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| author |   Michael S. Tsirkin <mst@redhat.com> | 2010-01-11 17:57:41 +0200 |
|---|---|---|
| committer |   Anthony Liguori <aliguori@us.ibm.com> | 2010-01-12 13:30:08 -0600 |
| commit | 348af56faea99631c4326ac389945799b6539295 (patch) | |
| tree | a6fe400f0074e6881f4e8bdee9f4dd2661043c8a /block | |
| parent | pc-bios: Update README (SeaBIOS) (diff) | |
| download | qemu-kvm-348af56faea99631c4326ac389945799b6539295.tar.gz qemu-kvm-348af56faea99631c4326ac389945799b6539295.tar.bz2 qemu-kvm-348af56faea99631c4326ac389945799b6539295.zip | |
virtio-pci: thinko fix
Since patch ed757e140c0ada220f213036e4497315d24ca8bct, virtio will
sometimes clear all status registers on bus master disable, which loses
information such as VIRTIO_CONFIG_S_FAILED bit. This is a result of
a patch being misapplied: code uses ! instead of ~ for bit
operations as in Yan's original patch. This obviously does not make
sense.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 49e75cf38848e6da70c0e9ddb4d994e9d71a9625)
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions