linux_dsm_epyc7002/drivers/gpu/drm
Felix Kuehling 9f890f3044 drm/amdgpu: Optimize KFD page table reservation
Be less pessimistic about estimated page table use for KFD. Most
allocations use 2MB pages and therefore need less VRAM for page
tables. This allows more VRAM to be used for applications especially
on large systems with many GPUs and hundreds of GB of system memory.

Example: 8 GPUs with 32GB VRAM each + 256GB system memory = 512GB
Old page table reservation per GPU:  1GB
New page table reservation per GPU: 32MB

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: xinhui pan <xinhui.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-26 14:51:03 -05:00
..
amd drm/amdgpu: Optimize KFD page table reservation 2019-11-26 14:51:03 -05:00
arc drm: Stop including drm_bridge.h from drm_crtc.h 2019-08-28 22:11:03 +02:00
arm Merge drm/drm-next into drm-misc-next 2019-10-23 11:14:11 -04:00
armada drm/armada: drop use of drmP.h 2019-08-14 18:31:10 +02:00
aspeed drm/aspeed: gfc_crtc: Make structure aspeed_gfx_funcs constant 2019-08-14 19:27:26 +02:00
ast drm/vram: drop DRM_VRAM_MM_FILE_OPERATIONS 2019-10-17 13:59:16 +02:00
atmel-hlcdc drm/atmel-hlcdc: Use swap() where appropriate 2019-10-11 18:22:50 +03:00
bochs drm/bochs: Replace prepare_fb()/cleanup_fb() with GEM VRAM helpers 2019-10-24 16:12:30 +02:00
bridge drm/bridge: tc358767: Use DP nomenclature 2019-10-23 18:20:05 +02:00
cirrus drm/simple-kms: Standardize arguments for callbacks 2019-10-24 13:55:56 +02:00
etnaviv Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
exynos drm/exynos: Move static keyword to the front of declaration 2019-10-28 21:12:27 +09:00
fsl-dcu drm: Stop including drm_bridge.h from drm_crtc.h 2019-08-28 22:11:03 +02:00
gma500 drm: Spelling s/connet/connect/ 2019-10-24 17:59:45 +02:00
hisilicon drm/hisilicon/hibmc: Use GEM VRAM's prepare_fb() and cleanup_fb() helpers 2019-10-24 16:12:36 +02:00
i2c drm: tda998x: use cec_notifier_conn_(un)register 2019-10-21 14:23:25 +02:00
i810 drm/i810: Prevent underflow in ioctl 2019-10-04 17:04:05 +01:00
i915 drm/i915: Don't select BROKEN 2019-11-06 05:46:04 +10:00
imx Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
ingenic drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
lib
lima drm/lima: add __GFP_NOWARN flag to all dma_alloc_wc 2019-10-17 23:42:02 +08:00
mcde Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
mediatek drm/mediatek: remove cast to pointers passed to kfree 2019-10-24 14:12:21 +02:00
meson drm/meson: Enable DRM InfoFrame support on GXL, GXM and G12A 2019-10-10 12:50:02 +02:00
mga drm/mga: drop use of drmP.h 2019-06-30 09:48:05 +02:00
mgag200 drm/vram: drop DRM_VRAM_MM_FILE_OPERATIONS 2019-10-17 13:59:16 +02:00
msm drm/msm: edp: Avoid drm_dp_link helpers 2019-10-23 18:20:31 +02:00
mxsfb drm/mxsfb: Read bus flags from bridge if present 2019-10-14 22:19:32 +02:00
nouveau drm/dp_mst: Add basic topology reprobing when resuming 2019-10-24 14:29:48 -04:00
omapdrm Merge drm/drm-next into drm-misc-next 2019-10-23 11:14:11 -04:00
panel Linux 5.4-rc4 2019-10-23 12:10:05 +02:00
panfrost drm/panfrost: Simplify devfreq utilisation tracking 2019-10-29 13:01:51 -05:00
pl111 drm/simple-kms: Standardize arguments for callbacks 2019-10-24 13:55:56 +02:00
