Chris Wilson 3da3c5c1c9 drm/i915: Exclude low pages (128KiB) of stolen from use ... The GPU is trashing the low pages of its reserved memory upon reset. If we are using this memory for ringbuffers, then we will dutiful resubmit the trashed rings after the reset causing further resets, and worse. We must exclude this range from our own use. The value of 128KiB was found by empirical measurement (and verified now with a selftest) on gen9. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201019165005.18128-2-chris@chris-wilson.co.uk (cherry picked from commit d3606757e611fbd48bb239e8c2fe9779b3f50035) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2020-10-21 08:32:28 -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: Exclude low pages (128KiB) of stolen from use	2020-10-21 08:32:28 -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
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
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
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_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_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_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_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_rect.c
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_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