Thomas Zimmermann 47d35c1c40 drm: Set vm_ops to GEM object's values during mmap ... The GEM mmap code relies on the GEM object's mmap callback to set the VMA's vm_ops field. This is easily forgotten and already led to a memory leak in the CMA helpers. Instead set the vm_ops field in the DRM core code to the GEM object's value. Drivers with different needs can override this in their mmap callback. v2: * support (vm_ops == NULL) if mmap is given; required by VRAM helpers Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: f5ca8eb6f9 ("drm/cma-helper: Implement mmap as GEM CMA object functions") Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reported-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Eric Anholt <eric@anholt.net> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20210115093038.10345-1-tzimmermann@suse.de		2021-01-18 10:37:26 +01:00
..
amd	drm/amdgpu: Remove unused variable	2021-01-15 13:00:57 +01:00
arc	drm: Constify drm_driver in drivers that don't modify it	2021-01-05 07:20:36 +02:00
arm	drm-misc-next for v5.12:	2021-01-07 10:46:32 +01:00
armada	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
aspeed
ast	drm/ast: Remove references to struct drm_device.pdev	2021-01-06 15:38:30 +01:00
atmel-hlcdc	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
bochs	drm/bochs: Remove references to struct drm_device.pdev	2021-01-06 15:42:55 +01:00
bridge	- Add default modes for connectors in unknown state	2021-01-07 13:02:57 +01:00
etnaviv	Merge drm/drm-next into drm-misc-next	2020-12-15 11:05:43 +01:00
exynos	drm for 5.11-rc1	2020-12-14 11:07:56 -08:00
fsl-dcu
gma500	drm/gma500: Remove references to struct drm_device.pdev	2021-01-06 15:43:13 +01:00
hisilicon	drm/hisilicon/hibmc: Remove hibmc_ttm.c	2021-01-15 10:06:00 +01:00
i2c
i810
i915	- Display hotplug fix for gen2/gen3 (Chris)	2021-01-07 12:20:29 +01:00
imx	drm/imx: ipuv3-crtc: use drm managed resources	2021-01-04 12:59:34 +01:00
ingenic	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
kmb	- Add default modes for connectors in unknown state	2021-01-07 13:02:57 +01:00
lib
lima	UAPI Changes:	2020-12-18 12:38:28 -08:00
mcde	drm-misc-next for 5.11:	2020-12-15 10:21:48 +01:00
mediatek	drm-misc-next for v5.12:	2021-01-07 10:46:32 +01:00
meson	drm/meson: dw-hdmi: Enable the iahb clock early enough	2020-11-20 16:41:10 +01:00
mga
mgag200	drm/mgag200: Remove references to struct drm_device.pdev	2021-01-06 15:43:13 +01:00
msm	drm-misc-next for v5.12:	2021-01-07 10:46:32 +01:00
mxsfb	Short summary of fixes pull (less than what git shortlog provides):	2020-12-15 17:25:55 +01:00
nouveau	drm/nouveau: Remove references to struct drm_device.pdev	2021-01-13 09:04:04 +01:00
omapdrm	drm/omap: Delete useless kfree code	2020-12-15 17:19:54 +02:00
panel	drm/panel: s6e63m0: Support max-brightness	2020-12-30 11:26:08 +01:00
panfrost	drm/panfrost: Use delayed timer as default in devfreq profile	2021-01-13 15:38:27 +00:00
pl111	drm/cma-helper: Implement mmap as GEM CMA object functions	2020-11-30 13:38:27 +01:00
qxl	Merge drm/drm-next into drm-misc-next	2021-01-07 14:11:28 +01:00
r128
radeon	drm/radeon: Store PCI controller in struct radeon_device.hose	2021-01-13 14:22:37 +01:00
rcar-du	- Add default modes for connectors in unknown state	2021-01-07 13:02:57 +01:00
