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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2017-12-19 12:07:00 +0000 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2017-12-22 14:14:39 +1000 |
| commit | e7cdf5c82f1773c3386b93bbcf13b9bfff29fa31 (patch) | |
| tree | 60070ead1a45a5eae0a51c4fc751a906c8477684 /drivers/pinctrl/intel/pinctrl-cherryview.c | |
| parent | Merge tag 'drm-misc-fixes-2017-12-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes (diff) | |
| download | linux-dev-e7cdf5c82f1773c3386b93bbcf13b9bfff29fa31.tar.xz linux-dev-e7cdf5c82f1773c3386b93bbcf13b9bfff29fa31.zip | |
drm/syncobj: Stop reusing the same struct file for all syncobj -> fd
The vk cts test:
dEQP-VK.api.external.semaphore.opaque_fd.export_multiple_times_temporary
triggers a lot of
VFS: Close: file count is 0
Dave pointed out that clearing the syncobj->file from
drm_syncobj_file_release() was sufficient to silence the test, but that
opens a can of worm since we assumed that the syncobj->file was never
unset. Stop trying to reuse the same struct file for every fd pointing
to the drm_syncobj, and allocate one file for each fd instead.
v2: Fixup return handling of drm_syncobj_fd_to_handle
v2.1: [airlied: fix possible syncobj ref race]
Reported-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/pinctrl/intel/pinctrl-cherryview.c')
0 files changed, 0 insertions, 0 deletions