qxl drm/qxl: stop using TTM to call driver internal functions 2019-10-25 11:40:51 +02:00
r128 drm/r128: drop use of drmP.h 2019-07-17 12:52:55 +02:00
radeon drm/radeon: remove redundant assignment to variable ret 2019-11-26 09:48:57 -05:00
rcar-du drm: rcar-du: lvds: Add r8a774b1 support 2019-10-16 00:28:32 +03:00
rockchip drm/rockchip: Avoid drm_dp_link helpers 2019-10-23 18:21:01 +02:00
savage drm/savage: drop use of drmP.h 2019-06-05 20:31:04 +02:00
scheduler drm/sched: Avoid job cleanup if sched thread is parked. 2019-11-07 18:08:07 -05:00
selftests drm/mm: Use helpers for drm_mm_node booleans 2019-10-04 13:42:33 +01:00
shmobile drm/shmobile: drop use of drmP.h 2019-07-15 18:11:31 +02:00
sis drm/sis: drop drmP.h use 2019-06-05 20:29:57 +02:00
sti drm: sti: fix W=1 warnings 2019-09-16 15:14:43 +02:00
stm drm/stm: dsi: higher pll out only in video burst mode 2019-09-16 15:14:10 +02:00
sun4i drm/sun4i: Enable DRM InfoFrame support on H6 2019-10-10 12:50:03 +02:00
tdfx drm/tdfx: drop use of drmP.h 2019-07-17 12:52:55 +02:00
tegra drm/tegra: Unconditionally select IOMMU_IOVA 2019-11-01 10:49:29 +01:00
tilcdc drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
tiny drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS 2019-10-17 13:59:16 +02:00
ttm drm-misc-next for 5.5: 2019-11-04 09:28:51 +10:00
tve200 drm/bridge: panel: Infer connector type from panel by default 2019-09-08 19:04:23 +02:00
udl drm/connector: Share with non-atomic drivers the function to get the single encoder 2019-09-16 15:13:02 -07:00
v3d drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS 2019-10-17 13:59:16 +02:00
vboxvideo drm/vboxvideo: Use drm_gem_fb_create_with_dirty instead of drm_gem_fb_create 2019-10-29 13:10:07 +01:00
vc4 Merge drm/drm-next into drm-misc-next 2019-10-23 11:14:11 -04:00
vgem dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
via drivers/gpu/drm/via: convert put_page() to put_user_page*() 2019-09-24 15:54:08 -07:00
virtio drm/virtio: move byteorder handling into virtio_gpu_cmd_transfer_to_host_2d function 2019-10-22 11:34:03 +02:00
vkms drm/vkms: Remove duplicated include from vkms_drv.c 2019-10-10 15:45:35 +02:00
vmwgfx drm/ttm: always keep BOs on the LRU 2019-10-25 11:40:50 +02:00
xen drm/simple-kms: Standardize arguments for callbacks 2019-10-24 13:55:56 +02:00
zte Linus 5.3-rc1 2019-07-22 21:24:10 +02:00
ati_pcigart.c drm/ati_pcigart: drop dependency on drm_os_linux.h 2019-07-19 23:24:16 +02:00
drm_agpsupport.c gpu/drm: fix a few kernel-doc "/**" mark warnings 2019-07-16 11:25:02 +02:00
drm_atomic_helper.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_atomic_state_helper.c drm/atomic: Rename crtc_state->pageflip_flags to async_flip 2019-09-18 18:43:36 +02:00
drm_atomic_uapi.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_atomic.c drm: Free the writeback_job when it with an empty fb 2019-09-23 15:31:53 +08:00
drm_auth.c
drm_blend.c drm: two planes with the same zpos have undefined ordering 2019-10-09 20:04:55 +02:00
drm_bridge.c drm: Add atomic variants for bridge enable/disable 2019-06-13 13:00:29 -04:00
drm_bufs.c drm main pull request for v5.3-rc1 (sans mm changes) 2019-07-15 19:04:27 -07:00
