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authorPaolo Bonzini <pbonzini@redhat.com>2017-03-31 14:53:22 +0300
committerRadim Krčmář <rkrcmar@redhat.com>2017-04-07 17:49:00 +0300
commit3042255899540d4985a616017af9e2b80a84a8cf (patch)
treebe24a6772526ba345f0ac75639c868b1a0084f82 /virt
parenta5f46457047bceaaf32ed7c1d47e3e15bd197e27 (diff)
downloadlinux-3042255899540d4985a616017af9e2b80a84a8cf.tar.xz
kvm: make KVM_CAP_COALESCED_MMIO architecture agnostic
Remove code from architecture files that can be moved to virt/kvm, since there is already common code for coalesced MMIO. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> [Removed a pointless 'break' after 'return'.] Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index ff3bf5d26e0b..b5dcde10c53b 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2918,6 +2918,10 @@ static long kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
case KVM_CAP_IOEVENTFD_ANY_LENGTH:
case KVM_CAP_CHECK_EXTENSION_VM:
return 1;
+#ifdef KVM_COALESCED_MMIO_PAGE_OFFSET
+ case KVM_CAP_COALESCED_MMIO:
+ return KVM_COALESCED_MMIO_PAGE_OFFSET;
+#endif
#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
case KVM_CAP_IRQ_ROUTING:
return KVM_MAX_IRQ_ROUTES;