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| author | Jason A. Donenfeld <[email protected]> | 2024-09-24 11:47:23 +0000 |
|---|---|---|
| committer | Shuah Khan <[email protected]> | 2024-09-27 18:17:12 +0000 |
| commit | 4b721fcc094e9eb6dd4702df8d79ab11e120833d (patch) | |
| tree | d84134206053c938c46606604b162d209d90487c /tools/perf/util/python.c | |
| parent | selftests: kselftest: Use strerror() on nolibc (diff) | |
| download | kernel-4b721fcc094e9eb6dd4702df8d79ab11e120833d.tar.gz kernel-4b721fcc094e9eb6dd4702df8d79ab11e120833d.zip | |
selftests: vDSO: align stack for O2-optimized memcpy
When switching on -O2, gcc generates SSE2 instructions that assume a
16-byte aligned stack, which the standalone test's start point wasn't
aligning. Fix this with the usual alignment sequence.
Fixes: ecb8bd70d51 ("selftests: vDSO: build tests with O2 optimization")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-lkp/[email protected]
Signed-off-by: Jason A. Donenfeld <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
Diffstat (limited to 'tools/perf/util/python.c')
0 files changed, 0 insertions, 0 deletions