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Dave Airlie 796b556cbf vmwgfx fixes for regressions in 5.12 
Here's a set of 3 patches fixing ugly regressions
 in the vmwgfx driver. We broke lock initialization
 code and ended up using spinlocks before initialization
 breaking lockdep.
 Also there was a bit of a fallout from drm changes
 which made the core validate that unreferenced buffers
 have been unpinned. vmwgfx pinning code predates a lot
 of the core drm and wasn't written to account for those
 semantics. Fortunately changes required to fix it
 are not too intrusive.
 The changes have been validated by our internal ci.
 
 Signed-off-by: Zack Rusin <zackr@vmware.com>
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Merge tag 'vmwgfx-fixes-2021-04-14' of gitlab.freedesktop.org:zack/vmwgfx into drm-fixes

vmwgfx fixes for regressions in 5.12

Here's a set of 3 patches fixing ugly regressions
in the vmwgfx driver. We broke lock initialization
code and ended up using spinlocks before initialization
breaking lockdep.
Also there was a bit of a fallout from drm changes
which made the core validate that unreferenced buffers
have been unpinned. vmwgfx pinning code predates a lot
of the core drm and wasn't written to account for those
semantics. Fortunately changes required to fix it
are not too intrusive.
The changes have been validated by our internal ci.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Zack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f7add0a2-162e-3bd2-b1be-344a94f2acbf@vmware.com
2021-04-18 09:27:00 +10:00
..
amd drm/amdgpu/smu7: fix CAC setting on TOPAZ 2021-04-08 00:36:40 -04:00
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 drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
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 drm pull for 5.12-rc1 2021-02-21 14:44:44 -08:00
etnaviv drm/etnaviv: User FOLL_LONGTERM in userptr 2021-03-19 20:15:48 +01:00
exynos drm/exynos/decon5433: Remove the unused include statements 2021-03-29 19:53:23 +09:00
fsl-dcu drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
gma500 platform-drivers-x86 for v5.12-1 2021-02-22 08:50:01 -08:00
hisilicon drm/hisilicon/hibmc: Remove hibmc_ttm.c 2021-01-15 10:06:00 +01:00
i2c
i810
i915 drm/i915/display/vlv_dsi: Do not skip panel_pwr_cycle_delay when disabling the panel 2021-04-12 08:00:33 -04:00
imx drm/imx: imx-ldb: fix out of bounds array access warning 2021-03-25 07:48:34 +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 Revert "drm/scheduler: Job timeout handler returns status (v3)" 2021-02-10 15:26:00 +01:00
mcde drm-misc-next for 5.11: 2020-12-15 10:21:48 +01:00
mediatek Mediatek DRM Next for Linux 5.12 2021-02-05 09:25:26 +10:00
meson drm: meson_drv add shutdown function 2021-03-11 11:11:33 +01:00
mga drm/mga/mga_ioc32: Fix some formatting issues in 'mga_compat_ioctl's header 2021-01-18 15:41:12 +01:00
mgag200 drm/mgag200: Remove references to struct drm_device.pdev 2021-01-06 15:43:13 +01:00
msm Merge tag 'drm-msm-fixes-2021-04-02' of https://gitlab.freedesktop.org/drm/msm into drm-fixes 2021-04-09 10:33:38 +10:00
mxsfb Short summary of fixes pull (less than what git shortlog provides): 2020-12-15 17:25:55 +01:00
nouveau drm/nouveau/kms/nve4-nv108: Limit cursors to 128x128 2021-03-25 10:00:04 +10:00
omapdrm drm/omap: dsi: fix unsigned expression compared with zero 2021-03-17 13:59:23 +02:00
panel drm/panel: panel-dsi-cm: disable TE for now 2021-04-06 16:51:29 +03:00
panfrost Revert "drm/scheduler: Job timeout handler returns status (v3)" 2021-02-10 15:26:00 +01:00
pl111 ARM updates for 5.12-rc1: 2021-02-22 14:27:07 -08:00
qxl qxl: Fix uninitialised struct field head.surface_id 2021-03-11 11:11:33 +01:00
r128 drm/r128/r128_ioc32: Fix formatting issues in 'r128_compat_ioctl()'s header 2021-01-18 15:41:04 +01:00
radeon drm/radeon: Fix size overflow 2021-04-08 00:36:40 -04:00
rcar-du drm: rcar-du: Use drmm_encoder_alloc() to manage encoder 2021-03-16 03:12:36 +02:00
rockchip drm/rockchip: Require the YTR modifier for AFBC 2021-02-25 10:18:45 +01:00
savage drm/savage/savage_bci: Remove set but never used 'aper_rsrc' and 'fb_rsrc' 2020-11-12 20:31:01 +01:00
scheduler Revert "drm/scheduler: Job timeout handler returns status (v3)" 2021-02-10 15:26:00 +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 drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
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 pull for 5.12-rc1 2021-02-21 14:44:44 -08:00
tdfx drm: Constify drm_driver in drivers that don't modify it 2021-01-05 07:20:36 +02:00
tegra drm/tegra: sor: Grab runtime PM reference across reset 2021-03-30 19:51:39 +02:00
tidss drm/tidss: use devm_platform_ioremap_resource_byname 2020-11-10 14:34:16 +02:00
tilcdc doc: use KCFLAGS instead of EXTRA_CFLAGS to pass flags from command line 2021-02-22 13:59:10 -07:00
tiny drm: Use USB controller's DMA mask when importing dmabufs 2021-03-11 11:11:33 +01:00
ttm drm/ttm: Fix TTM page pool accounting 2021-03-11 11:11:33 +01:00
