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| author |   Marco Elver <elver@google.com> | 2021-04-29 21:07:33 +0200 |
|---|---|---|
| committer |   Eric W. Biederman <ebiederm@xmission.com> | 2021-07-23 11:56:54 -0500 |
| commit | 56516a42f2f1af01f053eecc4bf3f468d146f2c4 (patch) | |
| tree | e6565a752502d5572f3b2ac8fed0f44ea00c0440 /kernel/signal.c | |
| parent | sparc64: Add compile-time asserts for siginfo_t offsets (diff) | |
| download | linux-rng-56516a42f2f1af01f053eecc4bf3f468d146f2c4.tar.xz linux-rng-56516a42f2f1af01f053eecc4bf3f468d146f2c4.zip | |
arm: Add compile-time asserts for siginfo_t offsets
To help catch ABI breaks at compile-time, add compile-time assertions to
verify the siginfo_t layout.
This could have caught that we cannot portably add 64-bit integers to
siginfo_t on 32-bit architectures like Arm before reaching -next:
https://lkml.kernel.org/r/20210422191823.79012-1-elver@google.com
Link: https://lkml.kernel.org/r/20210429190734.624918-2-elver@google.com
Link: https://lkml.kernel.org/r/20210505141101.11519-2-ebiederm@xmission.com
Link: https://lkml.kernel.org/r/87y2a7xx9q.fsf_-_@disp2133
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'kernel/signal.c')
0 files changed, 0 insertions, 0 deletions