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author | He Zhe <zhe.he@windriver.com> | 2019-09-03 17:28:45 +0800 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-09-06 08:13:40 +0100 |
commit | 26f9a7401f6379056e0a29f45e3817dee0d56e40 (patch) | |
tree | 0e79edd3884c10babc48129280ceea3bc69106f0 /meta/recipes-extended | |
parent | 48ad9cffa5f9412a8225c61be7e3528e2bdad095 (diff) | |
download | openembedded-core-contrib-26f9a7401f6379056e0a29f45e3817dee0d56e40.tar.gz |
ltp: syscalls: rt_sigwaitinfo01: Fix failure for MIPS arches
Backport a patch to fix the following failure.
rt_sigtimedwait01 1 TFAIL : .../sigwaitinfo01.c:58: test_empty_set
(.../sigwaitinfo01.c: 148): Unexpected failure:
TEST_ERRNO=EINVAL(22): Invalid argument
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-extended')
-rw-r--r-- | meta/recipes-extended/ltp/ltp/0001-syscall-rt_sigtimedwait01-Fix-wrong-sigset-length-fo.patch | 46 | ||||
-rw-r--r-- | meta/recipes-extended/ltp/ltp_20190517.bb | 1 |
2 files changed, 47 insertions, 0 deletions
diff --git a/meta/recipes-extended/ltp/ltp/0001-syscall-rt_sigtimedwait01-Fix-wrong-sigset-length-fo.patch b/meta/recipes-extended/ltp/ltp/0001-syscall-rt_sigtimedwait01-Fix-wrong-sigset-length-fo.patch new file mode 100644 index 0000000000..0e56c08255 --- /dev/null +++ b/meta/recipes-extended/ltp/ltp/0001-syscall-rt_sigtimedwait01-Fix-wrong-sigset-length-fo.patch @@ -0,0 +1,46 @@ +From a5046625eaeed2d3fba456c3ba84c6c141c2ad7c Mon Sep 17 00:00:00 2001 +From: He Zhe <zhe.he@windriver.com> +Date: Thu, 29 Aug 2019 21:09:46 +0800 +Subject: [PATCH] syscall/rt_sigtimedwait01: Fix wrong sigset length for MIPS + +rt_sigtimedwait01 fails as follow on MIPS arches +rt_sigtimedwait01 1 TFAIL : .../sigwaitinfo01.c:58: test_empty_set +(.../sigwaitinfo01.c: 148): Unexpected failure: +TEST_ERRNO=EINVAL(22): Invalid argument + +As this case purposely bypasses glibc, it should align with the size of kernel +definition of sigset_t which is different from other arches. +https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/mips/include/uapi/asm/signal.h#n15 + +This patch turns to use _NSIG which is always right for all arches. + +Upstream-Status: Backport [a5046625eaeed2d3fba456c3ba84c6c141c2ad7c] + +Suggested-by: Jan Stancek <jstancek@redhat.com> +Acked-by: Jan Stancek <jstancek@redhat.com> +Acked-by: Cyril Hrubis <chrubis@suse.cz> +Signed-off-by: He Zhe <zhe.he@windriver.com> +Signed-off-by: Petr Vorel <pvorel@suse.cz> +--- + testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +diff --git a/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c b/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c +index 5a32ce1..6a30c27 100644 +--- a/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c ++++ b/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c +@@ -128,9 +128,8 @@ static int my_sigtimedwait(const sigset_t * set, siginfo_t * info, + static int my_rt_sigtimedwait(const sigset_t * set, siginfo_t * info, + struct timespec *timeout) + { +- +- /* The last argument is (number_of_signals)/(bits_per_byte), which are 64 and 8, resp. */ +- return ltp_syscall(__NR_rt_sigtimedwait, set, info, timeout, 8); ++ /* _NSIG is always the right number of bits of signal map for all arches */ ++ return ltp_syscall(__NR_rt_sigtimedwait, set, info, timeout, _NSIG/8); + } + #endif + +-- +2.7.4 + diff --git a/meta/recipes-extended/ltp/ltp_20190517.bb b/meta/recipes-extended/ltp/ltp_20190517.bb index 69d75d5bb8..e9a588f496 100644 --- a/meta/recipes-extended/ltp/ltp_20190517.bb +++ b/meta/recipes-extended/ltp/ltp_20190517.bb @@ -47,6 +47,7 @@ SRC_URI = "git://github.com/linux-test-project/ltp.git \ file://0001-ustat02-Fix-EFAULT-in-32bit-compatibility-mode.patch \ file://0001-cve-meltdown.c-Fix-kernel-symbol-finding.patch \ file://0001-testcases-use-python3-everywhere-to-run-python-scrip.patch \ + file://0001-syscall-rt_sigtimedwait01-Fix-wrong-sigset-length-fo.patch \ " S = "${WORKDIR}/git" |