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| author | Avi Kivity | 2010-01-20 11:01:20 +0100 |
|---|---|---|
| committer | Avi Kivity | 2011-05-11 13:56:58 +0200 |
| commit | cef4dea07f6720b36cc93e18a2e68be4bdb71a92 (patch) | |
| tree | f6c67df1a54a2770d23086446807ca62f964c2e1 /arch/x86/kvm/emulate.c | |
| parent | KVM: Split mmio completion into a function (diff) | |
| download | kernel-qcow2-linux-cef4dea07f6720b36cc93e18a2e68be4bdb71a92.tar.gz kernel-qcow2-linux-cef4dea07f6720b36cc93e18a2e68be4bdb71a92.tar.xz kernel-qcow2-linux-cef4dea07f6720b36cc93e18a2e68be4bdb71a92.zip | |
KVM: 16-byte mmio support
Since sse instructions can issue 16-byte mmios, we need to support them. We
can't increase the kvm_run mmio buffer size to 16 bytes without breaking
compatibility, so instead we break the large mmios into two smaller 8-byte
ones. Since the bus is 64-bit we aren't breaking any atomicity guarantees.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/emulate.c')
0 files changed, 0 insertions, 0 deletions