diff options
Diffstat (limited to 'arch/x86/kernel/apic_32.c')
| -rw-r--r-- | arch/x86/kernel/apic_32.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c index d6c898358371..fad94b0decc1 100644 --- a/arch/x86/kernel/apic_32.c +++ b/arch/x86/kernel/apic_32.c | |||
| @@ -646,6 +646,9 @@ int setup_profiling_timer(unsigned int multiplier) | |||
| 646 | * | 646 | * |
| 647 | * Vector mappings are hard coded. On K8 only offset 0 (APIC500) and | 647 | * Vector mappings are hard coded. On K8 only offset 0 (APIC500) and |
| 648 | * MCE interrupts are supported. Thus MCE offset must be set to 0. | 648 | * MCE interrupts are supported. Thus MCE offset must be set to 0. |
| 649 | * | ||
| 650 | * If mask=1, the LVT entry does not generate interrupts while mask=0 | ||
| 651 | * enables the vector. See also the BKDGs. | ||
| 649 | */ | 652 | */ |
| 650 | 653 | ||
| 651 | #define APIC_EILVT_LVTOFF_MCE 0 | 654 | #define APIC_EILVT_LVTOFF_MCE 0 |