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KVM: PPC: Make Performance Counters work
authorAlexander Graf <agraf@suse.de>
Tue, 20 Apr 2010 00:49:47 +0000 (02:49 +0200)
committerAvi Kivity <avi@redhat.com>
Mon, 17 May 2010 09:18:57 +0000 (12:18 +0300)
commit7fdaec997cc8ef77e8da7ed70f3d9f074b61c31f
treeaa72586e8eb24d32353c54158a51470e9245122dtree | snapshot
parentaf7b4d104b36e782a5a97dd55958c3c63964e088commit | diff
KVM: PPC: Make Performance Counters work

When we get a performance counter interrupt we need to route it on to the
Linux handler after we got out of the guest context. We also need to tell
our handling code that this particular interrupt doesn't need treatment.

So let's add those two bits in, making perf work while having a KVM guest
running.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/powerpc/kvm/book3s.c diff | blob | history
arch/powerpc/kvm/book3s_interrupts.S diff | blob | history
Full containers within linux kernel