tve200 drm/tve200: remove unused including <linux/version.h> 2020-12-30 11:25:05 +01:00
udl drm: Use USB controller's DMA mask when importing dmabufs 2021-03-11 11:11:33 +01:00
v3d Revert "drm/scheduler: Job timeout handler returns status (v3)" 2021-02-10 15:26:00 +01:00
vboxvideo drm/vboxvideo: Remove references to struct drm_device.pdev 2021-01-06 15:44:04 +01:00
vc4 drm/vc4: crtc: Reduce PV fifo threshold on hvs4 2021-04-08 14:55:02 +02:00
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 an error code in virtio_gpu_init() 2021-02-09 17:16:57 +01:00
vkms drm/vkms: Fix missing kmalloc allocation failure check 2021-01-15 17:45:07 -03:00
vmwgfx drm/vmwgfx: Make sure bo's are unpinned before putting them back 2021-04-14 16:41:31 -04:00
xen drivers: gpu: drm: xen_drm_front_drm_info is declared twice 2021-03-26 07:40:10 +02:00
xlnx drm/xlnx: fix kmemleak by sending vblank_event in atomic_disable 2021-02-03 11:42:34 +01:00
zte drm: zte: Remove unnecessary drm_plane_cleanup() wrapper 2021-01-05 07:20:24 +02:00
drm_agpsupport.c drm: Upcast struct drm_device.dev to struct pci_device; replace pdev 2021-01-19 09:06:38 +01:00
drm_atomic_helper.c Linux 5.11-rc5 2021-01-25 14:35:44 +10:00
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_atomic.c Merge branch 'akpm' (patches from Andrew) 2020-12-15 12:53:37 -08:00
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_connector.c gpu/drm: delete same check in if condition 2020-11-02 14:04:53 +01:00
drm_bridge.c
drm_bufs.c drm: Upcast struct drm_device.dev to struct pci_device; replace pdev 2021-01-19 09:06:38 +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_modeset.c drm: replace drm_modeset_lock_all() in drm_client_modeset_dpms_legacy() 2021-02-09 17:16:57 +01:00
drm_client.c drm/client: Depend on GEM object kmap ref-counting 2020-11-24 09:27:54 +01:00
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_helper_internal.h drm: remove drm_fb_helper_modinit 2021-02-08 12:20:38 +01:00
drm_crtc_helper.c
drm_crtc_internal.h drm: Introduce plane and CRTC scaling filter properties 2020-10-21 12:19:54 +03:00
drm_crtc.c drm/imx: fixes and drm managed resources 2021-01-07 11:24:50 +01:00
drm_damage_helper.c
drm_debugfs_crc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor() 2020-10-15 13:58:54 -04:00
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c - HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (Anshuman) 2021-01-29 17:05:15 +10:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm pull for 5.12-rc1 2021-02-21 14:44:44 -08:00
drm_drv.c drm: Unamp the entire device address space on device unplug 2021-01-19 10:22:14 +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_load.c
drm_edid.c drm: Upcast struct drm_device.dev to struct pci_device; replace pdev 2021-01-19 09:06:38 +01:00
drm_encoder_slave.c
drm_encoder.c drm: add drmm_encoder_alloc() 2021-01-04 12:59:33 +01:00
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb-helper: only unmap if buffer not null 2021-03-11 11:08:14 +01:00
drm_file.c drm/drm_vblank: set the dma-fence timestamp during send_vblank_event 2021-02-24 21:05:54 +05:30
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c drm/fourcc: Add AXBXGXRX106106106106 format 2020-10-20 20:51:42 +01:00
drm_framebuffer.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +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-helpers: vunmap: Don't put pages for dma-buf 2021-03-11 11:11:33 +01:00
drm_gem_ttm_helper.c drm/ttm: Add vmap/vunmap to TTM and TTM GEM helpers 2020-11-09 09:17:36 +01:00
drm_gem_vram_helper.c drm/vram-helper: Reuse existing page mappings in vmap 2021-01-19 15:37:14 +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_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/compat: Clear bounce structures 2021-03-11 11:11:33 +01:00
drm_ioctl.c drm: Give irq_by_busid drm_legacy_ prefix 2020-10-21 18:05:11 +02:00
drm_irq.c drm: Upcast struct drm_device.dev to struct pci_device; replace pdev 2021-01-19 09:06:38 +01:00
drm_kms_helper_common.c drm: remove drm_fb_helper_modinit 2021-02-08 12:20:38 +01:00
drm_lease.c
drm_legacy_misc.c
drm_legacy.h drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY 2021-01-13 14:22:37 +01:00
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_orientation_quirks.c
drm_panel.c
drm_pci.c drm: Upcast struct drm_device.dev to struct pci_device; replace pdev 2021-01-19 09:06:38 +01:00
drm_plane_helper.c
drm_plane.c Linux 5.11-rc5 2021-01-25 14:35:44 +10:00
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/syncobj: Fix use-after-free 2021-01-20 10:28:39 +01:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c drm/drm_vblank: set the dma-fence timestamp during send_vblank_event 2021-02-24 21:05:54 +05:30
drm_vm.c drm: Upcast struct drm_device.dev to struct pci_device; replace pdev 2021-01-19 09:06:38 +01:00
drm_vma_manager.c
drm_writeback.c
Kconfig Merge tag 'amd-drm-fixes-5.12-2021-03-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes 2021-03-12 11:20:02 +10:00
Makefile drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY 2021-01-13 14:22:37 +01:00