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authorMichael S. Tsirkin <mst@redhat.com>2010-01-13 20:12:30 +0300
committerMarcelo Tosatti <mtosatti@redhat.com>2010-01-25 17:26:39 +0300
commitb6a114d27273c37cd0107b0f49af208168498f05 (patch)
treec481797faf77cb05944bea343831a2fb09060d92 /README
parentcb289d6244a37cf932c571d6deb0daa8030f931b (diff)
downloadlinux-b6a114d27273c37cd0107b0f49af208168498f05.tar.xz
KVM: fix spurious interrupt with irqfd
kvm didn't clear irqfd counter on deassign, as a result we could get a spurious interrupt when irqfd is assigned back. this leads to poor performance and, in theory, guest crash. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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