diff options
| author | Borislav Petkov <bp@suse.de> | 2017-06-13 18:28:30 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-14 07:32:07 +0200 |
| commit | bc8e80d56c1ecb35e65df392d7601d1427d14efe (patch) | |
| tree | 967695725e0d65f665dfbf9bc289207aba724eb8 /arch/x86/include/asm/processor.h | |
| parent | 17ef4af0ec0f97b369f304dc04d61722f3591c4b (diff) | |
x86/mce: Merge mce_amd_inj into mce-inject
Reuse mce_amd_inj's debugfs interface so that mce-inject can
benefit from it too. The old functionality is still preserved under
CONFIG_X86_MCELOG_LEGACY.
Tested-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Yazen Ghannam <yazen.ghannam@amd.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/20170613162835.30750-4-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 3cada998a402..71f6fba95aa6 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -901,8 +901,13 @@ static inline int mpx_disable_management(void) } #endif /* CONFIG_X86_INTEL_MPX */ +#ifdef CONFIG_CPU_SUP_AMD extern u16 amd_get_nb_id(int cpu); extern u32 amd_get_nodes_per_socket(void); +#else +static inline u16 amd_get_nb_id(int cpu) { return 0; } +static inline u32 amd_get_nodes_per_socket(void) { return 0; } +#endif static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves) { |