diff options
Diffstat (limited to 'arch/x86/include/asm/mce.h')
| -rw-r--r-- | arch/x86/include/asm/mce.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 9b3de99dc004..1f5a86d518db 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -116,6 +116,12 @@ struct mca_config { u32 rip_msr; }; +struct mce_vendor_flags { + __u64 overflow_recov : 1, /* cpuid_ebx(80000007) */ + __reserved_0 : 63; +}; +extern struct mce_vendor_flags mce_flags; + extern struct mca_config mca_cfg; extern void mce_register_decode_chain(struct notifier_block *nb); extern void mce_unregister_decode_chain(struct notifier_block *nb); @@ -128,9 +134,11 @@ extern int mce_p5_enabled; #ifdef CONFIG_X86_MCE int mcheck_init(void); void mcheck_cpu_init(struct cpuinfo_x86 *c); +void mcheck_vendor_init_severity(void); #else static inline int mcheck_init(void) { return 0; } static inline void mcheck_cpu_init(struct cpuinfo_x86 *c) {} +static inline void mcheck_vendor_init_severity(void) {} #endif #ifdef CONFIG_X86_ANCIENT_MCE @@ -183,11 +191,11 @@ typedef DECLARE_BITMAP(mce_banks_t, MAX_NR_BANKS); DECLARE_PER_CPU(mce_banks_t, mce_poll_banks); enum mcp_flags { - MCP_TIMESTAMP = (1 << 0), /* log time stamp */ - MCP_UC = (1 << 1), /* log uncorrected errors */ - MCP_DONTLOG = (1 << 2), /* only clear, don't log */ + MCP_TIMESTAMP = BIT(0), /* log time stamp */ + MCP_UC = BIT(1), /* log uncorrected errors */ + MCP_DONTLOG = BIT(2), /* only clear, don't log */ }; -void machine_check_poll(enum mcp_flags flags, mce_banks_t *b); +bool machine_check_poll(enum mcp_flags flags, mce_banks_t *b); int mce_notify_irq(void); |