From cdf8b4633075f2171d440d2e37c9c2609019a81a Mon Sep 17 00:00:00 2001 From: James Hogan Date: Mon, 25 Jul 2016 16:59:54 +0100 Subject: tile: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO AT_VECTOR_SIZE_ARCH should be defined with the maximum number of NEW_AUX_ENT entries that ARCH_DLINFO can contain, but it wasn't defined for tile at all even though ARCH_DLINFO will contain one NEW_AUX_ENT for the VDSO address. This shouldn't be a problem as AT_VECTOR_SIZE_BASE includes space for AT_BASE_PLATFORM which tile doesn't use, but lets define it now and add the comment above ARCH_DLINFO as found in several other architectures to remind future modifiers of ARCH_DLINFO to keep AT_VECTOR_SIZE_ARCH up to date. Fixes: 4a556f4f56da ("tile: implement gettimeofday() via vDSO") Signed-off-by: James Hogan Cc: Chris Metcalf Signed-off-by: Chris Metcalf --- arch/tile/include/uapi/asm/auxvec.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/tile/include/uapi/asm/auxvec.h') diff --git a/arch/tile/include/uapi/asm/auxvec.h b/arch/tile/include/uapi/asm/auxvec.h index c93e92709f14..f497123ed980 100644 --- a/arch/tile/include/uapi/asm/auxvec.h +++ b/arch/tile/include/uapi/asm/auxvec.h @@ -18,4 +18,6 @@ /* The vDSO location. */ #define AT_SYSINFO_EHDR 33 +#define AT_VECTOR_SIZE_ARCH 1 /* entries in ARCH_DLINFO */ + #endif /* _ASM_TILE_AUXVEC_H */ -- cgit v1.2.1