diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce_intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_intel.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c index e1acec0f7a32..7c785634af2b 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_intel.c +++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c @@ -8,6 +8,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/percpu.h> +#include <linux/sched.h> #include <asm/apic.h> #include <asm/processor.h> #include <asm/msr.h> @@ -90,7 +91,7 @@ static void cmci_discover(int banks, int boot) if (test_bit(i, owned)) continue; - rdmsrl(MSR_IA32_MC0_CTL2 + i, val); + rdmsrl(MSR_IA32_MCx_CTL2(i), val); /* Already owned by someone else? */ if (val & CMCI_EN) { @@ -101,8 +102,8 @@ static void cmci_discover(int banks, int boot) } val |= CMCI_EN | CMCI_THRESHOLD; - wrmsrl(MSR_IA32_MC0_CTL2 + i, val); - rdmsrl(MSR_IA32_MC0_CTL2 + i, val); + wrmsrl(MSR_IA32_MCx_CTL2(i), val); + rdmsrl(MSR_IA32_MCx_CTL2(i), val); /* Did the enable bit stick? -- the bank supports CMCI */ if (val & CMCI_EN) { @@ -152,9 +153,9 @@ void cmci_clear(void) if (!test_bit(i, __get_cpu_var(mce_banks_owned))) continue; /* Disable CMCI */ - rdmsrl(MSR_IA32_MC0_CTL2 + i, val); + rdmsrl(MSR_IA32_MCx_CTL2(i), val); val &= ~(CMCI_EN|CMCI_THRESHOLD_MASK); - wrmsrl(MSR_IA32_MC0_CTL2 + i, val); + wrmsrl(MSR_IA32_MCx_CTL2(i), val); __clear_bit(i, __get_cpu_var(mce_banks_owned)); } spin_unlock_irqrestore(&cmci_discover_lock, flags); |