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| author | Jason Wang <jasowang@redhat.com> | 2015-09-15 09:41:54 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-09-15 17:58:27 +0300 |
| commit | 8453fecbecae26edb3f278627376caab05d9a88d (patch) | |
| tree | 26c18feae38a64a5247132dca8a328c49740b06e /tools/perf/scripts/python/syscall-counts.py | |
| parent | 81523aac01a7f68af2576800c8623edfb6323017 (diff) | |
| download | linux-8453fecbecae26edb3f278627376caab05d9a88d.tar.xz | |
kvm: don't try to register to KVM_FAST_MMIO_BUS for non mmio eventfd
We only want zero length mmio eventfd to be registered on
KVM_FAST_MMIO_BUS. So check this explicitly when arg->len is zero to
make sure this.
Cc: stable@vger.kernel.org
Cc: Gleb Natapov <gleb@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions