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| author | Xie Yongji <[email protected]> | 2021-09-23 07:57:22 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2021-10-22 10:49:14 +0000 |
| commit | 1394103fd72ce9c67d20f882a93d59403c8da057 (patch) | |
| tree | b5c55dd49b3e3798d7c5af3bf4fe92fb784515ed /scripts/gcc-plugins/randomize_layout_plugin.c | |
| parent | Merge tag 'drm-fixes-2021-10-22' of git://anongit.freedesktop.org/drm/drm (diff) | |
| download | kernel-1394103fd72ce9c67d20f882a93d59403c8da057.tar.gz kernel-1394103fd72ce9c67d20f882a93d59403c8da057.zip | |
vduse: Disallow injecting interrupt before DRIVER_OK is set
The interrupt callback should not be triggered before DRIVER_OK
is set. Otherwise, it might break the virtio device driver.
So let's add a check to avoid the unexpected behavior.
Fixes: c8a6153b6c59 ("vduse: Introduce VDUSE - vDPA Device in Userspace")
Signed-off-by: Xie Yongji <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michael S. Tsirkin <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
0 files changed, 0 insertions, 0 deletions