drm_cache.c drm/gpu: Fix Memory barrier without comment Issue 2019-10-25 09:35:06 +02:00
drm_client_modeset.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_client.c drm/fb-helper: Map DRM client buffer only when required 2019-08-01 15:01:29 +02:00
drm_color_mgmt.c
drm_connector.c drm: Add DisplayPort colorspace property creation function 2019-09-20 18:46:18 +03:00
drm_context.c
drm_crtc_helper_internal.h drm/connector: Share with non-atomic drivers the function to get the single encoder 2019-09-16 15:13:02 -07:00
drm_crtc_helper.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_crtc_internal.h drm/atomic: Move __drm_atomic_helper_disable_plane/set_config() 2019-06-08 16:46:37 +02:00
drm_crtc.c drm: no need to check return value of debugfs_create functions 2019-06-13 16:39:16 +02:00
drm_damage_helper.c drm: damage_helper: Fix race checking plane->state->fb 2019-10-08 09:41:06 -04:00
drm_debugfs_crc.c drm: Fix return type of crc .poll() 2019-09-30 20:17:31 +03:00
drm_debugfs.c drm: debugfs: make drm_debugfs_create_files() never fail 2019-06-14 16:59:51 +02:00
drm_dma.c gpu/drm: fix a few kernel-doc "/**" mark warnings 2019-07-16 11:25:02 +02:00
drm_dp_aux_dev.c drm/dp_mst: Enable registration of AUX devices for MST ports 2019-07-25 16:39:35 -04:00
drm_dp_cec.c drm_dp_cec: drop use of drmP.h 2019-10-08 18:29:00 +02:00
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm/tegra: Move drm_dp_link helpers to Tegra DRM 2019-10-23 18:22:10 +02:00
drm_dp_mst_topology_internal.h drm/dp_mst: Add sideband down request tracing + selftests 2019-09-03 19:30:06 -04:00
drm_dp_mst_topology.c drm/dp_mst: fix gcc compile error 2019-11-06 05:45:29 +10:00
drm_drv.c Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
drm_dsc.c drm/dsc: Fix bogus cpu_to_be16() usage 2019-09-30 20:15:53 +03:00
drm_dumb_buffers.c Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()" 2019-08-07 11:56:48 -04:00
drm_edid_load.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_edid.c Merge drm/drm-next into drm-misc-next 2019-10-23 11:14:11 -04:00
drm_encoder_slave.c
drm_encoder.c drm: Stop including drm_bridge.h from drm_crtc.h 2019-08-28 22:11:03 +02:00
drm_fb_cma_helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
drm_fb_helper.c drm/fb-helper: Remove drm_fb_helper_defio_init() and update docs 2019-10-28 10:07:54 +01:00
drm_file.c drm/prime: Unconditionally set up the prime file private 2019-06-21 11:48:09 +02:00
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c
drm_framebuffer.c drm: silence variable 'conn' set but not used 2019-07-22 16:04:53 -04:00
drm_gem_cma_helper.c Linux 5.2-rc5 2019-06-19 12:07:29 +02:00
drm_gem_framebuffer_helper.c dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
drm_gem_shmem_helper.c drm/gem: Fix mmap fake offset handling for drm_gem_object_funcs.mmap 2019-10-29 13:29:21 -05:00
drm_gem_ttm_helper.c drm/ttm: add drm_gem_ttm_mmap() 2019-10-17 13:59:16 +02:00
drm_gem_vram_helper.c drm/ttm: remove pointers to globals 2019-10-25 11:40:51 +02:00
drm_gem.c drm/gem: Fix mmap fake offset handling for drm_gem_object_funcs.mmap 2019-10-29 13:29:21 -05:00
drm_hashtab.c
drm_hdcp.c drm/hdcp: reference for srm file format 2019-08-06 13:18:42 +05:30
