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ba3ee00683
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Changbin Du ba3ee00683 drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS 
We have implemented delayed ring mmio switch mechanism to reduce
unnecessary mmio switch. While the vGPU is being destroyed or
detached from VM, we need to force the ring switch to host context.

The later deadline is missed. Then it got a chance that word load
from VM2 might execute under the ring context of VM1 which was
attached to a same vGPU instance. Finally, the GPU is hang.

This patch guarantee the two deadline are performed.

v2: Remove unused variable 'scheduler'

Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-10-17 00:44:10 +08:00
..
gvt drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS 2017-10-17 00:44:10 +08:00
selftests mm: treewide: remove GFP_TEMPORARY allocation flag 2017-09-13 18:53:16 -07:00
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Recreate vmapping even when the object is pinned 2017-08-30 12:08:11 -07:00
i915_debugfs.c drm/i915: wire up shrinkctl->nr_scanned 2017-09-06 17:27:25 -07:00
i915_drv.c drm/i915: Re-enable GTT following a device reset 2017-09-06 10:18:38 -07:00
i915_drv.h Merge tag 'drm-intel-next-fixes-2017-09-07' of git://anongit.freedesktop.org/git/drm-intel 2017-09-07 14:37:25 -07:00
i915_gem_batch_pool.c
i915_gem_batch_pool.h
i915_gem_clflush.c drm/i915: Split obj->cache_coherent to track r/w 2017-08-15 15:46:57 +01:00
i915_gem_clflush.h drm/i915: Force CPU synchronisation even if userspace requests ASYNC 2017-07-27 22:07:24 +02:00
i915_gem_context.c drm/i915: Replace execbuf vma ht with an idr 2017-08-18 11:59:02 +01:00
i915_gem_context.h drm/i915: Replace execbuf vma ht with an idr 2017-08-18 11:59:02 +01:00
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: Convert execbuf to use struct-of-array packing for critical fields 2017-08-18 11:57:36 +01:00
i915_gem_execbuffer.c mm: treewide: remove GFP_TEMPORARY allocation flag 2017-09-13 18:53:16 -07:00
i915_gem_fence_reg.c
i915_gem_fence_reg.h
i915_gem_gtt.c mm: treewide: remove GFP_TEMPORARY allocation flag 2017-09-13 18:53:16 -07:00
i915_gem_gtt.h
i915_gem_internal.c drm/i915: Split obj->cache_coherent to track r/w 2017-08-15 15:46:57 +01:00
i915_gem_object.c drm/i915: Split obj->cache_coherent to track r/w 2017-08-15 15:46:57 +01:00
i915_gem_object.h drm/i915: Replace execbuf vma ht with an idr 2017-08-18 11:59:02 +01:00
i915_gem_render_state.c drm/i915: Perform an invalidate prior to executing golden renderstate 2017-08-14 19:28:06 +03:00
i915_gem_render_state.h
i915_gem_request.c drm/i915: Mark the GT as busy before idling the previous request 2017-08-18 12:01:41 +01:00
i915_gem_request.h Merge tag 'drm-intel-next-2017-07-17' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-07-20 11:31:43 +10:00
i915_gem_shrinker.c drm/i915: wire up shrinkctl->nr_scanned 2017-09-06 17:27:25 -07:00
i915_gem_stolen.c drm/i915: Split obj->cache_coherent to track r/w 2017-08-15 15:46:57 +01:00
i915_gem_tiling.c
i915_gem_timeline.c
i915_gem_timeline.h
i915_gem_userptr.c mm: treewide: remove GFP_TEMPORARY allocation flag 2017-09-13 18:53:16 -07:00
i915_gem.c drm/i915: Order two completing nop_submit_request 2017-10-09 10:33:33 -07:00
i915_gem.h
i915_gpu_error.c mm: treewide: remove GFP_TEMPORARY allocation flag 2017-09-13 18:53:16 -07:00
i915_guc_reg.h
i915_guc_submission.c
i915_ioc32.c
i915_irq.c drm/i915: Remove unused 'in_vbl' from i915_get_crtc_scanoutpos() 2017-09-18 15:22:37 -07:00
i915_memcpy.c
i915_mm.c
