| commit | e638073c569e801ce9def2016a84f955cbbca779 | |
| author | Bandan Das <bsd@redhat.com> | |
| Wed, 15 Jan 2014 17:11:52 +0000 (15 10:11 -0700) | ||
| committer | Alex Williamson <alex.williamson@redhat.com> | |
| Wed, 15 Jan 2014 17:11:52 +0000 (15 10:11 -0700) | ||
| tree | 0d02ee6f884d2fac77ce56db8b56f8fa9e6f804a | treesnapshot (tar.gz zip) |
| parent | d20b43dfea1587b561aae17e4fa0f7407779d253 | commitdiff |
vfio: Do not reattempt a failed rom read
During lazy rom loading, if rom read fails, and the
guest attempts a read again, vfio will again attempt it.
Add a boolean to prevent this. There could be a case where
a failed rom read might succeed the next time because of
a device reset or such, but it's best to exclude unpredictable
behavior
Signed-off-by: Bandan Das <bsd@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
During lazy rom loading, if rom read fails, and the
guest attempts a read again, vfio will again attempt it.
Add a boolean to prevent this. There could be a case where
a failed rom read might succeed the next time because of
a device reset or such, but it's best to exclude unpredictable
behavior
Signed-off-by: Bandan Das <bsd@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| hw/misc/vfio.c | diffblobblamehistory |