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Seen on ARC when it passed in 1 setup, but segv on other
| Path: /sd/arc_initramfs_hs_1812-gnu-2018.09-BIG/uClibc-ng-testsuite-Os/rt/tst-posix_spawn
| CPU: 1 PID: 3313 Comm: tst-posix_spawn Not tainted
| 4.19.0-00003-ga4e0cf751ad3 #108
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| [ECR ]: 0x00050100 => Invalid Read @ 0x00000000 by insn @ 0x20060c84
| [EFA ]: 0x00000000
| [BLINK ]: 0x20060bf4
| [ERET ]: 0x20060c84
| @off 0x52c84 in [/lib/libuClibc-1.0.29.so]
| VMA: 0x2000e000 to 0x20072000
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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Since glibc 2.28
(https://savannah.gnu.org/forum/forum.php?forum_id=9205), the obsolete
functions encrypt, encrypt_r, setkey, setkey_r, cbc_crypt, ecb_crypt,
and des_setparity are no longer available to newly linked binaries, and
the headers <rpc/des_crypt.h> and <rpc/rpc_des.h> are no longer
installed. These functions encrypted and decrypted data with the DES
block cipher, which is no longer considered secure. Software that still
uses these functions should switch to a modern cryptography library,
such as libgcrypt.
So add a NO_CRYPT variable to disable test/crypt
Fixes:
- http://autobuild.buildroot.org/results/158438debb0ce313b012b871e199bed42ba38294
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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This seems to work fine on ARC !
This reverts commit f0567d67075ff7a27ada8ab5bce750fe8a739763.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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They cannot be enabled, because atomic.h is not exported
and just an internal uClibc-ng header.
Suggested-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
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The RWF_DSYNC and RWF_HIPRI macros were introduced in kernel version 4.6
with the preadv2/pwritev2 system calls. musl libc provides its own
syscall definitions, even when the kernel headers are older. This leads
to the following build failure:
tst-syscall6.c: In function 'main':
tst-syscall6.c:32:48: error: 'RWF_DSYNC' undeclared (first use in this function)
nio = syscall(SYS_pwritev2, fd, iov, 2, 0, 0, RWF_DSYNC);
^~~~~~~~~
tst-syscall6.c:32:48: note: each undeclared identifier is reported only once for each function it appears in
tst-syscall6.c:42:58: error: 'RWF_HIPRI' undeclared (first use in this function)
nio = syscall(SYS_preadv2, fd, iov, 1, strlen(str0), 0, RWF_HIPRI);
^~~~~~~~~
Make the code depend also on RWF_HIPRI to fix this failure.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Add tests in preparation for genericizing some of the architecture
syscall() implementations.
This was noticed when testing OR1K and found it had a broken syscall
implementation.
These tests try to cover the libc syscall() lqyer which has the purpose
of passing the syscall number and arguments to the kernel. The actual
kernel syscalls chosen have been selected for ease of testing.
Signed-off-by: Stafford Horne <shorne@gmail.com>
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When ran on ARC, these tests would ocassionally fail
| [ARCLinux]# for i in 1 2 3 4 5 ; do ./tst-cancel2; echo $?; done
| write succeeded
| result is wrong: expected 0xffffffff, got 0x1
| 1 <-- fail
| 0 <-- pass
| 0 <--- pass
| 0 <-- pass
| write succeeded
| result is wrong: expected 0xffffffff, got 0x1
| 1 <-- fail
Same test (which originated form glibc) doesn't fail in glibc builds.
Turns out there's a subtle race in uclibc version
The test creates a new thread, makes it do a looong write call, and
parent then cancels the thread, expecting it to unwind out of write
call cleanly. However the write (even for 10k bytes) could finish
before parent gets a chance to resume and/or cancel it, causing the
occasional failure.
Fix this subtelty by making it write not just once but forever.
Cc: Cupertino Miranda <cmiranda@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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This reverts commit 1502f8269bb8e58f8b29fb69af3a3b8c7b2532de.
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Follow-up of 68de9946e914d8c30dcc6667a059ea59e5b74cac
Signed-off-by: Eugene Rudoy <gene.devel@gmail.com>
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Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
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other
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glibc, too
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Disable some test for metag to allow runtime testing again.
Rename the big math meta-data files and do not install them.
Cris and Metag can be runtime tested again.
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This is a first shot, more improvements required to
allow to run more tests.
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The format of the ULPS files have changed, non-glibc architecture
files needs to be updated later.
Add all math tests from latest GNU libc and allow to compile
and run them on uClibc-ng and GNU libc systems.
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