linux_dsm_epyc7002/drivers/gpu/drm/msm
Kristian H. Kristensen 48e7f18392 drm/msm: Implement .gem_free_object_unlocked
We use a llist and a worker to delay the object cleanup. This avoids
taking mmap_sem and struct_mutex in the wrong order when calling
drm_gem_object_put_unlocked() from drm_gem_mmap().

Fixes lockdep problem with copy_from_user() in msm_ioctl_gem_submit().

Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
2019-04-19 11:50:06 -07:00
..
adreno drm/msm/a6xx: Remove an unused struct member 2019-04-19 11:50:06 -07:00
disp drm/msm/dpu: check split role for single flush 2019-04-18 10:04:10 -07:00
dsi drm-misc-next for 5.1: 2019-01-18 09:31:28 +10:00
edp drm-misc-next for 5.1: 2019-01-18 09:31:28 +10:00
hdmi drm-misc-next for 5.1: 2019-01-18 09:31:28 +10:00
Kconfig drm/msm/a6xx: Add support for an interconnect path 2019-02-19 14:50:12 +01:00
Makefile drm/msm/dpu: Remove dpu_irq and unused functions 2018-12-11 13:10:18 -05:00
msm_atomic.c drm pull request for 4.21-rc1 2018-12-25 11:48:26 -08:00
msm_debugfs.c drm pull request for 4.21-rc1 2018-12-25 11:48:26 -08:00
msm_debugfs.h drm/msm: Remove msm_debugfs_cleanup() 2017-03-08 11:24:45 +01:00
msm_drv.c drm/msm: Implement .gem_free_object_unlocked 2019-04-19 11:50:06 -07:00
msm_drv.h drm/msm: Implement .gem_free_object_unlocked 2019-04-19 11:50:06 -07:00
msm_fb.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
msm_fbdev.c drm/msm: Add msm_gem_get_and_pin_iova() 2018-12-11 13:05:32 -05:00
msm_fence.c drm/msm: Remove unecessary dma_fence_ops 2018-08-17 11:22:25 +02:00
msm_fence.h drm/msm: strip out msm_fence_cb 2018-03-19 06:33:35 -04:00
msm_gem_prime.c drm/msm: Expose our reservation object when exporting a dmabuf. 2017-05-27 13:48:26 -04:00
msm_gem_shrinker.c drm/msm: Separate locking of buffer resources from struct_mutex 2017-06-17 08:03:07 -04:00
msm_gem_submit.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
msm_gem_vma.c drm/msm: Fix NULL pointer dereference 2019-04-18 10:04:09 -07:00
msm_gem.c drm/msm: Implement .gem_free_object_unlocked 2019-04-19 11:50:06 -07:00
msm_gem.h drm/msm: Implement .gem_free_object_unlocked 2019-04-19 11:50:06 -07:00
msm_gpu_trace.h drm/msm/gpu: Add trace events for tracking GPU submissions 2018-12-11 13:05:28 -05:00
msm_gpu_tracepoints.c drm/msm/gpu: Add trace events for tracking GPU submissions 2018-12-11 13:05:28 -05:00
msm_gpu.c drm/msm/gpu: Add submit queue queries 2019-04-19 11:50:06 -07:00
msm_gpu.h drm/msm: add param to retrieve # of GPU faults (global) 2019-04-19 11:50:00 -07:00
msm_gpummu.c drm/msm: implement a2xx mmu 2018-12-11 13:07:10 -05:00
msm_iommu.c drm/msm: Remove pm_runtime calls from msm_iommu.c 2019-04-18 10:04:09 -07:00
msm_kms.h drm/msm: Cut dpu_kms hooks from msm_pm_suspend/resume 2018-12-11 12:51:27 -05:00
msm_mmu.h drm/msm: implement a2xx mmu 2018-12-11 13:07:10 -05:00
msm_perf.c drm/msm: Remove msm_debugfs_cleanup() 2017-03-08 11:24:45 +01:00
msm_rd.c drm/msm: Unblock writer if reader closes file 2019-01-29 10:17:34 -05:00
msm_ringbuffer.c drm/msm/gpu: Map the ringbuffer in the iova at create time 2018-12-11 13:07:03 -05:00
msm_ringbuffer.h drm/msm/gpu: Add per-submission statistics 2018-12-11 13:05:28 -05:00
msm_submitqueue.c drm/msm/gpu: Add submit queue queries 2019-04-19 11:50:06 -07:00
NOTES