acpi: ich9: allow guest to clear SCI rised by GPE
commit2c047956f3b27048883350c071bcd33ef8331d13
authorIgor Mammedov <imammedo@redhat.com>
Fri, 13 Dec 2013 16:22:10 +0000 (13 17:22 +0100)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 23 Dec 2013 11:12:34 +0000 (23 13:12 +0200)
tree4e6753df5586f9802dd4544e78e99d0487c94f8d
parent063135032808700a5a6b0b4a781f31252da2e762
acpi: ich9: allow guest to clear SCI rised by GPE

it fixes IRQ storm since guest isn't able to lower SCI IRQ
after it has been handled when it clears GPE event.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/acpi/ich9.c