diff options
Diffstat (limited to 'arch/arm/include/asm/unistd.h')
| -rw-r--r-- | arch/arm/include/asm/unistd.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 43876245fc57..21ca0cebcab0 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -15,7 +15,17 @@ #include <uapi/asm/unistd.h> +/* + * This may need to be greater than __NR_last_syscall+1 in order to + * account for the padding in the syscall table + */ #define __NR_syscalls (384) + +/* + * *NOTE*: This is a ghost syscall private to the kernel. Only the + * __kuser_cmpxchg code in entry-armv.S should be aware of its + * existence. Don't ever use this from user code. + */ #define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0) #define __ARCH_WANT_STAT64 |