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| author |   Tiezhu Yang <yangtiezhu@loongson.cn> | 2021-12-20 12:27:39 +0800 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-01-02 14:16:40 +0100 |
| commit | 408bd9ddc2476c2de80ae88cdd3c74717e86ef91 (patch) | |
| tree | 122a09601b557c04e576f7a3b3252096767e81e4 /tools/perf/util/include/linux/git:/ssh:/git@git.zx2c4.com | |
| parent | MIPS: signal: Protect against sigaltstack wraparound (diff) | |
| download | linux-dev-408bd9ddc2476c2de80ae88cdd3c74717e86ef91.tar.xz linux-dev-408bd9ddc2476c2de80ae88cdd3c74717e86ef91.zip | |
MIPS: signal: Return immediately if call fails
When debug sigaltstack(), copy_siginfo_to_user() fails first in
setup_rt_frame() if the alternate signal stack is too small, so
it should return immediately if call fails, no need to call the
following functions.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'tools/perf/util/include/linux/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions