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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 13:43:01 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 13:43:01 -0400
commit5e83f6fbdb020b70c0e413312801424d13c58d68 (patch)
treeca270178fa891813dbc47751c331fed975d3766c /arch/x86/kvm/timer.c
parentfe445c6e2cb62a566e1a89f8798de11459975710 (diff)
parent3444d7da1839b851eefedd372978d8a982316c36 (diff)
Merge branch 'kvm-updates/2.6.36' of git://git.kernel.org/pub/scm/virt/kvm/kvm
* 'kvm-updates/2.6.36' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (198 commits) KVM: VMX: Fix host GDT.LIMIT corruption KVM: MMU: using __xchg_spte more smarter KVM: MMU: cleanup spte set and accssed/dirty tracking KVM: MMU: don't atomicly set spte if it's not present KVM: MMU: fix page dirty tracking lost while sync page KVM: MMU: fix broken page accessed tracking with ept enabled KVM: MMU: add missing reserved bits check in speculative path KVM: MMU: fix mmu notifier invalidate handler for huge spte KVM: x86 emulator: fix xchg instruction emulation KVM: x86: Call mask notifiers from pic KVM: x86: never re-execute instruction with enabled tdp KVM: Document KVM_GET_SUPPORTED_CPUID2 ioctl KVM: x86: emulator: inc/dec can have lock prefix KVM: MMU: Eliminate redundant temporaries in FNAME(fetch) KVM: MMU: Validate all gptes during fetch, not just those used for new pages KVM: MMU: Simplify spte fetch() function KVM: MMU: Add gpte_valid() helper KVM: MMU: Add validate_direct_spte() helper KVM: MMU: Add drop_large_spte() helper KVM: MMU: Use __set_spte to link shadow pages ...
Diffstat (limited to 'arch/x86/kvm/timer.c')
-rw-r--r--arch/x86/kvm/timer.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/x86/kvm/timer.c b/arch/x86/kvm/timer.c
index 4ddadb1a5ffe..e16a0dbe74d8 100644
--- a/arch/x86/kvm/timer.c
+++ b/arch/x86/kvm/timer.c
@@ -1,3 +1,17 @@
1/*
2 * Kernel-based Virtual Machine driver for Linux
3 *
4 * This module enables machines with Intel VT-x extensions to run virtual
5 * machines without emulation or binary translation.
6 *
7 * timer support
8 *
9 * Copyright 2010 Red Hat, Inc. and/or its affilates.
10 *
11 * This work is licensed under the terms of the GNU GPL, version 2. See
12 * the COPYING file in the top-level directory.
13 */
14
1#include <linux/kvm_host.h> 15#include <linux/kvm_host.h>
2#include <linux/kvm.h> 16#include <linux/kvm.h>
3#include <linux/hrtimer.h> 17#include <linux/hrtimer.h>
@@ -18,7 +32,7 @@ static int __kvm_timer_fn(struct kvm_vcpu *vcpu, struct kvm_timer *ktimer)
18 if (ktimer->reinject || !atomic_read(&ktimer->pending)) { 32 if (ktimer->reinject || !atomic_read(&ktimer->pending)) {
19 atomic_inc(&ktimer->pending); 33 atomic_inc(&ktimer->pending);
20 /* FIXME: this code should not know anything about vcpus */ 34 /* FIXME: this code should not know anything about vcpus */
21 set_bit(KVM_REQ_PENDING_TIMER, &vcpu->requests); 35 kvm_make_request(KVM_REQ_PENDING_TIMER, vcpu);
22 } 36 }
23 37
24 if (waitqueue_active(q)) 38 if (waitqueue_active(q))