Permalink
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
vfio/mbochs: Fix missing error unwind of mbochs_used_mbytes
Convert mbochs to use an atomic scheme for this like mtty was changed into. The atomic fixes various race conditions with probing. Add the missing error unwind. Also add the missing kfree of mdev_state->pages. Fixes: 681c161 ("vfio/mbochs: Convert to use vfio_register_group_dev()") Reported-by: Cornelia Huck <cohuck@redhat.com> Co-developed-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Link: https://lore.kernel.org/r/2-v4-9ea22c5e6afb+1adf-vfio_reflck_jgg@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
- Loading branch information
1 parent
e1706f0
commit de5494a
Showing
1 changed file
with
15 additions
and
9 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters