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authorAvi Kivity <avi@redhat.com>2010-12-31 10:52:15 +0200
committerAvi Kivity <avi@redhat.com>2011-01-02 11:52:48 +0200
commitd0dfc6b74a0c6e9ee46b62713256e2b025244d3c (patch)
treea065d54c18eaa687762e032dd46c28d4affff3b1 /samples
parent649497d1a3676020802ebba04a3d9bb31253adb5 (diff)
downloadblackbird-op-linux-d0dfc6b74a0c6e9ee46b62713256e2b025244d3c.tar.gz
blackbird-op-linux-d0dfc6b74a0c6e9ee46b62713256e2b025244d3c.zip
KVM: i8259: initialize isr_ack
isr_ack is never initialized. So, until the first PIC reset, interrupts may fail to be injected. This can cause Windows XP to fail to boot, as reported in the fallout from the fix to https://bugzilla.kernel.org/show_bug.cgi?id=21962. Reported-and-tested-by: Nicolas Prochazka <prochazka.nicolas@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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