From: He Sheng <hesheng@wxiat.com> Sunway inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I56UNZ -------------------------------- There's only AT_SYSINFO_EHDR auxiliary vector so far in SW64 ELF. It's used to store vdso base of current task. Signed-off-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com> --- arch/sw_64/include/uapi/asm/auxvec.h | 21 +++------------------ 1 file changed, 3 insertions(+), 18 deletions(-) diff --git a/arch/sw_64/include/uapi/asm/auxvec.h b/arch/sw_64/include/uapi/asm/auxvec.h index 0d4baa48f2f3..309a8294be7a 100644 --- a/arch/sw_64/include/uapi/asm/auxvec.h +++ b/arch/sw_64/include/uapi/asm/auxvec.h @@ -2,25 +2,10 @@ #ifndef _UAPI_ASM_SW64_AUXVEC_H #define _UAPI_ASM_SW64_AUXVEC_H -/* Reserve these numbers for any future use of a VDSO. */ -#define AT_SYSINFO 32 +/* VDSO location. */ #define AT_SYSINFO_EHDR 33 -/* - * More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the - * value is -1, then the cache doesn't exist. Otherwise: - * - * bit 0-3: Cache set-associativity; 0 means fully associative. - * bit 4-7: Log2 of cacheline size. - * bit 8-31: Size of the entire cache >> 8. - * bit 32-63: Reserved. - */ - -#define AT_L1I_CACHESHAPE 34 -#define AT_L1D_CACHESHAPE 35 -#define AT_L2_CACHESHAPE 36 -#define AT_L3_CACHESHAPE 37 - -#define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */ +/* entries in ARCH_DLINFO */ +#define AT_VECTOR_SIZE_ARCH 1 #endif /* _UAPI_ASM_SW64_AUXVEC_H */ -- 2.17.1