rockchip	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
savage
scheduler	Merge drm/drm-next into drm-misc-next	2020-12-15 11:05:43 +01:00
selftests	drm/selftests/test-drm_dp_mst_helper: Move 'sideband_msg_req_encode_decode' onto the heap	2020-11-17 20:08:29 +01:00
shmobile
sis
sti	drm: sti: Remove unnecessary drm_plane_cleanup() wrapper	2021-01-05 07:20:21 +02:00
stm	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
sun4i	drm/sun4i: tcon: fix inverted DCLK polarity	2021-01-14 12:37:28 +01:00
tdfx	drm: Constify drm_driver in drivers that don't modify it	2021-01-05 07:20:36 +02:00
tegra	drm for 5.11-rc1	2020-12-14 11:07:56 -08:00
tidss
tilcdc
tiny	drm/cirrus: Remove references to struct drm_device.pdev	2021-01-06 15:43:10 +01:00
ttm	Merge drm/drm-next into drm-misc-next	2021-01-07 14:11:28 +01:00
tve200	drm/tve200: remove unused including <linux/version.h>	2020-12-30 11:25:05 +01:00
udl	drm/shmem-helper: Removed drm_gem_shmem_create_object_cached()	2020-11-24 09:10:33 +01:00
v3d	drm/v3d: Don't clear MMU control bits on exception	2021-01-06 18:38:57 +01:00
vboxvideo	drm/vboxvideo: Remove references to struct drm_device.pdev	2021-01-06 15:44:04 +01:00
vc4	drm/vc4: Initialize vc4_drm_driver with CMA helper defaults	2021-01-15 10:39:05 +01:00
vgem	drm/prime: split array import functions v4	2020-11-30 15:00:45 +01:00
via	via/via_irq: use __func__ to replace string function name	2020-11-27 16:14:02 +01:00
virtio	drm/virtio: fix prime export for vram objects	2021-01-11 08:49:48 +01:00
vkms	drm/vkms: Fix missing kmalloc allocation failure check	2021-01-15 17:45:07 -03:00
vmwgfx	drm/vmwgfx: Fix display register usage for some older configs	2021-01-14 12:16:47 -05:00
xen	drm/prime: split array import functions v4	2020-11-30 15:00:45 +01:00
xlnx
zte	drm: zte: Remove unnecessary drm_plane_cleanup() wrapper	2021-01-05 07:20:24 +02:00
drm_agpsupport.c	drm: Inline AGP wrappers into their only callers	2021-01-13 14:21:53 +01:00
drm_atomic.c	Merge branch 'akpm' (patches from Andrew)	2020-12-15 12:53:37 -08:00
drm_atomic_helper.c	drm: automatic legacy gamma support	2020-12-15 15:46:03 +02:00
drm_atomic_state_helper.c	drm: fix some kernel-doc markups	2020-11-16 20:48:20 +01:00
drm_atomic_uapi.c	drm: fix oops in drm_atomic_set_crtc_for_connector	2020-11-16 09:56:55 +01:00
drm_auth.c
drm_blend.c	drm/doc: introduce new section for standard plane properties	2020-12-17 16:56:40 +01:00
drm_bridge.c
drm_bridge_connector.c
drm_bufs.c	drm: Fix fall-through warnings for Clang	2020-11-22 22:58:54 +01:00
drm_cache.c	drm: Include <linux/mem_encrypt.h> in drm_cache.c	2021-01-14 09:42:31 +01:00
drm_client.c	drm/client: Depend on GEM object kmap ref-counting	2020-11-24 09:27:54 +01:00
drm_client_modeset.c
drm_color_mgmt.c	drm: add legacy support for using degamma for gamma	2020-12-15 15:46:03 +02:00
drm_connector.c	drm: fix some kernel-doc markups	2020-11-16 20:48:20 +01:00
drm_context.c
drm_crtc.c	drm/imx: fixes and drm managed resources	2021-01-07 11:24:50 +01:00
drm_crtc_helper.c
drm_crtc_helper_internal.h
drm_crtc_internal.h
drm_damage_helper.c
drm_debugfs.c
drm_debugfs_crc.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c	Merge tag 'topic/dp-hdmi-2.1-pcon-2020-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2021-01-07 11:02:25 +01:00
