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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-27 10:23:46 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-27 10:23:46 +0100 |
| commit | 17888225c2f392bfdbac6c7f0713cbd9a4d02b05 (patch) | |
| tree | cf11f005d3a973be9fd06eec243ded4b776c1502 /arch/ppc64/kernel/asm-offsets.c | |
| parent | 3c789a19054034847afe80af2f23ebb0eebfbad6 (diff) | |
| download | linux-17888225c2f392bfdbac6c7f0713cbd9a4d02b05.tar.gz | |
Fix missing audit_syscall_exit() on ppc64 sigsuspend exit path
When we leave sigsuspend() directly into a signal handler, we don't want
to go via the normal syscall exit path -- it'll corrupt r4 and r5 which
are supposed to be giving information to the signal handler, and it'll
give us one more single-step SIGTRAP than we need if single-stepping is
in operation.
However, we _should_ be calling audit_syscall_exit(), which would
normally get invoked in that patch. It's not wonderfully pretty, but I
suspect the best answer is just to call it directly...
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'arch/ppc64/kernel/asm-offsets.c')
| -rw-r--r-- | arch/ppc64/kernel/asm-offsets.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ppc64/kernel/asm-offsets.c b/arch/ppc64/kernel/asm-offsets.c index abb9e5b5da03b8..6f910fa2746f09 100644 --- a/arch/ppc64/kernel/asm-offsets.c +++ b/arch/ppc64/kernel/asm-offsets.c @@ -68,6 +68,7 @@ int main(void) DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); #endif /* CONFIG_ALTIVEC */ DEFINE(MM, offsetof(struct task_struct, mm)); + DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size)); |