From b5fca7c55f9fbab5ad732c3bce00f31af6ba5cfa Mon Sep 17 00:00:00 2001 From: Zong Li Date: Mon, 31 Aug 2020 15:33:49 +0800 Subject: riscv: 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 RISC-V at all even though ARCH_DLINFO will contain one NEW_AUX_ENT for the VDSO address. Signed-off-by: Zong Li Reviewed-by: Palmer Dabbelt Reviewed-by: Pekka Enberg Signed-off-by: Palmer Dabbelt --- arch/riscv/include/uapi/asm/auxvec.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/riscv') diff --git a/arch/riscv/include/uapi/asm/auxvec.h b/arch/riscv/include/uapi/asm/auxvec.h index d86cb17bbabe..22e0ae888406 100644 --- a/arch/riscv/include/uapi/asm/auxvec.h +++ b/arch/riscv/include/uapi/asm/auxvec.h @@ -10,4 +10,7 @@ /* vDSO location */ #define AT_SYSINFO_EHDR 33 +/* entries in ARCH_DLINFO */ +#define AT_VECTOR_SIZE_ARCH 1 + #endif /* _UAPI_ASM_RISCV_AUXVEC_H */ -- cgit v1.2.3