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8151fe6861a00a34a50302f159c8cc8b0bc07228
linux/drivers/gpu/drm
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Ville Syrjälä 87aa17ca56 drm/atomic: Clean private obj old_state/new_state in drm_atomic_state_default_clear() 
commit b5cb2e5a1f upstream.

Clear the old_state and new_state pointers for private objects
in drm_atomic_state_default_clear(). We don't actually have
functions to get the new/old state for private objects so
getting access to the potentially stale pointers requires a
bit more manual labour than for other object types. But let's
clear the pointers for private objects as well, if only to
avoid future surprises when someone decides to add the functions
to get at them.

v2: Split private objs to a separate patch (Daniel)

Cc: <stable@vger.kernel.org> # v4.14+
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Abhay Kumar <abhay.kumar@intel.com>
Fixes: a4370c7774 (drm/atomic: Make private objs proper objects)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180502183247.5746-1-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-16 10:10:29 +02:00
..
amd
drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders
2018-05-01 12:58:25 -07:00
arc
Merge tag 'drm-misc-next-2017-08-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next
2017-08-17 07:33:41 +10:00
arm
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
armada
drm/armada: fix leak of crtc structure
2018-02-25 11:08:02 +01:00
ast
drm/ast: Load lut in crtc_commit
2018-02-22 15:42:25 +01:00
atmel-hlcdc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bochs
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bridge
drm/bridge: vga-dac: Fix edid memory leak
2018-05-09 09:51:54 +02:00
cirrus
drm/cirrus: Load lut in crtc_commit
2018-02-28 10:19:43 +01:00
etnaviv
drm/etnaviv: make THERMAL selectable
2018-03-19 08:42:51 +01:00
exynos
drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU
2017-12-14 09:52:59 +01:00
fsl-dcu
drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()
2017-12-10 13:40:37 +01:00
gma500
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hisilicon
drm/hisilicon: Ensure LDI regs are properly configured.
2017-12-05 11:26:36 +01:00
i2c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
i810
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
i915
drm/i915: Fix drm:intel_enable_lvds ERROR message in kernel log
2018-05-16 10:10:28 +02:00
imx
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
lib
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mediatek
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
meson
drm/meson: Use .dumb_map_offset and .dumb_destroy defaults
2017-08-16 20:11:43 +02:00
mga
Merge airlied/drm-next into drm-misc-next
2017-07-26 13:43:33 +02:00
mgag200
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msm
clk: divider: fix incorrect usage of container_of
2018-04-12 12:32:13 +02:00
mxsfb
drm/mxsfb: Use .dumb_map_offset and .dumb_destroy defaults
2017-08-16 20:12:19 +02:00
nouveau
drm/nouveau: Fix deadlock in nv50_mstm_register_connector()
2018-05-16 10:10:28 +02:00
omapdrm
drm/omap: DMM: Check for DMM readiness after successful transaction commit
2018-03-24 11:01:25 +01:00
panel
drm/panel: simple: Add missing panel_simple_unprepare() calls
2017-12-05 11:26:36 +01:00
pl111
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qxl
drm/qxl: reapply cursor after resetting primary
2018-02-22 15:42:29 +01:00
r128
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
radeon
drm/radeon: Fix PCIe lane width calculation
2018-04-24 09:36:36 +02:00
rcar-du
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rockchip
drm/rockchip: Clear all interrupts before requesting the IRQ
2018-04-24 09:36:35 +02:00
savage
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
selftests
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
shmobile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sis
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
sti
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stm
drm: make DRM_STM default n
2017-08-10 11:26:49 +10:00
sun4i
drm/sun4i: Fix format mask in DE2 driver
2018-03-19 08:42:51 +01:00
tdfx
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
tegra
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tilcdc
drm/tilcdc: ensure nonatomic iowrite64 is not used
2018-03-24 11:01:24 +01:00
tinydrm
drm/tinydrm: make function st7586_pipe_enable static
2017-08-16 21:39:26 +02:00
ttm
drm/ttm: check the return value of kzalloc
2018-03-03 10:24:33 +01:00
udl
drm: udl: Properly check framebuffer mmap offsets
2018-03-28 18:24:40 +02:00
vc4
drm/vc4: Fix scaling of uni-planar formats
2018-05-16 10:10:28 +02:00
vgem
drm/vgem: switch to drm_*_get(), drm_*_put() helpers
2017-08-11 11:41:43 -04:00
via
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
virtio
drm/virtio: fix vq wait_event condition
2018-05-01 12:58:13 -07:00
vmwgfx
drm/vmwgfx: Fix a buffer object leak
2018-05-09 09:51:54 +02:00
zte
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ati_pcigart.c
…
drm_agpsupport.c
…
drm_atomic_helper.c
drm/atomic: Unref duplicated drm_atomic_state in drm_atomic_helper_resume()
2017-10-09 14:26:45 +02:00
drm_atomic.c
