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Merge branch 'for-upstream' of https://github.com/agraf/linux-2.6 into queue

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* '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
  ...
This commit is contained in:
Marcelo Tosatti
2012-12-09 18:44:10 -02:00
parent 8f536b7697 352df1deb2
commit d2ff4fc557
34 changed files with 1279 additions and 229 deletions
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virt/kvm/eventfd.c
+6
View File
@@ -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
/*
* --------------------------------------------------------------------