diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mce/internal.h')
| -rw-r--r-- | arch/x86/kernel/cpu/mce/internal.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/mce/internal.h b/arch/x86/kernel/cpu/mce/internal.h index 52c633950b38..4ae0e603f7fa 100644 --- a/arch/x86/kernel/cpu/mce/internal.h +++ b/arch/x86/kernel/cpu/mce/internal.h @@ -35,7 +35,7 @@ int mce_gen_pool_add(struct mce *mce); int mce_gen_pool_init(void); struct llist_node *mce_gen_pool_prepare_records(void); -int mce_severity(struct mce *a, struct pt_regs *regs, int tolerant, char **msg, bool is_excp); +int mce_severity(struct mce *a, struct pt_regs *regs, char **msg, bool is_excp); struct dentry *mce_get_debugfs_dir(void); extern mce_banks_t mce_banks_ce_disabled; @@ -127,7 +127,6 @@ struct mca_config { bool ignore_ce; bool print_all; - int tolerant; int monarch_timeout; int panic_timeout; u32 rip_msr; @@ -170,7 +169,10 @@ struct mce_vendor_flags { /* SandyBridge IFU quirk */ snb_ifu_quirk : 1, - __reserved_0 : 57; + /* Skylake, Cascade Lake, Cooper Lake REP;MOVS* quirk */ + skx_repmov_quirk : 1, + + __reserved_0 : 56; }; extern struct mce_vendor_flags mce_flags; @@ -182,8 +184,6 @@ enum mca_msr { MCA_MISC, }; -u32 mca_msr_reg(int bank, enum mca_msr reg); - /* Decide whether to add MCE record to MCE event pool or filter it out. */ extern bool filter_mce(struct mce *m); @@ -209,4 +209,25 @@ static inline void winchip_machine_check(struct pt_regs *regs) {} noinstr u64 mce_rdmsrl(u32 msr); +static __always_inline u32 mca_msr_reg(int bank, enum mca_msr reg) +{ + if (mce_flags.smca) { + switch (reg) { + case MCA_CTL: return MSR_AMD64_SMCA_MCx_CTL(bank); + case MCA_ADDR: return MSR_AMD64_SMCA_MCx_ADDR(bank); + case MCA_MISC: return MSR_AMD64_SMCA_MCx_MISC(bank); + case MCA_STATUS: return MSR_AMD64_SMCA_MCx_STATUS(bank); + } + } + + switch (reg) { + case MCA_CTL: return MSR_IA32_MCx_CTL(bank); + case MCA_ADDR: return MSR_IA32_MCx_ADDR(bank); + case MCA_MISC: return MSR_IA32_MCx_MISC(bank); + case MCA_STATUS: return MSR_IA32_MCx_STATUS(bank); + } + + return 0; +} + #endif /* __X86_MCE_INTERNAL_H__ */ |