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linux/drivers/gpu/drm
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Chris Wilson d5e8782129 drm/i915/gem: Support parsing of oversize batches 
Matthew Auld noted that on more recent systems (such as the parser for
gen9) we may have objects that are larger than expected by the GEM uAPI
(i.e. greater than u32). These objects would have incorrect implicit
batch lengths, causing the parser to reject them for being incomplete,
or worse.

Based on a patch by Matthew Auld.

Reported-by: Matthew Auld <matthew.auld@intel.com>
Fixes: 435e8fc059db ("drm/i915: Allow parsing of unsized batches")
Testcase: igt/gem_exec_params/larger-than-life-batch
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Jon Bloomfield <jon.bloomfield@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Cc: stable@vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20201015115954.871-1-chris@chris-wilson.co.uk
(cherry picked from commit 57b2d834bf235daab388c3ba12d035c820ae09c6)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2020-10-19 13:29:50 -04:00
..
amd
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
arc
drm/arc: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS
2020-06-10 09:02:03 +02:00
arm
Linux 5.9-rc4
2020-09-08 14:41:40 +10:00
armada
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
aspeed
drm/aspeed: Use managed drmm_mode_config_cleanup
2020-09-11 10:47:19 +02:00
ast
drm/ast: Enable CRTC before planes
2020-09-16 13:08:10 +02:00
atmel-hlcdc
drm/atomic-helper: reset vblank on crtc reset
2020-07-02 20:25:51 +02:00
bochs
Linux 5.8
2020-08-11 11:58:31 +10:00
bridge
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
etnaviv
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
exynos
drm/exynos: Fix dma_parms allocation
2020-09-22 13:49:09 +09:00
fsl-dcu
Linux 5.9-rc4
2020-09-08 14:41:40 +10:00
gma500
drm/gma500: Constify static structs
2020-09-01 15:30:27 +02:00
hisilicon
drm/hisilicon: Removed the dependency on the mmu
2020-08-30 20:35:55 -04:00
i2c
sound updates for 5.9
2020-08-06 14:27:31 -07:00
i810
drm/i810: make i810_flush_queue() return void
2020-09-11 10:54:17 +02:00
i915
drm/i915/gem: Support parsing of oversize batches
2020-10-19 13:29:50 -04:00
imx
Merge drm/drm-next into drm-misc-next
2020-09-14 18:11:40 +02:00
ingenic
gpu/drm: ingenic: Add option to mmap GEM buffers cached
2020-09-15 01:32:26 +02:00
lib
…
lima
drm: lima: fix common struct sg_table related issues
2020-09-10 08:18:35 +02:00
mcde
drm/mcde: Retry DSI read/write transactions
2020-08-15 12:14:18 +02:00
mediatek
drm: mediatek: use common helper for extracting pages array
2020-09-10 08:18:35 +02:00
meson
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
mga
drm/mga: Don't include <drm/drm_pci.h>
2019-12-05 08:44:16 +01:00
mgag200
drm/mgag200: fix spelling mistake "expeced" -> "expected"
2020-08-27 11:17:52 +02:00
msm
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
mxsfb
drm: mxsfb: check framebuffer pitch
2020-09-16 11:13:27 +02:00
nouveau
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
omapdrm
Merge branch 'for-5.10-drm-sg-fix' of https://github.com/mszyprow/linux into drm-next
2020-09-17 16:07:11 +10:00
panel
drm/panel: s6e63m0: Add missing MODULE_LICENSE
2020-09-10 08:53:06 +02:00
panfrost
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
pl111
drm: pl111: Update documentation
2020-07-23 10:06:22 +02:00
qxl
drm/ttm: flip tt destroy ordering.
