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linux/drivers/gpu/drm
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Chris Wilson 48bc2a4a42 drm/i915: Hold a reference on the request for its fence chain 
Currently, we have an active reference for the request until it is
retired. Though it cannot be retired before it has been executed by
hardware, the request may be completed before we have finished
processing the execute fence, i.e. we may continue to process that fence
as we free the request.

Fixes: 5590af3e115a ("drm/i915: Drive request submission through fence callbacks")
Fixes: 23902e49c999 ("drm/i915: Split request submit/execute phase into two")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161125131718.20978-3-chris@chris-wilson.co.uk
2016-11-25 13:49:25 +00:00
..
amd
drm/irq: Unexport drm_vblank_on/off
2016-11-15 23:33:48 +01:00
arc
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
arm
Merge branch 'drm-tda998x-mali' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next
2016-11-17 08:55:26 +10:00
armada
drm/armada: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:54:13 +01:00
ast
drm/ast: free correct pointer in astfb_create() error paths
2016-11-14 07:45:16 +01:00
atmel-hlcdc
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
bochs
drm/bochs: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:54:38 +01:00
bridge
drm/bridge: analogix_dp: return error if transfer none byte
2016-11-16 11:16:13 +05:30
cirrus
Merge tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-11-11 09:28:44 +10:00
etnaviv
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
exynos
drm/exynos: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:54:50 +01:00
fsl-dcu
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
gma500
drm/gma500: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 08:01:01 +01:00
hisilicon
drm: move allocation out of drm_get_format_name()
2016-11-12 14:19:38 +01:00
i2c
Merge branch 'drm-tda998x-mali' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next
2016-11-17 08:55:26 +10:00
i810
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
i915
drm/i915: Hold a reference on the request for its fence chain
2016-11-25 13:49:25 +00:00
imx
drm/imx: Switch to drm_fb_cma_prepare_fb() helper
2016-11-15 08:25:06 +01:00
mediatek
drm/irq: Unexport drm_vblank_count
2016-11-15 23:33:47 +01:00
mga
…
mgag200
Merge tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-11-11 09:28:44 +10:00
msm
drm/msm: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:58:04 +01:00
nouveau
drm/nouveau: Use drm_crtc_vblank_off/on
2016-11-15 23:33:37 +01:00
omapdrm
drm/omapdrm: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:58:15 +01:00
panel
…
qxl
drm/qxl: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:55:33 +01:00
r128
…
radeon
drm/radeon: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:56:52 +01:00
rcar-du
Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/media into drm-next
2016-11-16 09:39:21 +10:00
rockchip
drm/rockchip: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:56:47 +01:00
savage
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
shmobile
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
sis
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
sti
Merge tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-11-11 09:28:44 +10:00
sun4i
Merge tag 'drm-misc-next-2016-11-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next
2016-11-17 08:02:46 +10:00
tdfx
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
tegra
drm/tegra: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:56:58 +01:00
tilcdc
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
ttm
drm/ttm: fix ttm_bo_wait
2016-11-09 00:46:04 +05:30
udl
drm/udl: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:57:59 +01:00
vc4
This pull request brings in fragment shader threading and ETC1 support
2016-11-17 09:43:56 +10:00
vgem
dma-buf: Rename struct fence to dma_fence
2016-10-25 14:40:39 +02:00
via
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
virtio
drm/virtio: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops
2016-11-14 07:58:10 +01:00
vmwgfx
drm: move allocation out of drm_get_format_name()
2016-11-12 14:19:38 +01:00
zte
drm: zte: checking for NULL instead of IS_ERR()
2016-11-15 11:00:42 +01:00
ati_pcigart.c
…
drm_agpsupport.c
…
drm_atomic_helper.c
drm/fence: add in-fences support
2016-11-16 09:55:27 +01:00
drm_atomic.c
