diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-25 16:23:09 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-03 18:16:09 -0500 |
| commit | 0980caea80ffffbaf78112621edd0c3553f44ef0 (patch) | |
| tree | f8660c0e4192c875e6777e3c20f0bc153112a612 /arch/powerpc | |
| parent | 309e44b39e355770ec0cec7df26071beb298e7f2 (diff) | |
powerpc: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/systbl.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/signal_32.c | 11 |
3 files changed, 2 insertions, 11 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index b23d70795409..09b177bdef66 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -148,6 +148,7 @@ config PPC select GENERIC_COMPAT_RT_SIGQUEUEINFO select GENERIC_COMPAT_RT_SIGPROCMASK select GENERIC_COMPAT_RT_SIGPENDING + select OLD_SIGSUSPEND config EARLY_PRINTK bool diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 97909d3b1d7b..66a21c15e7cb 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -75,6 +75,7 @@ SYSCALL_SPU(sgetmask) COMPAT_SYS_SPU(ssetmask) SYSCALL_SPU(setreuid) SYSCALL_SPU(setregid) +#define compat_sys_sigsuspend sys_sigsuspend SYS32ONLY(sigsuspend) COMPAT_SYS(sigpending) COMPAT_SYS_SPU(sethostname) diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 8a5ea4a8f5d8..488a7c542a3a 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -56,7 +56,6 @@ #undef DEBUG_SIG #ifdef CONFIG_PPC64 -#define sys_sigsuspend compat_sys_sigsuspend #define sys_rt_sigreturn compat_sys_rt_sigreturn #define sys_sigaction compat_sys_sigaction #define sys_swapcontext compat_sys_swapcontext @@ -238,16 +237,6 @@ static inline int restore_general_regs(struct pt_regs *regs, #endif /* CONFIG_PPC64 */ -/* - * Atomically swap in the new signal mask, and wait for a signal. - */ -long sys_sigsuspend(old_sigset_t mask) -{ - sigset_t blocked; - siginitset(&blocked, mask); - return sigsuspend(&blocked); -} - long sys_sigaction(int sig, struct old_sigaction __user *act, struct old_sigaction __user *oact) { |