From ac78bd72355d0da64c073c12927264d4ff19b886 Mon Sep 17 00:00:00 2001 From: Pu Wen Date: Sun, 23 Sep 2018 17:36:04 +0800 Subject: x86/mce: Add Hygon Dhyana support to the MCA infrastructure The machine check architecture for Hygon Dhyana CPU is similar to the AMD family 17h one. Add vendor checking for Hygon Dhyana to share the code path of AMD family 17h. Signed-off-by: Pu Wen Signed-off-by: Borislav Petkov Reviewed-by: Borislav Petkov Cc: tglx@linutronix.de Cc: mingo@redhat.com Cc: hpa@zytor.com Cc: tony.luck@intel.com Cc: thomas.lendacky@amd.com Cc: linux-edac@vger.kernel.org Link: https://lkml.kernel.org/r/87d8a4f16bdea0bfe0c0cf2e4a8d2c2a99b1055c.1537533369.git.puwen@hygon.cn --- arch/x86/include/asm/mce.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 3a17107594c8..550f2c95dc1e 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -214,6 +214,8 @@ static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) { } static inline int umc_normaddr_to_sysaddr(u64 norm_addr, u16 nid, u8 umc, u64 *sys_addr) { return -EINVAL; }; #endif +static inline void mce_hygon_feature_init(struct cpuinfo_x86 *c) { return mce_amd_feature_init(c); } + int mce_available(struct cpuinfo_x86 *c); bool mce_is_memory_error(struct mce *m); -- cgit v1.2.3