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090b767e97fcdabe8ecd71cf43e7d39d94e6cfef
android_kernel_xiaomi_sm8450/drivers/gpu/drm
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Christian König 090b767e97 drm/amdgpu: check flush fence context instead of same ring v2 
Otherwise we can run into the following situation:

1. Process A grabs ID 1 for ring 0.
2. Process B grabs ID 1 for ring 0.
3. Process A grabs ID 1 for ring 1.
4. Process A tries to reuse ID1 for ring 0 but things he doesn't need to flush.

v2: check the context of the flush fence instead of messing with the owner field.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-14 16:46:07 -04:00
..
amd
drm/amdgpu: check flush fence context instead of same ring v2
2016-07-14 16:46:07 -04:00
arc
drm/arc: Remove redundant calls to drm_connector_register_all()
2016-06-21 10:53:12 +02:00
arm
drm/arm: Add support for Mali Display Processors
2016-06-15 17:29:22 +01:00
armada
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
ast
drm/ttm: remove dummy bo_move implementations
2016-07-07 14:54:34 -04:00
atmel-hlcdc
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
bochs
drm/ttm: remove dummy bo_move implementations
2016-07-07 14:54:34 -04:00
bridge
drm/bridge: Add sii902x driver
2016-06-20 15:55:49 +02:00
cirrus
drm/ttm: remove dummy bo_move implementations
2016-07-07 14:54:34 -04:00
etnaviv
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
exynos
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
fsl-dcu
Merge branch 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu into drm-next
2016-07-02 16:21:35 +10:00
gma500
drm/gma500: use drm_crtc_vblank_{on,off}()
2016-06-13 18:38:19 +02:00
hisilicon
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
i2c
…
i810
…
i915
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
imx
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
mediatek
Merge tag 'asoc-hdmi-codec-pdata' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into drm-next
2016-07-05 09:57:23 +10:00
mga
…
mgag200
drm/ttm: remove dummy bo_move implementations
2016-07-07 14:54:34 -04:00
msm
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
nouveau
drm/ttm: remove no_gpu_wait param from ttm_bo_move_accel_cleanup
2016-07-07 14:54:39 -04:00
omapdrm
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
panel
drm/panel: simple: Add support for TPK U.S.A. LLC Fusion 7" and 10.1" panels
2016-05-12 11:32:14 +02:00
qxl
drm/ttm: wait for BO idle in ttm_bo_move_memcpy
2016-07-07 14:54:35 -04:00
r128
…
radeon
drm/radeon: support backlight control for UNIPHY3
2016-07-14 16:46:06 -04:00
rcar-du
Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/media into drm-next
2016-06-24 13:15:10 +10:00
rockchip
drm/rockchip: Finish initialization before registering DRM device
2016-06-21 10:52:58 +02:00
savage
…
shmobile
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
sis
drm: Move master pointer from drm_minor to drm_device
2016-06-21 21:43:24 +02:00
sti
Merge tag 'asoc-hdmi-codec-pdata' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into drm-next
2016-07-05 09:57:23 +10:00
sun4i
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
tdfx
…
tegra
drm: tegra: Rely on the default ->best_encoder() behavior
2016-06-10 17:24:48 +02:00
tilcdc
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
ttm
drm/ttm: fix stupid parameter inversion in the pipeline code
2016-07-07 15:06:01 -04:00
udl
drm/udl: use drm_crtc_send_vblank_event()
2016-06-06 18:03:06 +02:00
vc4
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
vgem
drm/vgem: Stop calling drm_drv_set_unique
2016-06-21 21:43:37 +02:00
via
drm: Move master pointer from drm_minor to drm_device
2016-06-21 21:43:24 +02:00
virtio
drm/ttm: add wait for idle in all drivers bo_move functions
2016-07-07 14:54:35 -04:00
vmwgfx
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
ati_pcigart.c
…
drm_agpsupport.c
…
drm_atomic_helper.c
drm/atomic-helpers: Clear up cleanup_done a bit
2016-06-15 17:25:36 +02:00
drm_atomic.c
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
drm_auth.c
drm: document drm_auth.c
2016-06-21 22:10:55 +02:00
drm_bridge.c
drm/doc: Switch to sphinx/rst fixed-width quoting
2016-06-03 20:58:24 +02:00
drm_bufs.c
drm: Move master pointer from drm_minor to drm_device
2016-06-21 21:43:24 +02:00
drm_cache.c
…
drm_context.c
…
drm_crtc_helper.c
Back-merge tag 'v4.7-rc5' into drm-next
2016-07-02 15:56:01 +10:00
drm_crtc_internal.h
drm: Clean up drm_crtc.h
2016-06-21 21:43:28 +02:00
drm_crtc.c
drm: document drm_auth.c
2016-06-21 22:10:55 +02:00
drm_debugfs.c
drm: Nuke legacy maps debugfs files
2016-06-16 10:16:11 +02:00
drm_dma.c
…
drm_dp_aux_dev.c
…
drm_dp_dual_mode_helper.c
drm: Add helper for DP++ adaptors
2016-05-23 11:10:46 +03:00
drm_dp_helper.c
drm: Minimally initialise drm_dp_aux
2016-06-17 14:41:47 +02:00
drm_dp_mst_topology.c
drm/dp/mst: Always clear proposed vcpi table for port.
