Files
linux/include/linux
Linus Torvalds 3628e0383d Reapply "drm/qxl: simplify qxl_fence_wait"
This reverts commit 07ed11afb6.

Stephen Rostedt reports:
 "I went to run my tests on my VMs and the tests hung on boot up.
  Unfortunately, the most I ever got out was:

  [   93.607888] Testing event system initcall: OK
  [   93.667730] Running tests on all trace events:
  [   93.669757] Testing all events: OK
  [   95.631064] ------------[ cut here ]------------
  Timed out after 60 seconds"

and further debugging points to a possible circular locking dependency
between the console_owner locking and the worker pool locking.

Reverting the commit allows Steve's VM to boot to completion again.

[ This may obviously result in the "[TTM] Buffer eviction failed"
  messages again, which was the reason for that original revert. But at
  this point this seems preferable to a non-booting system... ]

Reported-and-bisected-by: Steven Rostedt <rostedt@goodmis.org>
Link: https://lore.kernel.org/all/20240502081641.457aa25f@gandalf.local.home/
Acked-by: Maxime Ripard <mripard@kernel.org>
Cc: Alex Constantino <dreaming.about.electric.sheep@gmail.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Timo Lindfors <timo.lindfors@iki.fi>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-05-06 13:28:59 -07:00
..
2024-03-07 21:52:03 +00:00
2023-10-24 13:08:14 -07:00
2024-01-18 15:21:00 -08:00
2023-09-18 09:28:22 +01:00
2023-08-23 08:21:37 +01:00
2023-09-11 08:13:18 +00:00
2023-12-20 19:26:32 -05:00
2023-10-11 08:46:01 -07:00
2024-03-11 15:37:23 -07:00
2023-12-02 22:24:36 +00:00
2023-12-15 16:25:55 -08:00
2024-03-07 20:37:04 +00:00
2024-02-20 14:22:55 -05:00
2024-02-20 14:22:51 -05:00
2024-03-12 23:08:29 -07:00
2024-02-25 12:05:08 +01:00
2023-12-03 10:28:17 -08:00
2024-01-08 09:36:55 +09:00
2024-03-07 09:36:08 +01:00
2024-02-28 19:36:39 -08:00
2024-03-10 14:38:04 -07:00
2024-02-15 23:43:48 -05:00
2024-02-14 11:14:40 +01:00
2023-12-20 19:26:31 -05:00
2023-12-20 19:26:31 -05:00
2023-10-11 10:11:54 -07:00
2024-02-17 16:20:41 +01:00
2023-10-18 14:43:21 -07:00
2023-10-04 10:41:57 -07:00
2023-12-20 19:26:30 -05:00
2023-10-16 12:44:06 -04:00
2023-10-16 12:44:06 -04:00
2023-08-18 10:18:59 -07:00
2023-10-18 10:01:33 +02:00
2024-03-13 18:38:13 -04:00
2024-03-06 13:04:18 -08:00
2023-11-15 22:41:27 -05:00
2024-03-01 08:44:54 +00:00
2024-03-09 09:14:51 -05:00
2024-03-09 09:14:50 -05:00
2023-12-20 19:26:30 -05:00
2023-08-18 10:12:25 -07:00
2024-03-26 11:07:20 -07:00
2023-11-15 10:15:40 +01:00
2023-12-20 19:26:31 -05:00
2024-03-13 12:53:53 -07:00
2024-03-13 12:53:53 -07:00
2023-12-20 19:26:31 -05:00
2023-12-20 19:26:31 -05:00
2024-01-09 15:00:09 +01:00
2023-12-20 19:26:30 -05:00
2023-12-27 11:49:56 -05:00
2023-08-12 09:18:47 -07:00
2023-10-06 11:01:23 +02:00
2024-04-08 14:09:58 +01:00
2023-12-20 19:26:32 -05:00
2023-12-27 11:49:56 -05:00
2023-12-20 19:26:31 -05:00
2024-03-08 12:05:10 +01:00
2023-12-20 19:26:32 -05:00
2023-12-20 19:26:32 -05:00
2023-12-20 19:26:32 -05:00
2024-02-15 12:17:28 -05:00
2024-03-03 15:06:58 -08:00
2023-12-20 19:26:31 -05:00
2023-10-18 14:43:21 -07:00
2023-08-21 13:37:26 -07:00
2023-12-28 05:02:42 -08:00
2024-02-20 13:36:34 +01:00
2024-03-04 20:46:18 -08:00
2024-03-04 17:25:09 +01:00
2023-12-20 19:26:31 -05:00
2023-08-07 17:55:54 +00:00
2023-08-11 21:12:47 +02:00
2023-12-08 12:02:37 +01:00
2024-02-18 18:59:59 +01:00
2023-12-20 19:26:30 -05:00
2024-03-06 10:52:12 +01:00
2023-08-24 13:27:47 -05:00
2024-02-09 12:07:48 +00:00