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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 20:35:20 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 20:35:20 +0200 |
| commit | a782e866497217f22c5d9014cbb7be8549151376 (patch) | |
| tree | f1fd2e196c53618e2485d7bc04b654158fefa21f /drivers/gpu | |
| parent | Merge tag 'pull-work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | fs: remove no_llseek (diff) | |
| download | linux-a782e866497217f22c5d9014cbb7be8549151376.tar.xz linux-a782e866497217f22c5d9014cbb7be8549151376.zip | |
Merge tag 'pull-work.lseek' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs lseek updates from Al Viro:
"Jason's lseek series.
Saner handling of 'lseek should fail with ESPIPE' - this gets rid of
the magical no_llseek thing and makes checks consistent.
In particular, the ad-hoc "can we do splice via internal pipe" checks
got saner (and somewhat more permissive, which is what Jason had been
after, AFAICT)"
* tag 'pull-work.lseek' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs: remove no_llseek
fs: check FMODE_LSEEK to control internal pipe splicing
vfio: do not set FMODE_LSEEK flag
dma-buf: remove useless FMODE_LSEEK flag
fs: do not compare against ->llseek
fs: clear or set FMODE_LSEEK based on llseek function
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_file.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index ed25168619fc..dc7d2e5b16c8 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -552,8 +552,7 @@ EXPORT_SYMBOL(drm_release_noglobal); * Since events are used by the KMS API for vblank and page flip completion this * means all modern display drivers must use it. * - * @offset is ignored, DRM events are read like a pipe. Therefore drivers also - * must set the &file_operation.llseek to no_llseek(). Polling support is + * @offset is ignored, DRM events are read like a pipe. Polling support is * provided by drm_poll(). * * This function will only ever read a full event. Therefore userspace must |