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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-24 05:08:42 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-24 05:08:42 +0400 |
| commit | 3d0ceac129f3ea0b125289055a3aa7519d38df77 (patch) | |
| tree | 6918573b28401c11c3cd201fe845effb64bbbf17 /arch/x86/kernel | |
| parent | e17b1315832b97700502200f0a3dde3ac0fbc839 (diff) | |
| parent | c5e015d4949aa665c486cae6884beb00b97e3dea (diff) | |
| download | linux-3d0ceac129f3ea0b125289055a3aa7519d38df77.tar.xz | |
Merge tag 'kvm-3.7-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Avi Kivity:
"KVM updates for 3.7-rc2"
* tag 'kvm-3.7-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM guest: exit idleness when handling KVM_PV_REASON_PAGE_NOT_PRESENT
KVM: apic: fix LDR calculation in x2apic mode
KVM: MMU: fix release noslot pfn
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/kvm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index b3e5e51bc907..4180a874c764 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -247,7 +247,10 @@ do_async_page_fault(struct pt_regs *regs, unsigned long error_code) break; case KVM_PV_REASON_PAGE_NOT_PRESENT: /* page is swapped out by the host. */ + rcu_irq_enter(); + exit_idle(); kvm_async_pf_task_wait((u32)read_cr2()); + rcu_irq_exit(); break; case KVM_PV_REASON_PAGE_READY: rcu_irq_enter(); |