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| author | Ben Hutchings <ben@decadent.org.uk> | 2012-11-25 22:24:19 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 10:16:35 -0700 |
| commit | 1c190534db77a019936d95a1826a55bf34d7ed23 (patch) | |
| tree | 0a74373ff0ba209f3d81ddb82286f18b3685d07c /arch/sparc/include/asm | |
| parent | 555a5d61f1623a0fa7aa012be0c4b24873c17991 (diff) | |
| download | kernel_samsung_espresso10-1c190534db77a019936d95a1826a55bf34d7ed23.zip kernel_samsung_espresso10-1c190534db77a019936d95a1826a55bf34d7ed23.tar.gz kernel_samsung_espresso10-1c190534db77a019936d95a1826a55bf34d7ed23.tar.bz2 | |
signal: Define __ARCH_HAS_SA_RESTORER so we know whether to clear sa_restorer
Vaguely based on upstream commit 574c4866e33d 'consolidate kernel-side
struct sigaction declarations'.
flush_signal_handlers() needs to know whether sigaction::sa_restorer
is defined, not whether SA_RESTORER is defined. Define the
__ARCH_HAS_SA_RESTORER macro to indicate this.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/sparc/include/asm')
| -rw-r--r-- | arch/sparc/include/asm/signal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/signal.h b/arch/sparc/include/asm/signal.h index e49b828..4929431 100644 --- a/arch/sparc/include/asm/signal.h +++ b/arch/sparc/include/asm/signal.h @@ -191,6 +191,7 @@ struct __old_sigaction { unsigned long sa_flags; void (*sa_restorer)(void); /* not used by Linux/SPARC yet */ }; +#define __ARCH_HAS_SA_RESTORER typedef struct sigaltstack { void __user *ss_sp; |