aboutsummaryrefslogtreecommitdiff
path: root/virt
diff options
context:
space:
mode:
authorMarcelo Tosatti <mtosatti@redhat.com>2012-12-09 18:44:10 -0200
committerMarcelo Tosatti <mtosatti@redhat.com>2012-12-09 18:44:10 -0200
commitd2ff4fc557a4c5248b2d99b0d48e47a246d994b2 (patch)
treedcb1af3d5cbb0aa9279baeb4d4760ef43d78b5e6 /virt
parent8f536b7697a0d40ef6b5fd04cf2c04953d5ca06f (diff)
parent352df1deb2e3c40e65ff94c8d7c62d9144446b1c (diff)
downloadvexpress-lsk-d2ff4fc557a4c5248b2d99b0d48e47a246d994b2.tar.gz
Merge branch 'for-upstream' of https://github.com/agraf/linux-2.6 into queue
* 'for-upstream' of https://github.com/agraf/linux-2.6: (28 commits) KVM: PPC: booke: Get/set guest EPCR register using ONE_REG interface KVM: PPC: bookehv: Add EPCR support in mtspr/mfspr emulation KVM: PPC: bookehv: Add guest computation mode for irq delivery KVM: PPC: Make EPCR a valid field for booke64 and bookehv KVM: PPC: booke: Extend MAS2 EPN mask for 64-bit KVM: PPC: e500: Mask MAS2 EPN high 32-bits in 32/64 tlbwe emulation KVM: PPC: Mask ea's high 32-bits in 32/64 instr emulation KVM: PPC: e500: Add emulation helper for getting instruction ea KVM: PPC: bookehv64: Add support for interrupt handling KVM: PPC: bookehv: Remove GET_VCPU macro from exception handler KVM: PPC: booke: Fix get_tb() compile error on 64-bit KVM: PPC: e500: Silence bogus GCC warning in tlb code KVM: PPC: Book3S HV: Handle guest-caused machine checks on POWER7 without panicking KVM: PPC: Book3S HV: Improve handling of local vs. global TLB invalidations MAINTAINERS: Add git tree link for PPC KVM KVM: PPC: Book3S PR: MSR_DE doesn't exist on Book 3S KVM: PPC: Book3S PR: Fix VSX handling KVM: PPC: Book3S PR: Emulate PURR, SPURR and DSCR registers KVM: PPC: Book3S HV: Don't give the guest RW access to RO pages KVM: PPC: Book3S HV: Report correct HPT entry index when reading HPT ...
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/eventfd.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 9718e98d6d2..d7424c8c138 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -35,6 +35,7 @@
#include "iodev.h"
+#ifdef __KVM_HAVE_IOAPIC
/*
* --------------------------------------------------------------------
* irqfd: Allows an fd to be used to inject an interrupt to the guest
@@ -425,17 +426,21 @@ fail:
kfree(irqfd);
return ret;
}
+#endif
void
kvm_eventfd_init(struct kvm *kvm)
{
+#ifdef __KVM_HAVE_IOAPIC
spin_lock_init(&kvm->irqfds.lock);
INIT_LIST_HEAD(&kvm->irqfds.items);
INIT_LIST_HEAD(&kvm->irqfds.resampler_list);
mutex_init(&kvm->irqfds.resampler_lock);
+#endif
INIT_LIST_HEAD(&kvm->ioeventfds);
}
+#ifdef __KVM_HAVE_IOAPIC
/*
* shutdown any irqfd's that match fd+gsi
*/
@@ -555,6 +560,7 @@ static void __exit irqfd_module_exit(void)
module_init(irqfd_module_init);
module_exit(irqfd_module_exit);
+#endif
/*
* --------------------------------------------------------------------