Thomas Zimmermann e0106ac978 Revert "drm/shmem-helper: Switch to reservation lock" ...

This reverts commit 67b7836d44.

The locking appears incomplete. A caller of SHMEM helper's pin
function never acquires the dma-buf reservation lock. So we get

  WARNING: CPU: 3 PID: 967 at drivers/gpu/drm/drm_gem_shmem_helper.c:243 drm_gem_shmem_pin+0x42/0x90 [drm_shmem_helper]

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230228152612.19971-1-tzimmermann@suse.de

2023-02-28 16:41:32 +01:00

..

Kconfig

drm/panfrost: fix GENERIC_ATOMIC64 dependency

2023-01-18 11:09:57 +00:00

Makefile

drm/panfrost: Add support for devcoredump

2022-08-08 12:39:55 +01:00

panfrost_devfreq.c

drm/panfrost: devfreq: set opp to the recommended one to configure regulator

2022-09-08 11:03:52 +01:00

panfrost_devfreq.h

…

panfrost_device.c

drm: panfrost: Remove #ifdef guards for PM related functions

2022-12-12 13:07:01 +00:00

panfrost_device.h

drm: panfrost: Remove #ifdef guards for PM related functions

2022-12-12 13:07:01 +00:00

panfrost_drv.c

Revert "drm/shmem-helper: Switch to reservation lock"

2023-02-28 16:41:32 +01:00

panfrost_dump.c

Merge tag 'drm-misc-next-2022-10-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2022-10-25 11:42:18 +10:00

panfrost_dump.h

drm/panfrost: Add support for devcoredump

2022-08-08 12:39:55 +01:00

panfrost_features.h

drm/panfrost: Add Mali-G57 "Natt" support

2022-05-26 09:53:38 -04:00

panfrost_gem_shrinker.c

Revert "drm/shmem-helper: Switch to reservation lock"

2023-02-28 16:41:32 +01:00

panfrost_gem.c

drm/panfrost: Fix GEM handle creation ref-counting

2022-12-21 15:04:42 +00:00

panfrost_gem.h

drm/panfrost: Fix GEM handle creation ref-counting

2022-12-21 15:04:42 +00:00

panfrost_gpu.c

drm/panfrost: Add Mali-G57 "Natt" support

2022-05-26 09:53:38 -04:00

panfrost_gpu.h

…

panfrost_issues.h

drm/panfrost: Add Mali-G57 "Natt" support

2022-05-26 09:53:38 -04:00

panfrost_job.c

drm/panfrost: Add support for devcoredump

2022-08-08 12:39:55 +01:00

panfrost_job.h

drm/panfrost: Job should reference MMU not file_priv

2022-05-25 09:14:22 +01:00

panfrost_mmu.c

Revert "drm/shmem-helper: Switch to reservation lock"

2023-02-28 16:41:32 +01:00

panfrost_mmu.h

…

panfrost_perfcnt.c

drm/gem: Take reservation lock for vmap/vunmap operations

2022-10-18 01:21:38 +03:00

panfrost_perfcnt.h

…

panfrost_regs.h

drm/panfrost: Add specific register offset macros for JS and MMU AS

2022-08-08 12:39:19 +01:00

TODO

…