2016-06-15 11:14:36 +10:00
drm_drv.c
drm: Don't call drm_dev_set_unique from platform drivers
2016-06-21 21:43:41 +02:00
drm_edid_load.c
Fix annoyingly awkward typo in drm_edid_load.c
2016-05-30 09:59:28 +02:00
drm_edid.c
drm/edid: add displayid detailed 1 timings to the modelist. (v1.1)
2016-05-23 11:35:31 +10:00
drm_encoder_slave.c
…
drm_fb_cma_helper.c
Merge branch 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu into drm-next
2016-07-02 16:21:35 +10:00
drm_fb_helper.c
drm/fb-helper: Reduce READ_ONCE(master) to lockless_dereference
2016-06-22 10:07:28 +02:00
drm_flip_work.c
…
drm_fops.c
drm: Clean up drm_crtc.h
2016-06-21 21:43:28 +02:00
drm_fourcc.c
drm: Move format-related helpers to drm_fourcc.c
2016-06-09 11:58:50 +02:00
drm_gem_cma_helper.c
drm: Wrap direct calls to driver->gem_free_object from CMA
2016-06-01 15:00:28 +10:00
drm_gem.c
drm/doc: Appease sphinx
2016-06-02 16:25:20 +02:00
drm_global.c
…
drm_hashtab.c
…
drm_info.c
drm: Extract drm_is_current_master
2016-06-21 21:58:12 +02:00
drm_internal.h
drm: Nuke SET_UNIQUE ioctl
2016-06-21 21:43:46 +02:00
drm_ioc32.c
…
drm_ioctl.c
drm: document drm_auth.c
2016-06-21 22:10:55 +02:00
drm_irq.c
drm: fix send_vblank_event use-after-free error
2016-06-20 21:18:35 +02:00
drm_kms_helper_common.c
…
drm_legacy.h
drm: Hide hw.lock cleanup in filp->release better
2016-06-16 10:16:37 +02:00
drm_lock.c
drm: Extract drm_is_current_master
2016-06-21 21:58:12 +02:00
drm_memory.c
…
drm_mipi_dsi.c
drm/dsi: Add uevent callback
2016-06-13 10:45:57 +02:00
drm_mm.c
drm/mm: avoid possible null pointer dereference
2016-05-23 14:56:11 +02:00
drm_modes.c
Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-06-09 11:19:28 +10:00
drm_modeset_lock.c
drm/doc: Switch to sphinx/rst fixed-width quoting
2016-06-03 20:58:24 +02:00
drm_of.c
…
drm_panel.c
drm/panel: Flesh out kerneldoc
2016-05-06 16:04:48 +02:00
drm_pci.c
drm: Nuke SET_UNIQUE ioctl
2016-06-21 21:43:46 +02:00
drm_plane_helper.c
drm: Deal with rotation in drm_plane_helper_check_update()
2016-06-17 16:41:25 +02:00
drm_platform.c
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
drm_prime.c
drm/prime: fix error path deadlock fail
2016-06-13 17:32:18 +02:00
drm_probe_helper.c
drm: Only create a cmdline mode if no probed modes match
2016-06-02 15:10:22 +02:00
drm_rect.c
…
drm_scatter.c
…
drm_simple_kms_helper.c
drm: Deal with rotation in drm_plane_helper_check_update()
2016-06-17 16:41:25 +02:00
drm_sysfs.c
drm: Remove dev_pm_ops from drm_class
2016-06-09 08:43:25 +02:00
drm_trace_points.c
…
drm_trace.h
…
drm_vm.c
drm: Nuke legacy maps debugfs files
2016-06-16 10:16:11 +02:00
drm_vma_manager.c
drm/doc: Switch to sphinx/rst fixed-width quoting
2016-06-03 20:58:24 +02:00
Kconfig
drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.
2016-05-06 17:47:35 +02:00
Makefile
drm: Add helper for simple display pipeline
2016-06-10 17:33:17 +02:00