diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce_intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_intel.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c index 3bdb95ae8c43..b3c97bafc123 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_intel.c +++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c @@ -86,7 +86,7 @@ void mce_intel_cmci_poll(void) { if (__this_cpu_read(cmci_storm_state) == CMCI_STORM_NONE) return; - machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned)); + machine_check_poll(MCP_TIMESTAMP, this_cpu_ptr(&mce_banks_owned)); } void mce_intel_hcpu_update(unsigned long cpu) @@ -145,7 +145,7 @@ static void cmci_storm_disable_banks(void) u64 val; raw_spin_lock_irqsave(&cmci_discover_lock, flags); - owned = __get_cpu_var(mce_banks_owned); + owned = this_cpu_ptr(mce_banks_owned); for_each_set_bit(bank, owned, MAX_NR_BANKS) { rdmsrl(MSR_IA32_MCx_CTL2(bank), val); val &= ~MCI_CTL2_CMCI_EN; @@ -195,7 +195,7 @@ static void intel_threshold_interrupt(void) { if (cmci_storm_detect()) return; - machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned)); + machine_check_poll(MCP_TIMESTAMP, this_cpu_ptr(&mce_banks_owned)); mce_notify_irq(); } @@ -206,7 +206,7 @@ static void intel_threshold_interrupt(void) */ static void cmci_discover(int banks) { - unsigned long *owned = (void *)&__get_cpu_var(mce_banks_owned); + unsigned long *owned = (void *)this_cpu_ptr(&mce_banks_owned); unsigned long flags; int i; int bios_wrong_thresh = 0; @@ -228,7 +228,7 @@ static void cmci_discover(int banks) /* Already owned by someone else? */ if (val & MCI_CTL2_CMCI_EN) { clear_bit(i, owned); - __clear_bit(i, __get_cpu_var(mce_poll_banks)); + __clear_bit(i, this_cpu_ptr(mce_poll_banks)); continue; } @@ -252,7 +252,7 @@ static void cmci_discover(int banks) /* Did the enable bit stick? -- the bank supports CMCI */ if (val & MCI_CTL2_CMCI_EN) { set_bit(i, owned); - __clear_bit(i, __get_cpu_var(mce_poll_banks)); + __clear_bit(i, this_cpu_ptr(mce_poll_banks)); /* * We are able to set thresholds for some banks that * had a threshold of 0. This means the BIOS has not @@ -263,7 +263,7 @@ static void cmci_discover(int banks) (val & MCI_CTL2_CMCI_THRESHOLD_MASK)) bios_wrong_thresh = 1; } else { - WARN_ON(!test_bit(i, __get_cpu_var(mce_poll_banks))); + WARN_ON(!test_bit(i, this_cpu_ptr(mce_poll_banks))); } } raw_spin_unlock_irqrestore(&cmci_discover_lock, flags); @@ -284,10 +284,10 @@ void cmci_recheck(void) unsigned long flags; int banks; - if (!mce_available(__this_cpu_ptr(&cpu_info)) || !cmci_supported(&banks)) + if (!mce_available(raw_cpu_ptr(&cpu_info)) || !cmci_supported(&banks)) return; local_irq_save(flags); - machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned)); + machine_check_poll(MCP_TIMESTAMP, this_cpu_ptr(&mce_banks_owned)); local_irq_restore(flags); } @@ -296,12 +296,12 @@ static void __cmci_disable_bank(int bank) { u64 val; - if (!test_bit(bank, __get_cpu_var(mce_banks_owned))) + if (!test_bit(bank, this_cpu_ptr(mce_banks_owned))) return; rdmsrl(MSR_IA32_MCx_CTL2(bank), val); val &= ~MCI_CTL2_CMCI_EN; wrmsrl(MSR_IA32_MCx_CTL2(bank), val); - __clear_bit(bank, __get_cpu_var(mce_banks_owned)); + __clear_bit(bank, this_cpu_ptr(mce_banks_owned)); } /* |