i915_oa_bdw.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_bdw.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_bxt.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_bxt.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_chv.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_chv.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_glk.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_glk.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_hsw.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_hsw.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_kblgt2.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_kblgt2.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_kblgt3.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_kblgt3.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_sklgt2.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_sklgt2.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_sklgt3.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_sklgt3.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_oa_sklgt4.c drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs 2017-08-03 18:18:44 +01:00
i915_oa_sklgt4.h drm/i915/perf: prune OA configs 2017-08-03 18:18:05 +01:00
i915_params.c drm/i915/opregion: let user specify override VBT via firmware load 2017-08-17 16:34:54 +03:00
i915_params.h drm/i915/opregion: let user specify override VBT via firmware load 2017-08-17 16:34:54 +03:00
i915_pci.c drm/i915: Disable per-engine reset for Broxton 2017-07-27 09:38:48 +02:00
i915_perf.c Linux 4.13-rc5 2017-08-15 16:16:58 +10:00
i915_pvinfo.h drm/i915: Enable guest i915 full ppgtt functionality 2017-08-15 10:12:48 +08:00
i915_reg.h drm/i915/cnl: Setup PAT Index. 2017-08-15 16:57:24 -07:00
i915_selftest.h drm/i915: Don't use MI_STORE_DWORD_IMM on Sandybridge/vcs 2017-08-18 11:55:02 +01:00
i915_suspend.c
i915_sw_fence.c main drm pull for v4.13 2017-07-09 18:48:37 -07:00
i915_sw_fence.h main drm pull for v4.13 2017-07-09 18:48:37 -07:00
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c drm/i915: add const to bin_attribute 2017-08-03 12:20:09 +02:00
i915_trace_points.c
i915_trace.h drm/i915: Fix enum pipe vs. enum transcoder for the PCH transcoder 2017-09-01 10:30:43 -07:00
i915_utils.h
i915_vgpu.c drm/i915: Enable guest i915 full ppgtt functionality 2017-08-15 10:12:48 +08:00
i915_vgpu.h drm/i915: Enable guest i915 full ppgtt functionality 2017-08-15 10:12:48 +08:00
i915_vma.c drm/i915: Replace execbuf vma ht with an idr 2017-08-18 11:59:02 +01:00
i915_vma.h drm/i915: Ignore duplicate VMA stored within the per-object handle LUT 2017-08-30 12:17:22 -07:00
intel_acpi.c
intel_atomic_plane.c drm/i915/skl+: Check for supported plane configuration in Interlace mode 2017-07-04 16:52:30 +03:00
intel_atomic.c
intel_audio.c drm/i915: always update ELD connector type after get modes 2017-09-26 09:14:20 -07:00
intel_bios.c drm/i915/bios: parse DDI ports also for CHV for HDMI DDC pin and DP AUX channel 2017-10-11 10:32:57 -07:00
intel_bios.h
intel_breadcrumbs.c
intel_cdclk.c
intel_color.c drm/i915: Use crtc_state_is_legacy_gamma in intel_color_check 2017-10-09 10:33:23 -07:00
intel_crt.c drm: Nuke drm_atomic_helper_connector_dpms 2017-08-08 14:48:48 +02:00
intel_csr.c drm/i915/glk: Fix DMC/DC state idleness calculation 2017-10-04 15:49:34 -07:00
intel_ddi.c drm/i915: Fix DDI PHY init if it was already on 2017-10-03 13:47:29 -07:00
intel_device_info.c
intel_display.c drm/i915: Read timings from the correct transcoder in intel_crtc_mode_get() 2017-10-09 10:33:44 -07:00
intel_dp_aux_backlight.c Revert "drm/i915: Add heuristic to determine better way to adjust brightness" 2017-07-21 09:32:48 +03:00
intel_dp_link_training.c drm/i915: Explicit the connector name for DP link training result 2017-07-19 08:32:42 +02:00
intel_dp_mst.c drm/i915: Avoid null dereference if mst_port is unset. 2017-08-10 13:59:26 -07:00
intel_dp.c drm/i915/edp: Increase the T12 delay quirk to 1300ms 2017-10-09 10:33:08 -07:00
intel_dpio_phy.c drm/i915: Fix DDI PHY init if it was already on 2017-10-03 13:47:29 -07:00