2020-09-18 06:14:41 +10:00
r128
drm: delete drm_pci.h
2020-04-03 17:11:41 +02:00
radeon
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
rcar-du
Miscellaneous R-Car display driver changes:
2020-09-23 08:19:29 +10:00
rockchip
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
savage
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
scheduler
drm/scheduler: fix sched_fence.c kernel-doc warnings
2020-09-15 17:52:42 -04:00
selftests
drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband message
2020-09-01 13:02:33 +05:30
shmobile
drm/shmobile: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS
2020-06-10 09:05:18 +02:00
sis
drm/sis: Don't include <drm/drm_pci.h>
2019-12-05 08:44:55 +01:00
sti
Linux 5.9-rc4
2020-09-08 14:41:40 +10:00
stm
drm/stm: repair runtime power management
2020-07-08 11:47:01 +02:00
sun4i
Linux 5.9-rc5
2020-09-14 17:19:11 +02:00
tdfx
drm/tdfx: Don't include <drm/drm_pci.h>
2019-12-05 08:45:01 +01:00
tegra
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
tidss
drm/tidss: implement WA for AM65xx erratum i2000
2020-08-21 15:17:05 +03:00
tilcdc
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
tiny
drm/mipi-dbi: Remove ->enabled
2020-06-24 09:17:34 +02:00
ttm
drm/ttm: update kernel-doc line comments
2020-09-21 11:20:13 +02:00
tve200
drm/tve200: Stabilize enable/disable
2020-09-03 21:14:09 +02:00
udl
drm/udl: Use GEM vmap/mmap function from SHMEM helpers
2020-06-10 10:17:21 +02:00
v3d
Merge branch 'for-5.10-drm-sg-fix' of https://github.com/mszyprow/linux into drm-next
2020-09-17 16:07:11 +10:00
vboxvideo
drm/vboxvideo: Use drm_gem_vram_vmap() interfaces
2020-09-14 09:12:24 +02:00
vc4
drm/vc4: hvs: Pull the state of all the CRTCs prior to PV muxing
2020-09-21 16:43:11 +02:00
vgem
drm/vgem: Use devm_drm_dev_alloc
2020-09-11 10:47:19 +02:00
via
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
virtio
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
vkms
drm/vkms: Use devm_drm_dev_alloc
2020-09-11 10:47:19 +02:00
vmwgfx
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
xen
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
xlnx
Merge drm/drm-next into drm-misc-next
2020-09-14 18:11:40 +02:00
zte
sound updates for 5.9
2020-08-06 14:27:31 -07:00
drm_agpsupport.c
…
drm_atomic_helper.c
drm/atomic-helper: Remove the timestamping constant update from drm_atomic_helper_update_legacy_modeset_state()
2020-09-14 22:37:31 +03:00
drm_atomic_state_helper.c
drm/atomic-helper: reset vblank on crtc reset
2020-07-02 20:25:51 +02:00
drm_atomic_uapi.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_atomic.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_auth.c
drm/auth: make drm_{set,drop}master_ioctl symmetrical
2020-06-15 14:49:50 +01:00
drm_blend.c
drm: plane: Verify that no or all planes have a zpos property
2020-05-14 02:10:52 +03:00
drm_bridge_connector.c
drm/bridge_connector: Set default status connected for eDP connectors
2020-08-26 19:11:41 +02:00
drm_bridge.c
drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid()
2020-06-23 19:53:27 +02:00
drm_bufs.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
drm_cache.c
drm: core: fix common struct sg_table related issues
2020-09-10 08:17:48 +02:00
drm_client_modeset.c
drm: Nuke mode->vrefresh
2020-05-27 14:31:42 +03:00
drm_client.c
drm/client: Add drm_client_framebuffer_flush()
2020-05-26 13:31:01 +02:00
drm_color_mgmt.c
drm/modeset-lock: Take the modeset BKL for legacy drivers
2020-08-17 13:41:50 -04:00
drm_connector.c
drm: Replace mode->export_head with a boolean
2020-09-01 13:38:34 +03:00
drm_context.c
drm: context: Clean up documentation
2020-03-16 09:23:55 +01:00
drm_crtc_helper_internal.h
drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx
2020-07-13 13:29:20 -04:00
drm_crtc_helper.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_crtc_internal.h
drm: convert .debugfs_init() hook to return void.
2020-03-18 17:53:28 +01:00
drm_crtc.c
Linux 5.9-rc2
2020-08-25 11:00:02 +02:00
drm_damage_helper.c
…
drm_debugfs_crc.c
drm/crc-debugfs: Fix memleak in crc_control_write
2020-09-01 09:45:44 +02:00
drm_debugfs.c
drm/debug: Expose connector VRR monitor range via debugfs
2020-06-25 15:47:14 -07:00
drm_dma.c
drm: delete drm_pci.h
2020-04-03 17:11:41 +02:00
drm_dp_aux_dev.c
drm/dp_mst: Add MST support to DP DPCD R/W functions
2020-01-09 18:07:46 -05:00
drm_dp_cec.c
…
drm_dp_dual_mode_helper.c
…
drm_dp_helper.c
drm/dp: Add helpers for DFP YCbCr 4:2:0 handling
2020-09-17 18:39:01 +03:00
drm_dp_mst_topology_internal.h
…
drm_dp_mst_topology.c
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
drm_drv.c
drm/dev: Remove drm_dev_init
2020-09-21 10:45:08 +02:00
drm_dsc.c
…
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/dp: Add drm_dp_downstream_mode()
2020-09-17 18:33:22 +03:00
drm_encoder_slave.c
drm: encoder_slave: use new I2C API
2020-06-19 09:20:21 +02:00
drm_encoder.c
drm/bridge: Make the bridge chain a double-linked list
2019-12-09 10:03:01 +01:00
drm_fb_cma_helper.c
drm: Fix misspellings of "Analog Devices"
2020-04-21 08:15:03 +02:00
drm_fb_helper.c
Linux 5.8
2020-08-11 11:58:31 +10:00
drm_file.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Add drm_fb_swab()
2020-05-26 13:33:08 +02:00
drm_fourcc.c
drm: drm_fourcc: add NV15, Q410, Q401 YUV formats
2020-06-19 13:33:40 +01:00
drm_framebuffer.c
gpu/drm: cleanup coding style a bit
2020-09-09 11:45:18 +02:00
drm_gem_cma_helper.c
drm: prime: add common helper to check scatterlist contiguity
2020-09-10 08:17:48 +02:00
drm_gem_framebuffer_helper.c
drm: remove _unlocked suffix in drm_gem_object_put_unlocked
2020-05-19 22:31:31 +01:00
drm_gem_shmem_helper.c
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
drm_gem_ttm_helper.c
drm/ttm: merge offset and base in ttm_bus_placement
2020-09-08 10:43:30 +02:00
drm_gem_vram_helper.c
drm/ttm: flip tt destroy ordering.
