From 54aa43deede441dbd28337b81dc526ab697898a6 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Fri, 22 Jun 2018 05:19:56 +0200
Subject: linux+arc: update kernel

---
 target/linux/patches/4.17.2/arc.patch     | 12 +++++++++++
 target/linux/patches/4.17.2/startup.patch | 34 +++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 target/linux/patches/4.17.2/arc.patch
 create mode 100644 target/linux/patches/4.17.2/startup.patch

(limited to 'target/linux/patches/4.17.2')

diff --git a/target/linux/patches/4.17.2/arc.patch b/target/linux/patches/4.17.2/arc.patch
new file mode 100644
index 000000000..20810ce64
--- /dev/null
+++ b/target/linux/patches/4.17.2/arc.patch
@@ -0,0 +1,12 @@
+diff -Nur linux-4.17.1.orig/arch/arc/boot/Makefile linux-4.17.1/arch/arc/boot/Makefile
+--- linux-4.17.1.orig/arch/arc/boot/Makefile	2018-06-11 22:43:19.000000000 +0200
++++ linux-4.17.1/arch/arc/boot/Makefile	2018-06-16 18:28:02.000000000 +0200
+@@ -7,7 +7,7 @@
+ 
+ OBJCOPYFLAGS= -O binary -R .note -R .note.gnu.build-id -R .comment -S
+ 
+-LINUX_START_TEXT = $$(readelf -h vmlinux | \
++LINUX_START_TEXT = $$(${CROSS_COMPILE}readelf -h vmlinux | \
+ 			grep "Entry point address" | grep -o 0x.*)
+ 
+ UIMAGE_LOADADDR    = $(CONFIG_LINUX_LINK_BASE)
diff --git a/target/linux/patches/4.17.2/startup.patch b/target/linux/patches/4.17.2/startup.patch
new file mode 100644
index 000000000..dd27de856
--- /dev/null
+++ b/target/linux/patches/4.17.2/startup.patch
@@ -0,0 +1,34 @@
+diff -Nur linux-4.17.orig/init/initramfs.c linux-4.17/init/initramfs.c
+--- linux-4.17.orig/init/initramfs.c	2018-06-03 23:15:21.000000000 +0200
++++ linux-4.17/init/initramfs.c	2018-06-10 17:01:16.000000000 +0200
+@@ -659,6 +659,9 @@
+ 	 * us a chance to load before device_initcalls.
+ 	 */
+ 	load_default_modules();
++#ifdef CONFIG_DEVTMPFS_MOUNT
++	devtmpfs_mount("dev");
++#endif
+ 
+ 	return 0;
+ }
+diff -Nur linux-4.17.orig/init/main.c linux-4.17/init/main.c
+--- linux-4.17.orig/init/main.c	2018-06-03 23:15:21.000000000 +0200
++++ linux-4.17/init/main.c	2018-06-10 17:01:52.000000000 +0200
+@@ -1138,6 +1138,8 @@
+ 	if (ksys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
+ 		pr_err("Warning: unable to open an initial console.\n");
+ 
++	printk(KERN_WARNING "Starting Linux (built with OpenADK).\n");
++
+ 	(void) ksys_dup(0);
+ 	(void) ksys_dup(0);
+ 	/*
+@@ -1146,7 +1148,7 @@
+ 	 */
+ 
+ 	if (!ramdisk_execute_command)
+-		ramdisk_execute_command = "/init";
++		ramdisk_execute_command = "/sbin/init";
+ 
+ 	if (ksys_access((const char __user *)
+ 			ramdisk_execute_command, 0) != 0) {
-- 
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