drm/atomic: Clean private obj old_state/new_state in drm_atomic_state_default_clear()
2018-05-16 10:10:29 +02:00
drm_auth.c
…
drm_blend.c
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
drm_bridge.c
drm: Introduce drm_bridge_mode_valid()
2017-05-30 08:37:50 +02:00
drm_bufs.c
switch compat_drm_mapbufs() to drm_ioctl_kernel()
2017-07-04 13:16:26 -04:00
drm_cache.c
…
drm_color_mgmt.c
drm: More links for gamma support helpers
2017-06-20 12:13:11 +02:00
drm_connector.c
drm: Handle properties in the core for atomic drivers
2017-08-08 14:45:09 +02:00
drm_context.c
…
drm_crtc_helper_internal.h
drm: Add drm_{crtc/encoder/connector}_mode_valid()
2017-05-30 08:37:24 +02:00
drm_crtc_helper.c
drm: Handle properties in the core for atomic drivers
2017-08-08 14:45:09 +02:00
drm_crtc_internal.h
drm: Handle properties in the core for atomic drivers
2017-08-08 14:45:09 +02:00
drm_crtc.c
drm: Handle properties in the core for atomic drivers
2017-08-08 14:45:09 +02:00
drm_debugfs_crc.c
drm/crc: Only open CRC on atomic drivers when the CRTC is active.
2017-07-17 16:34:51 +02:00
drm_debugfs.c
…
drm_dma.c
…
drm_dp_aux_dev.c
drm_dp_aux_dev: switch to read_iter/write_iter
2017-07-08 20:51:46 -04:00
drm_dp_dual_mode_helper.c
drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state
2018-04-26 11:02:02 +02:00
drm_dp_helper.c
drm/dp: Don't trust drm_dp_downstream_id()
2017-07-21 17:45:26 +03:00
drm_dp_mst_topology.c
Backmerge tag 'v4.13-rc2' into drm-next
2017-07-27 08:15:43 +10:00
drm_drv.c
drm: Clean up drm_dev_unplug
2017-08-11 10:49:21 +02:00
drm_dumb_buffers.c
drm/dumb-buffers: Add defaults for .dumb_map_offset and .dumb_destroy
2017-07-29 13:51:44 +02:00
drm_edid_load.c
…
drm_edid.c
drm/edid: set ELD connector type in drm_edid_to_eld()
2018-03-19 08:42:47 +01:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
drm/fb-cma-helper: Use drm_gem_framebuffer_helper
2017-08-16 21:34:38 +02:00
drm_fb_helper.c
drm/fb_helper: Disable all crtc's when initial setup fails.
2017-12-05 11:26:36 +01:00
drm_file.c
drm: Document device unplug infrastructure
2017-08-11 10:48:03 +02:00
drm_flip_work.c
…
drm_fourcc.c
…
drm_framebuffer.c
drm: Reject getfb for multi-plane framebuffers
2018-03-28 18:24:40 +02:00
drm_gem_cma_helper.c
drm/gem-cma-helper: Remove drm_gem_cma_dumb_map_offset()
2017-08-16 20:21:24 +02:00
drm_gem_framebuffer_helper.c
drm: Add GEM backed framebuffer library
2017-08-16 21:32:23 +02:00
drm_gem.c
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-09-04 12:21:28 -07:00
drm_global.c
…
drm_hashtab.c
…
drm_info.c
…
drm_internal.h
drm/syncobj: Add a signal ioctl (v3)
2017-08-29 10:16:25 +10:00
drm_ioc32.c
Merge airlied/drm-next into drm-misc-next
2017-07-26 13:43:33 +02:00
drm_ioctl.c
drm/syncobj: Add a signal ioctl (v3)
2017-08-29 10:16:25 +10:00
drm_irq.c
drm/doc: Polish irq helper documentation
2017-06-01 08:02:14 +02:00
drm_kms_helper_common.c
…
drm_legacy.h
switch compat_drm_mapbufs() to drm_ioctl_kernel()
2017-07-04 13:16:26 -04:00
drm_lock.c
…
drm_memory.c
…
drm_mipi_dsi.c
drm: Convert to using %pOF instead of full_name
2017-07-26 13:45:06 +02:00
drm_mm.c
drm: Handle unexpected holes in color-eviction
2018-02-28 10:19:43 +01:00
drm_mode_config.c
drm: Create a format/modifier blob
2017-08-01 17:50:06 +01:00
drm_mode_object.c
drm: Handle properties in the core for atomic drivers
2017-08-08 14:45:09 +02:00
drm_modes.c
drm/modes: Fix drm_mode_is_420_only() comment
2017-07-31 14:23:30 +02:00
drm_modeset_helper.c
drm: Plumb modifiers through plane init
2017-08-01 17:50:06 +01:00
drm_modeset_lock.c
drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
2018-02-25 11:07:47 +01:00
drm_of.c
drm: Convert to using %pOF instead of full_name
2017-07-26 13:45:06 +02:00
drm_panel.c
…
drm_pci.c
drm/pci: Deprecate drm_pci_init/exit completely
2017-06-20 10:41:03 +02:00
drm_plane_helper.c
drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPI
2017-05-22 09:49:48 +02:00
drm_plane.c
Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux
2017-09-03 17:02:26 -07:00
drm_prime.c
drm/prime: Introduce drm_gem_prime_import_dev
2017-05-08 09:39:13 +02:00
drm_print.c
…
drm_probe_helper.c
drm: Allow determining if current task is output poll worker
2018-03-15 10:54:29 +01:00
drm_property.c
drm: rename, adjust and export drm_atomic_replace_property_blob
2017-07-14 15:53:06 +02:00
drm_rect.c
drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPI
2017-05-22 09:49:48 +02:00
drm_scatter.c
…
drm_scdc_helper.c
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
drm_simple_kms_helper.c
drm: Plumb modifiers through plane init
2017-08-01 17:50:06 +01:00
drm_syncobj.c
drm/syncobj: Stop reusing the same struct file for all syncobj -> fd
2018-03-28 18:24:47 +02:00
drm_sysfs.c
drm: Consolidate and document sysfs support
2017-04-04 20:47:54 +02:00
drm_trace_points.c
…
drm_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
drm_vblank.c
drm/vblank: Tune drm_crtc_accurate_vblank_count() WARN down to a debug
2017-12-05 11:26:36 +01:00
drm_vm.c
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-09-04 12:21:28 -07:00
drm_vma_manager.c
lib/interval_tree: fast overlap detection
2017-09-08 18:26:49 -07:00
Kconfig
drm/pl111: Initial drm/kms driver for pl111
2017-05-08 12:24:06 -07:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00