intel_dpll_mgr.c drm/i915/cnl: Dump the right pll registers when dumping pipe config. 2017-08-11 11:41:45 -07:00
intel_dpll_mgr.h
intel_drv.h drm/i915/edp: Allow alternate fixed mode for eDP if available. 2017-08-15 16:43:33 -07:00
intel_dsi_dcs_backlight.c drm/i915: Initialize 'data' in intel_dsi_dcs_backlight.c 2017-08-16 18:02:00 +03:00
intel_dsi_pll.c
intel_dsi_vbt.c drm/i915/bxt: use NULL for GPIO connection ID 2017-08-21 11:52:29 +03:00
intel_dsi.c Revert "drm/i915/bxt: Disable device ready before shutdown command" 2017-09-18 15:22:29 -07:00
intel_dsi.h
intel_dvo.c drm/i915/edp: Allow alternate fixed mode for eDP if available. 2017-08-15 16:43:33 -07:00
intel_engine_cs.c drm/i915: Move idle checks before intel_engine_init_global_seqno() 2017-07-27 09:38:46 +02:00
intel_fbc.c drm/i915: Quietly cancel FBC activation if CRTC is turned off before worker 2017-08-30 12:08:07 -07:00
intel_fbdev.c Merge airlied/drm-next into drm-intel-next-queued 2017-08-10 18:12:01 +02:00
intel_fifo_underrun.c drm/i915: Fix enum pipe vs. enum transcoder for the PCH transcoder 2017-09-01 10:30:43 -07:00
intel_frontbuffer.c
intel_frontbuffer.h
intel_guc_ct.c
intel_guc_ct.h
intel_guc_fwif.h
intel_guc_loader.c
intel_guc_log.c
intel_gvt.c drm/i915/gvt: Extend KBL platform support in GVT-g 2017-07-25 12:39:41 +08:00
intel_gvt.h
intel_hangcheck.c drm/i915: Check execlist/ring status during hangcheck 2017-07-27 09:38:45 +02:00
intel_hdmi.c drm/i915: Split pin mapping into per platform functions 2017-08-17 18:01:39 -03:00
intel_hotplug.c drm/i915: Introduce intel_hpd_pin function. 2017-08-11 11:53:47 -07:00
intel_huc.c
intel_i2c.c drm/i915: Make i2c lock ops static 2017-09-01 10:30:40 -07:00
intel_lpe_audio.c
intel_lrc.c main drm pull request for 4.14 merge window 2017-09-03 17:02:26 -07:00
intel_lrc.h drm/i915: remove unused function declaration 2017-08-14 19:27:59 +03:00
intel_lspcon.c drm/i915/cnl: Fix LSPCON support. 2017-08-16 18:02:13 +03:00
intel_lvds.c drm/i915/edp: Allow alternate fixed mode for eDP if available. 2017-08-15 16:43:33 -07:00
intel_mocs.c
intel_mocs.h
intel_modes.c drm/i915: always update ELD connector type after get modes 2017-09-26 09:14:20 -07:00
intel_opregion.c drm/i915/opregion: let user specify override VBT via firmware load 2017-08-17 16:34:54 +03:00
intel_overlay.c drm/i915: More surgically unbreak the modeset vs reset deadlock 2017-08-14 17:03:36 +02:00
intel_panel.c drm/i915/cnp: set min brightness from VBT 2017-09-18 15:22:33 -07:00
intel_pipe_crc.c
intel_pm.c drm/i915/gen10: implement gen 10 watermarks calculations 2017-08-16 07:42:36 -07:00
intel_psr.c drm/i915/psr: Preserve SRD_CTL bit 29 on PSR init 2017-08-09 10:48:36 -07:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c drm/i915/gen9: Send all components in VF state 2017-08-14 12:15:49 +03:00
intel_renderstate.h
intel_ringbuffer.c drm/i915: Enforce that CS packets are qword aligned 2017-07-27 09:38:57 +02:00
intel_ringbuffer.h drm/i915: Don't use MI_STORE_DWORD_IMM on Sandybridge/vcs 2017-08-18 11:55:02 +01:00
intel_runtime_pm.c drm/i915: Silence compiler warning for hsw_power_well_enable() 2017-10-09 10:33:28 -07:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Make i2c lock ops static 2017-09-01 10:30:40 -07:00
intel_sideband.c
intel_sprite.c drm/i915: make structure intel_sprite_plane_funcs static 2017-08-11 18:06:19 +02:00
intel_tv.c drm: Nuke drm_atomic_helper_connector_dpms 2017-08-08 14:48:48 +02:00
intel_uc.c drm/i915/guc: Rename GuC irq trigger function 2017-08-12 18:56:47 +01:00
intel_uc.h
intel_uncore.c drm/i915: Stop touching forcewake following a gen6+ engine reset 2017-08-18 10:05:59 +01:00
intel_uncore.h
intel_vbt_defs.h
Kconfig
Kconfig.debug drm/i915: Add SW_SYNC to our recommend testing Kconfig 2017-08-12 10:30:42 +01:00
Makefile drm/i915: Split obj->cache_coherent to track r/w 2017-08-15 15:46:57 +01:00