| commit | d0dfc6b74a0c6e9ee46b62713256e2b025244d3c | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@redhat.com> | Fri Dec 31 10:52:15 2010 +0200 |
| committer | Avi Kivity <avi@redhat.com> | Sun Jan 02 11:52:48 2011 +0200 |
| tree | a065d54c18eaa687762e032dd46c28d4affff3b1 | |
| parent | 649497d1a3676020802ebba04a3d9bb31253adb5 [diff] |
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>