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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-03 11:35:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-03 11:35:20 -0700
commita782e866497217f22c5d9014cbb7be8549151376 (patch)
treef1fd2e196c53618e2485d7bc04b654158fefa21f /drivers/gpu
parentd9395512c5bd326924ba0b36ee0d5d51d763a8d6 (diff)
parent868941b14441282ba08761b770fc6cad69d5bdb7 (diff)
downloadlinux-a782e866497217f22c5d9014cbb7be8549151376.tar.bz2
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.c3
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