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authorIngo Molnar <mingo@elte.hu>2011-03-15 03:29:44 -0400
committerIngo Molnar <mingo@elte.hu>2011-03-15 03:29:44 -0400
commit8460b3e5bc64955aeefdd8357b3bf7b5ff79b3f2 (patch)
tree7e5f6d050b72ab08a4497e82a4a103fefb086e80 /arch/x86/kernel/acpi
parent56396e6823fe9b42fe9cf9403d6ed67756255f70 (diff)
parent521cb40b0c44418a4fd36dc633f575813d59a43d (diff)
Merge commit 'v2.6.38' into x86/mm
Conflicts: arch/x86/mm/numa_64.c Merge reason: Resolve the conflict, update the branch to .38. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/acpi')
-rw-r--r--arch/x86/kernel/acpi/boot.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index a2c512175395..9a966c579af5 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -72,6 +72,7 @@ u8 acpi_sci_flags __initdata;
72int acpi_sci_override_gsi __initdata; 72int acpi_sci_override_gsi __initdata;
73int acpi_skip_timer_override __initdata; 73int acpi_skip_timer_override __initdata;
74int acpi_use_timer_override __initdata; 74int acpi_use_timer_override __initdata;
75int acpi_fix_pin2_polarity __initdata;
75 76
76#ifdef CONFIG_X86_LOCAL_APIC 77#ifdef CONFIG_X86_LOCAL_APIC
77static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE; 78static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
@@ -415,10 +416,15 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header,
415 return 0; 416 return 0;
416 } 417 }
417 418
418 if (acpi_skip_timer_override && 419 if (intsrc->source_irq == 0 && intsrc->global_irq == 2) {
419 intsrc->source_irq == 0 && intsrc->global_irq == 2) { 420 if (acpi_skip_timer_override) {
420 printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n"); 421 printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
421 return 0; 422 return 0;
423 }
424 if (acpi_fix_pin2_polarity && (intsrc->inti_flags & ACPI_MADT_POLARITY_MASK)) {
425 intsrc->inti_flags &= ~ACPI_MADT_POLARITY_MASK;
426 printk(PREFIX "BIOS IRQ0 pin2 override: forcing polarity to high active.\n");
427 }
422 } 428 }
423 429
424 mp_override_legacy_irq(intsrc->source_irq, 430 mp_override_legacy_irq(intsrc->source_irq,