drm_dp_mst_topology.c	drm: distinguish return value of drm_dp_check_and_send_link_address	2021-01-12 15:44:07 +01:00
drm_dp_mst_topology_internal.h
drm_drv.c	- Add default modes for connectors in unknown state	2021-01-07 13:02:57 +01:00
drm_dsc.c	drm/dsc: add helper for calculating rc buffer size from DPCD	2020-12-10 10:49:47 +02:00
drm_dumb_buffers.c	drm: Don't export the drm_gem_dumb_destroy() function	2021-01-05 07:20:25 +02:00
drm_edid.c	Merge tag 'topic/dp-hdmi-2.1-pcon-2020-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2021-01-07 11:02:25 +01:00
drm_edid_load.c
drm_encoder.c	drm: add drmm_encoder_alloc()	2021-01-04 12:59:33 +01:00
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c	drm/fb-helper: Add a FIXME that generic_setup is very confusing	2020-12-22 12:17:37 +01:00
drm_file.c	drm: Move struct drm_device.hose to legacy section	2021-01-13 14:22:37 +01:00
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c
drm_framebuffer.c	drm: fix some kernel-doc markups	2020-11-16 20:48:20 +01:00
drm_gem.c	drm: Set vm_ops to GEM object's values during mmap	2021-01-18 10:37:26 +01:00
drm_gem_cma_helper.c	drm/cma-helper: Implement mmap as GEM CMA object functions	2020-11-30 13:38:27 +01:00
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c	drm/shmem-helper: Removed drm_gem_shmem_create_object_cached()	2020-11-24 09:10:33 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c	drm/vram-helper: Fix use of top-down placement	2020-11-20 05:20:48 +10:00
drm_hashtab.c
drm_hdcp.c
drm_internal.h	drm: Don't export the drm_gem_dumb_destroy() function	2021-01-05 07:20:25 +02:00
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm/irq: Add the new api to install irq	2020-12-03 03:57:15 -05:00
drm_kms_helper_common.c
drm_lease.c
drm_legacy.h	drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY	2021-01-13 14:22:37 +01:00
drm_legacy_misc.c
drm_lock.c
drm_managed.c
drm_memory.c	drm: Implement drm_need_swiotlb() in drm_cache.c	2021-01-13 14:22:29 +01:00
drm_mipi_dbi.c
drm_mipi_dsi.c
drm_mm.c
drm_mode_config.c	drm-misc-next for v5.12:	2021-01-07 13:40:20 +01:00
drm_mode_object.c	drm: fix some kernel-doc markups	2020-11-16 20:48:20 +01:00
drm_modes.c	drm/modes: Switch to 64bit maths to avoid integer overflow	2021-01-14 19:37:53 +02:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel.c
drm_panel_orientation_quirks.c
drm_pci.c	drm: Use a const drm_driver for legacy PCI devices	2021-01-05 07:20:35 +02:00
drm_plane.c	drm-misc-next for v5.12:	2021-01-07 13:40:20 +01:00
drm_plane_helper.c
drm_prime.c	drm: Set vm_ops to GEM object's values during mmap	2021-01-18 10:37:26 +01:00
drm_print.c
drm_probe_helper.c	drm: Add default modes for connectors in unknown state	2021-01-05 07:19:50 +02:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c	drm: fix some kernel-doc markups	2020-11-16 20:48:20 +01:00
drm_self_refresh_helper.c
drm_simple_kms_helper.c	drm/simple_kms_helper: add drmm_simple_encoder_alloc()	2021-01-04 12:59:33 +01:00
drm_syncobj.c
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_vblank.c	drm/vblank: Fix typo in docs	2021-01-14 15:47:45 +01:00
drm_vblank_work.c
drm_vm.c
drm_vma_manager.c
drm_writeback.c
Kconfig	drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY	2021-01-13 14:22:37 +01:00
Makefile	drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY	2021-01-13 14:22:37 +01:00