KVM: remove isr_ack logic from PIC

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isr_ack logic was added by e48258009d to avoid unnecessary IPIs. Back
then it made sense, but now the code checks that vcpu is ready to accept
interrupt before sending IPI, so this logic is no longer needed. The
patch removes it.

Fixes a regression with Debian/Hurd.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Reported-and-tested-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Gleb Natapov 2011-02-09 12:09:46 +02:00 • committed by Marcelo Tosatti

parent 23f3e99132

commit 7049467b53

2 changed files with 2 additions and 27 deletions

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25

arch/x86/kvm/i8259.c

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4

arch/x86/kvm/x86.c

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