2020-09-18 06:14:41 +10:00
drm_gem.c
* backmerge from drm-fixes at v5.8-rc7
2020-08-11 12:00:30 +10:00
drm_hashtab.c
…
drm_hdcp.c
drm: Fix HDCP failures when SRM fw is missing
2020-05-05 14:01:53 -04:00
drm_internal.h
drm/dev: Remove drm_dev_init
2020-09-21 10:45:08 +02:00
drm_ioc32.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_ioctl.c
drm-misc-next for v5.9:
2020-06-24 15:45:51 +10:00
drm_irq.c
drm: use drm_dev_has_vblank more
2020-05-29 12:58:11 +02:00
drm_kms_helper_common.c
…
drm_lease.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_legacy_misc.c
…
drm_legacy.h
…
drm_lock.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_managed.c
drm/dev: Remove drm_dev_init
2020-09-21 10:45:08 +02:00
drm_memory.c
…
drm_mipi_dbi.c
Linux 5.8
2020-08-11 11:58:31 +10:00
drm_mipi_dsi.c
drm: mipi-dsi: Convert logging to drm_* functions.
2020-07-10 20:21:45 +02:00
drm_mm.c
drm/mm: cleanup and improve next_hole_*_addr()
2020-06-23 15:46:40 +02:00
drm_mode_config.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_mode_object.c
drm/modeset-lock: Take the modeset BKL for legacy drivers
2020-08-17 13:41:50 -04:00
drm_modes.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
drm_modeset_helper.c
…
drm_modeset_lock.c
…
drm_of.c
Linux 5.8
2020-08-11 11:58:31 +10:00
drm_panel_orientation_quirks.c
drm: Added orientation quirk for ASUS tablet model T103HAF
2020-08-04 11:45:23 +02:00
drm_panel.c
drm/panel: Add helper for reading DT rotation
2020-08-16 17:12:18 +02:00
drm_pci.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_plane_helper.c
…
drm_plane.c
Linux 5.9-rc2
2020-08-25 11:00:02 +02:00
drm_prime.c
drm-misc-next for 5.10:
2020-09-23 09:52:24 +10:00
drm_print.c
…
drm_probe_helper.c
Merge tag 'drm-intel-next-2020-07-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2020-07-31 14:42:37 +10:00
drm_property.c
drm: limit to INT_MAX in create_blob ioctl
2019-12-04 19:44:13 -08:00
drm_rect.c
drm/rect: update kerneldoc for drm_rect_clip_scaled()
2019-11-28 13:15:43 +01:00
drm_scatter.c
gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc
2020-06-02 10:59:11 -07:00
drm_scdc_helper.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
drm/simple-kms: Fix documentation for drm_simple_encoder_init()
2020-03-06 09:24:29 +01:00
drm_syncobj.c
drm/syncobj: Tune down unordered timeline DRM_ERROR
2020-08-02 15:22:31 +02:00
drm_sysfs.c
drm/connector: notify userspace on hotplug after register complete
2020-06-03 10:24:23 +02:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
This tree adds the sched_set_fifo*() encapsulation APIs to remove
2020-08-06 11:55:43 -07:00
drm_vblank.c
drm/atomic-helper: Remove the timestamping constant update from drm_atomic_helper_update_legacy_modeset_state()
2020-09-14 22:37:31 +03:00
drm_vm.c
drm-misc-next for v5.9:
2020-06-24 15:45:51 +10:00
drm_vma_manager.c
…
drm_writeback.c
drm/writeback: don't set fence->ops to default
2020-05-20 20:03:45 +02:00
Kconfig
drm: xlnx: DRM/KMS driver for Xilinx ZynqMP DisplayPort Subsystem
2020-07-18 02:59:16 +03:00
Makefile
drm/imx: compile imx directory by default
2020-09-09 16:39:48 +02:00