diff options
Diffstat (limited to 'arch/powerpc/include/uapi')
| -rw-r--r-- | arch/powerpc/include/uapi/asm/auxvec.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/uapi/asm/signal.h | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/powerpc/include/uapi/asm/auxvec.h b/arch/powerpc/include/uapi/asm/auxvec.h index 7af21dc0e320..aa7c16215453 100644 --- a/arch/powerpc/include/uapi/asm/auxvec.h +++ b/arch/powerpc/include/uapi/asm/auxvec.h @@ -48,6 +48,8 @@ #define AT_L3_CACHESIZE 46 #define AT_L3_CACHEGEOMETRY 47 -#define AT_VECTOR_SIZE_ARCH 14 /* entries in ARCH_DLINFO */ +#define AT_MINSIGSTKSZ 51 /* stack needed for signal delivery */ + +#define AT_VECTOR_SIZE_ARCH 15 /* entries in ARCH_DLINFO */ #endif diff --git a/arch/powerpc/include/uapi/asm/signal.h b/arch/powerpc/include/uapi/asm/signal.h index 37d41d87c45b..a5dfe84f50ab 100644 --- a/arch/powerpc/include/uapi/asm/signal.h +++ b/arch/powerpc/include/uapi/asm/signal.h @@ -62,8 +62,13 @@ typedef struct { #define SA_RESTORER 0x04000000U +#ifdef __powerpc64__ +#define MINSIGSTKSZ 8192 +#define SIGSTKSZ 32768 +#else #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 +#endif #include <asm-generic/signal-defs.h> |