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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-12 13:24:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-12 13:24:04 -0800 |
| commit | 4ade5b2268b9ff05e48a9cb99689c4fd15fbe9c3 (patch) | |
| tree | 475e05ec39992008b5e744728e776621067b53b0 /arch/x86/kernel/kvm.c | |
| parent | df5f0f0a028c9bf43949398a175dbaafaf513e14 (diff) | |
| parent | 5d07c2cc1962facb2f5d57b7b62987c213643724 (diff) | |
| download | op-kernel-dev-4ade5b2268b9ff05e48a9cb99689c4fd15fbe9c3.zip op-kernel-dev-4ade5b2268b9ff05e48a9cb99689c4fd15fbe9c3.tar.gz | |
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic updates from Ingo Molnar:
"Misc changes:
- optimize (reduce) IRQ handler tracing overhead (Wanpeng Li)
- clean up MSR helpers (Borislav Petkov)
- fix build warning on some configs (Sebastian Andrzej Siewior)"
* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/msr: Cleanup/streamline MSR helpers
x86/apic: Prevent tracing on apic_msr_write_eoi()
x86/msr: Add wrmsr_notrace()
x86/apic: Get rid of "warning: 'acpi_ioapic_lock' defined but not used"
Diffstat (limited to 'arch/x86/kernel/kvm.c')
| -rw-r--r-- | arch/x86/kernel/kvm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 52e90d6..fb5afc6 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -308,7 +308,7 @@ static void kvm_register_steal_time(void) static DEFINE_PER_CPU(unsigned long, kvm_apic_eoi) = KVM_PV_EOI_DISABLED; -static void kvm_guest_apic_eoi_write(u32 reg, u32 val) +static notrace void kvm_guest_apic_eoi_write(u32 reg, u32 val) { /** * This relies on __test_and_clear_bit to modify the memory @@ -319,7 +319,7 @@ static void kvm_guest_apic_eoi_write(u32 reg, u32 val) */ if (__test_and_clear_bit(KVM_PV_EOI_BIT, this_cpu_ptr(&kvm_apic_eoi))) return; - apic_write(APIC_EOI, APIC_EOI_ACK); + apic->native_eoi_write(APIC_EOI, APIC_EOI_ACK); } static void kvm_guest_cpu_init(void) |
