # CONFIG_NLS is not set # CONFIG_DLM is not set @@ -872,26 +589,34 @@ CONFIG_MSDOS_PARTITION=y # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set +CONFIG_PRINTK_TIME=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_HARDLOCKUP_DETECTOR is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set - -# -# Tracers -# -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y -CONFIG_CMDLINE="console=ttyS0,115200 console=tty0" +CONFIG_EARLY_PRINTK=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="init=/init" +# CONFIG_CMDLINE_OVERRIDE is not set # # Security options @@ -899,13 +624,15 @@ CONFIG_CMDLINE="console=ttyS0,115200 console=tty0" # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" # CONFIG_CRYPTO is not set # # OCF Configuration # # CONFIG_OCF_OCF is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -919,7 +646,7 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/target/mips64el/sys-available/lemote-yeelong b/target/mips64el/sys-available/lemote-yeelong index f19b36140..b1a91491e 100644 --- a/target/mips64el/sys-available/lemote-yeelong +++ b/target/mips64el/sys-available/lemote-yeelong @@ -2,6 +2,7 @@ config ADK_TARGET_SYSTEM_LEMOTE_YEELONG bool "Lemote Yeelong laptop" select ADK_mips64el select ADK_lemote_yeelong + select ADK_LINUX_64 select ADK_TARGET_WITH_USB_BOOT select ADK_TARGET_WITH_USB select ADK_TARGET_WITH_PCI diff --git a/target/mips64el/sys-available/qemu-mips64el b/target/mips64el/sys-available/qemu-mips64el new file mode 100644 index 000000000..47818f392 --- /dev/null +++ b/target/mips64el/sys-available/qemu-mips64el @@ -0,0 +1,14 @@ +config ADK_TARGET_SYSTEM_QEMU_MIPS64EL + bool "Qemu Emulator" + select ADK_mips64el + select ADK_qemu_mips64el + select ADK_LINUX_64 + select ADK_KERNEL_MIPS_MALTA + select ADK_HARDWARE_QEMU + select ADK_TARGET_WITH_VGA + select ADK_TARGET_WITH_INPUT + select ADK_TARGET_WITH_PCI + select ADK_TARGET_WITH_HDD + help + Qemu support for mips64 little endian architecture. + diff --git a/target/mips64el/sys-available/toolchain-mips64el b/target/mips64el/sys-available/toolchain-mips64el index 51ae40951..a403df0cd 100644 --- a/target/mips64el/sys-available/toolchain-mips64el +++ b/target/mips64el/sys-available/toolchain-mips64el @@ -3,6 +3,7 @@ config ADK_TARGET_SYSTEM_TOOLCHAIN_MIPS64EL select ADK_mips64el select ADK_toolchain_mips64el select ADK_TOOLCHAIN_ONLY + select ADK_LINUX_64 help Build a mips64 little endian toolchain. diff --git a/target/mipsel/kernel.config b/target/mipsel/kernel.config index cbb30047f..3f5539b57 100644 --- a/target/mipsel/kernel.config +++ b/target/mipsel/kernel.config @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.36 -# Tue Dec 21 20:10:13 2010 +# Tue Jan 4 22:23:45 2011 # CONFIG_MIPS=y @@ -194,7 +194,8 @@ CONFIG_KERNEL_LZMA=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set diff --git a/toolchain/glibc/Makefile b/toolchain/glibc/Makefile index 96dc99302..cfa3690e8 100644 --- a/toolchain/glibc/Makefile +++ b/toolchain/glibc/Makefile @@ -67,6 +67,11 @@ $(WRKBUILD)/.compiled: $(WRKBUILD)/.installed: ${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL) \ install_root=$(STAGING_TARGET_DIR) install - touch $@ + mkdir -p ${STAGING_TARGET_DIR}/etc + ${INSTALL_DATA} ${WRKBUILD}/posix/gai.conf ${STAGING_TARGET_DIR}/etc/ + ${INSTALL_DATA} ${WRKBUILD}/nscd/nscd.conf ${STAGING_TARGET_DIR}/etc/ + ${INSTALL_DATA} ${WRKBUILD}/nss/nsswitch.conf ${STAGING_TARGET_DIR}/etc/ + touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs.h + touch $(WRKBUILD)/.installed include ${TOPDIR}/mk/toolchain.mk diff --git a/toolchain/glibc/patches/i686_define_bug.patch b/toolchain/glibc/patches/i686_define_bug.patch new file mode 100644 index 000000000..0414fecc9 --- /dev/null +++ b/toolchain/glibc/patches/i686_define_bug.patch @@ -0,0 +1,38 @@ + Fix for compiling glibc with -march=i686 specified. + The patch below found at: http://permalink.gmane.org/gmane.linux.lfs.devel/9758, + a nice discussion (with a comment of the glibc maintainer) can be found here: + http://old.nabble.com/-RFC-PATCH--glibc-doesn%27t-build-with-%22gcc--march%3Di686%22-td17442608.html + + To me, this simply shows once more how fucked up things can be. E.g. the (related) bug report here: + http://bugs.gentoo.org/show_bug.cgi?id=201815. There are lots of duplicates to it, many people are + affected, one can find really elaborate reports. And the responsible gentoo developers are too + elite to even point to the actual patch fixing the issue. +diff -Naur glibc-2.11.1-orig/nptl/sysdeps/pthread/pt-initfini.c glibc-2.11.1/nptl/sysdeps/pthread/pt-initfini.c +--- glibc-2.11.1-orig/nptl/sysdeps/pthread/pt-initfini.c 2009-12-08 20:10:20.000000000 +0000 ++++ glibc-2.11.1/nptl/sysdeps/pthread/pt-initfini.c 2010-04-17 02:24:02.000000000 +0100 +@@ -45,6 +45,11 @@ + /* Embed an #include to pull in the alignment and .end directives. */ + asm ("\n#include \"defs.h\""); + ++asm ("\n#if defined __i686 && defined __ASSEMBLER__"); ++asm ("\n#undef __i686"); ++asm ("\n#define __i686 __i686"); ++asm ("\n#endif"); ++ + /* The initial common code ends here. */ + asm ("\n/*@HEADER_ENDS*/"); + +diff -Naur glibc-2.11.1-orig/sysdeps/unix/sysv/linux/i386/sysdep.h glibc-2.11.1/sysdeps/unix/sysv/linux/i386/sysdep.h +--- glibc-2.11.1-orig/sysdeps/unix/sysv/linux/i386/sysdep.h 2009-12-08 20:10:20.000000000 +0000 ++++ glibc-2.11.1/sysdeps/unix/sysv/linux/i386/sysdep.h 2010-04-17 02:24:02.000000000 +0100 +@@ -29,6 +29,10 @@ + #include <dl-sysdep.h> + #include <tls.h> + ++#if defined __i686 && defined __ASSEMBLER__ ++#undef __i686 ++#define __i686 __i686 ++#endif + + /* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h |