From 1c190534db77a019936d95a1826a55bf34d7ed23 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Sun, 25 Nov 2012 22:24:19 -0500 Subject: 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 Cc: Al Viro Signed-off-by: Greg Kroah-Hartman --- arch/sparc/include/asm/signal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc') 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; -- cgit v1.1