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| author |   Uros Bizjak <ubizjak@gmail.com> | 2018-08-14 18:59:51 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2018-08-30 13:02:31 +0200 |
| commit | 26e609eccd37967d3681662433086894830c5d62 (patch) | |
| tree | cb1dc2b020e3913511e900d9a92854c04d3639ae /arch | |
| parent | x86/alternatives: Lockdep-enforce text_mutex in text_poke*() (diff) | |
| download | linux-dev-26e609eccd37967d3681662433086894830c5d62.tar.xz linux-dev-26e609eccd37967d3681662433086894830c5d62.zip | |
x86/asm: Use CC_SET()/CC_OUT() in __gen_sigismember()
Replace open-coded set instructions with CC_SET()/CC_OUT().
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20180814165951.13538-1-ubizjak@gmail.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/signal.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/include/asm/signal.h b/arch/x86/include/asm/signal.h index 5f9012ff52ed..33d3c88a7225 100644 --- a/arch/x86/include/asm/signal.h +++ b/arch/x86/include/asm/signal.h @@ -39,6 +39,7 @@ extern void do_signal(struct pt_regs *regs); #define __ARCH_HAS_SA_RESTORER +#include <asm/asm.h> #include <uapi/asm/sigcontext.h> #ifdef __i386__ @@ -86,9 +87,9 @@ static inline int __const_sigismember(sigset_t *set, int _sig) static inline int __gen_sigismember(sigset_t *set, int _sig) { - unsigned char ret; - asm("btl %2,%1\n\tsetc %0" - : "=qm"(ret) : "m"(*set), "Ir"(_sig-1) : "cc"); + bool ret; + asm("btl %2,%1" CC_SET(c) + : CC_OUT(c) (ret) : "m"(*set), "Ir"(_sig-1)); return ret; } |