drm/fence: add out-fences support
2016-11-16 14:36:27 +01:00
drm_auth.c
…
drm_blend.c
drm: RIP mode_config->rotation_property
2016-10-22 10:42:11 +02:00
drm_bridge.c
drm: Extract drm_bridge.h
2016-09-19 15:04:15 +02:00
drm_bufs.c
GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_sg()
2016-09-21 13:24:27 +02:00
drm_cache.c
…
drm_color_mgmt.c
drm/color: document NULL values and default settings better
2016-11-15 22:39:48 +01:00
drm_connector.c
drm: Move tile group code into drm_connector.c
2016-11-15 15:30:38 +01:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/fb-helper: Fix sparse warnings
2016-09-19 16:45:15 +02:00
drm_crtc_helper.c
…
drm_crtc_internal.h
drm/fence: add fence timeline to drm_crtc
2016-11-16 10:42:48 +01:00
drm_crtc.c
drm/fence: add out-fences support
2016-11-16 14:36:27 +01:00
drm_debugfs_crc.c
drm: fix sparse warnings on undeclared symbols in crc debugfs
2016-10-19 14:10:29 +03:00
drm_debugfs.c
drm/atomic: add debugfs file to dump out atomic state
2016-11-08 16:38:03 -05:00
drm_dma.c
…
drm_dp_aux_dev.c
…
drm_dp_dual_mode_helper.c
drm: Print some debug/error info during DP dual mode detect
2016-10-26 15:57:11 -04:00
drm_dp_helper.c
Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux
2016-10-11 18:12:22 -07:00
drm_dp_mst_topology.c
drm/dp/mst: Check peer device type before attempting EDID read
2016-10-26 18:53:44 +02:00
drm_drv.c
drm: Extract drm_drv.h
2016-11-15 12:50:30 +01:00
drm_dumb_buffers.c
drm: Consolidate dumb buffer docs
2016-11-15 12:51:49 +01:00
drm_edid_load.c
…
drm_edid.c
Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued
2016-11-17 14:32:57 +01:00
drm_encoder_slave.c
…
drm_encoder.c
drm: Fix typo in encoder docs
2016-09-21 13:33:50 +02:00
drm_fb_cma_helper.c
drm/fb_cma_helper: Add drm_fb_cma_prepare_fb() helper
2016-11-14 12:43:58 +01:00
drm_fb_helper.c
drm/fb-helper: fix segfaults in drm_fb_helper_debug_*
2016-11-14 07:47:34 +01:00
drm_flip_work.c
…
drm_fops.c
drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs
2016-11-02 11:33:47 -04:00
drm_fourcc.c
drm: move allocation out of drm_get_format_name()
2016-11-12 14:19:38 +01:00
drm_framebuffer.c
drm: move allocation out of drm_get_format_name()
2016-11-12 14:19:38 +01:00
drm_gem_cma_helper.c
…
drm_gem.c
drm: use drm_file to tag vm-bos
2016-09-19 11:22:08 +02:00
drm_global.c
…
drm_hashtab.c
…
drm_info.c
drm: Print device information again in debugfs
2016-10-17 16:20:53 +10:00
drm_internal.h
drm: drm_irq.h header cleanup
2016-11-15 23:33:48 +01:00
drm_ioc32.c
drm: drop obsolete drm_core.h
2016-09-19 13:57:38 +02:00
drm_ioctl.c
drm: drop obsolete drm_core.h
2016-09-19 13:57:38 +02:00
drm_irq.c
drm/irq: Unexport drm_vblank_on/off
2016-11-15 23:33:48 +01:00
drm_kms_helper_common.c
…
drm_legacy.h
…
drm_lock.c
…
drm_memory.c
…
drm_mipi_dsi.c
…
drm_mm.c
drm: Add stackdepot include for DRM_DEBUG_MM
2016-11-08 13:46:49 +01:00
drm_mode_config.c
drm/fence: add out-fences support
2016-11-16 14:36:27 +01:00
drm_mode_object.c
…
drm_modes.c
Revert "drm: Add aspect ratio parsing in DRM layer"
2016-11-15 15:01:42 +01:00
drm_modeset_helper.c
drm: move allocation out of drm_get_format_name()
2016-11-12 14:19:38 +01:00
drm_modeset_lock.c
drm: don't let crtc_ww_class leak out
2016-11-15 08:33:35 +01:00
drm_of.c
drm: convert DT component matching to component_match_add_release()
2016-10-25 11:52:38 -04:00
drm_panel.c
…
drm_pci.c
drm: Don't swallow error codes in drm_dev_alloc()
2016-09-22 04:03:48 -07:00
drm_plane_helper.c
drm: add helpers to go from plane state to drm_rect
2016-11-08 16:38:03 -05:00
drm_plane.c
drm/fence: add in-fences support
2016-11-16 09:55:27 +01:00
drm_platform.c
drm: Don't swallow error codes in drm_dev_alloc()
2016-09-22 04:03:48 -07:00
drm_prime.c
drm: Fix up kerneldoc for new drm_gem_dmabuf_export()
2016-10-10 11:19:42 +02:00
drm_print.c
drm/print: Move kerneldoc next to definition
2016-11-15 12:55:24 +01:00
drm_probe_helper.c
…
drm_property.c
…
drm_rect.c
drm: helper macros to print composite types
2016-11-08 16:38:03 -05:00
drm_scatter.c
…
drm_simple_kms_helper.c
drm: simple_kms_helper: Add prepare_fb and cleanup_fb hooks
2016-10-05 15:18:02 +02:00
drm_sysfs.c
drm: drop obsolete drm_core.h
2016-09-19 13:57:38 +02:00
drm_trace_points.c
…
drm_trace.h
…
drm_vm.c
…
drm_vma_manager.c
drm: use drm_file to tag vm-bos
2016-09-19 11:22:08 +02:00
Kconfig
drm/fence: add in-fences support
2016-11-16 09:55:27 +01:00
Makefile
drm: Extract drm_mode_config.[hc]
2016-11-15 15:23:29 +01:00