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authorPaolo Bonzini <pbonzini@redhat.com>2014-05-15 14:46:57 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2014-05-15 14:46:57 +0200
commita4e91d04b86504f145cc5f766c2609357a68b186 (patch)
tree4578a55a253be7245ea294b68a07c82da820dfa4
parent16a9602158861687c78b6de6dc6a79e6e8a9136f (diff)
parentebc3226202d5956a5963185222982d435378b899 (diff)
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Merge tag 'kvm-s390-for-3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-master
Here is a fix that aligns the irqfd code changes for 3.15 with the right capability number. irqfd for s390x was introduced with 3.15-rc1, so this fix should still go into Linus tree for 3.15
-rw-r--r--Documentation/virtual/kvm/api.txt2
-rw-r--r--arch/s390/kvm/kvm-s390.c1
2 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index a9380ba5..b4f5365 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -2126,7 +2126,7 @@ into the hash PTE second double word).
4.75 KVM_IRQFD
Capability: KVM_CAP_IRQFD
-Architectures: x86
+Architectures: x86 s390
Type: vm ioctl
Parameters: struct kvm_irqfd (in)
Returns: 0 on success, -1 on error
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index b3ecb8f..9ae6664 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -158,6 +158,7 @@ int kvm_dev_ioctl_check_extension(long ext)
case KVM_CAP_ONE_REG:
case KVM_CAP_ENABLE_CAP:
case KVM_CAP_S390_CSS_SUPPORT:
+ case KVM_CAP_IRQFD:
case KVM_CAP_IOEVENTFD:
case KVM_CAP_DEVICE_CTRL:
case KVM_CAP_ENABLE_CAP_VM:
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