drm_internal.h drm/gem: Unexport drm_gem_(un)pin/v(un)map 2019-06-17 17:37:01 +02:00
drm_ioc32.c Linus 5.3-rc1 2019-07-22 21:24:10 +02:00
drm_ioctl.c drm/atomic: Take the atomic toys away from X 2019-09-18 18:42:21 +02:00
drm_irq.c
drm_kms_helper_common.c drm: fix module name in edid_firmware log message 2019-08-22 10:41:06 +03:00
drm_lease.c Linux 5.2-rc5 2019-06-19 12:07:29 +02:00
drm_legacy_misc.c gpu/drm: fix a few kernel-doc "/**" mark warnings 2019-07-16 11:25:02 +02:00
drm_legacy.h
drm_lock.c gpu/drm: fix a few kernel-doc "/**" mark warnings 2019-07-16 11:25:02 +02:00
drm_memory.c drm: Include prototype for drm_need_swiotlb() 2019-09-30 20:16:28 +03:00
drm_mipi_dbi.c drm/mipi_dbi: Use simple right shift instead of double negation 2019-10-22 15:09:15 +02:00
drm_mipi_dsi.c drivers: Introduce device lookup variants by of_node 2019-07-30 13:07:41 +02:00
drm_mm.c drm/mm: Use clear_bit_unlock() for releasing the drm_mm_node() 2019-10-04 13:43:43 +01:00
drm_mode_config.c drm/doc: Drop misleading comment on drm_mode_config_cleanup 2019-10-23 11:00:41 +02:00
drm_mode_object.c drm/kms: Duct-tape for mode object lifetime checks 2019-09-18 11:27:18 +02:00
drm_modes.c drm main pull for 5.4-rc1 2019-09-19 16:24:24 -07:00
drm_modeset_helper.c
drm_modeset_lock.c docs conversion for v5.3-rc1 2019-07-16 12:21:41 -07:00
drm_of.c drm: Remove redundant of_device_is_available check 2019-09-20 15:03:42 -04:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add extra quirk table entry for GPD MicroPC 2019-07-01 16:58:09 +02:00
drm_panel.c drm/panel: Add and fill drm_panel type field 2019-09-08 19:04:01 +02:00
drm_pci.c
drm_plane_helper.c
drm_plane.c
drm_prime.c drm: add mmap() to drm_gem_object_funcs 2019-10-17 13:59:16 +02:00
drm_print.c drm/print: add drm_debug_enabled() 2019-10-02 16:28:55 +03:00
drm_probe_helper.c drm/connector: Allow max possible encoders to attach to a connector 2019-09-16 15:13:53 -07:00
drm_property.c
drm_rect.c
drm_scatter.c gpu/drm: fix a few kernel-doc "/**" mark warnings 2019-07-16 11:25:02 +02:00
drm_scdc_helper.c
drm_self_refresh_helper.c drm: Measure Self Refresh Entry/Exit times to avoid thrashing 2019-09-19 10:03:32 -04:00
drm_simple_kms_helper.c drm/simple-kms: Standardize arguments for callbacks 2019-10-24 13:55:56 +02:00
drm_syncobj.c drm/syncobj: extend syncobj query ability v3 2019-10-18 12:24:56 +02:00
drm_sysfs.c drm: uevent for connector status change 2019-08-06 13:16:54 +05:30
drm_trace_points.c
drm_trace.h drm: Add high-precision time to vblank trace event 2019-09-03 09:46:18 +02:00
drm_vblank.c drm/drm_vblank: Change EINVAL by the correct errno 2019-10-08 18:43:26 -04:00
drm_vm.c gpu/drm: fix a few kernel-doc "/**" mark warnings 2019-07-16 11:25:02 +02:00
drm_vma_manager.c
drm_vram_helper_common.c drm/vram: Have VRAM MM call GEM VRAM functions directly 2019-09-12 19:54:42 +02:00
drm_writeback.c drm: Clear the fence pointer when writeback job signaled 2019-09-23 15:32:53 +08:00
Kconfig Merge tag 'topic/mst-suspend-resume-reprobe-2019-10-29-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2019-10-30 09:51:03 +10:00
Makefile Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00