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
  ...

1 files changed, 1 insertions, 6 deletions

diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index 4d10b1e047f4..7c98928b09d9 100644
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -1,7 +1,7 @@
 /*
  * Kernel-based Virtual Machine - device assignment support
  *
- * Copyright (C) 2006-9 Red Hat, Inc
+ * Copyright (C) 2010 Red Hat, Inc. and/or its affiliates.
  *
  * This work is licensed under the terms of the GNU GPL, version 2.  See
  * the COPYING file in the top-level directory.
@@ -58,12 +58,10 @@ static int find_index_from_host_irq(struct kvm_assigned_dev_kernel
 static void kvm_assigned_dev_interrupt_work_handler(struct work_struct *work)
 {
         struct kvm_assigned_dev_kernel *assigned_dev;
-        struct kvm *kvm;
         int i;
 
         assigned_dev = container_of(work, struct kvm_assigned_dev_kernel,
                                     interrupt_work);
-        kvm = assigned_dev->kvm;
 
         spin_lock_irq(&assigned_dev->assigned_dev_lock);
         if (assigned_dev->irq_requested_type & KVM_DEV_IRQ_HOST_MSIX) {
@@ -448,9 +446,6 @@ static int kvm_vm_ioctl_assign_irq(struct kvm *kvm,
         struct kvm_assigned_dev_kernel *match;
         unsigned long host_irq_type, guest_irq_type;
 
-        if (!capable(CAP_SYS_RAWIO))
-                return -EPERM;
-
         if (!irqchip_in_kernel(kvm))
                 return r;