Changbin Du 219af7331f drm/i915: Do not enable movntdqa optimization in hypervisor guest ...

Our QA reported a problem caused by movntdqa instructions. Currently,
the KVM hypervisor doesn't support VEX-prefix instructions emulation.
If users passthrough a GPU to guest with vfio option 'x-no-mmap=on',
then all access to the BARs will be trapped and emulated. The KVM
hypervisor would raise an inertal error to qemu which cause the guest
killed. (Since 'movntdqa' ins is not supported.)

This patch try not to enable movntdqa optimization if the driver is
running in hypervisor guest.

Signed-off-by: Changbin Du <changbin.du@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1513924309-3113-1-git-send-email-changbin.du@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

2017-12-22 11:12:15 +00:00

..

gvt

Merge tag 'gvt-next-2017-12-14' of https://github.com/intel/gvt-linux into drm-intel-next-queued

2017-12-14 10:57:41 -08:00

selftests

drm/i915/selftests: Fix up igt_reset_engine

2017-12-18 21:54:59 +00:00

dvo_ch7xxx.c

drm/i915/dvo: fix debug logging on unknown DID

2017-06-01 15:53:03 +03:00

dvo_ch7017.c

…

dvo_ivch.c

…

dvo_ns2501.c

…

dvo_sil164.c

…

dvo_tfp410.c

…

dvo.h

…

i915_cmd_parser.c

drm/i915: Move engine->needs_cmd_parser to engine->flags

2017-11-29 12:29:39 +00:00

i915_debugfs.c

drm/i915: Add pretty printer for runtime part of intel_device_info

2017-12-22 09:19:49 +00:00

i915_drv.c

drm/i915: Dump device info at once

2017-12-22 09:19:50 +00:00

i915_drv.h

drm/i915: Move intel_device_info definitions to its own header

2017-12-22 09:19:48 +00:00

i915_gem_batch_pool.c

drm/i915: Reinstate reservation_object zapping for batch_pool objects

2017-06-14 14:06:22 +01:00

i915_gem_batch_pool.h

…

i915_gem_clflush.c

drm/i915: Allow fence allocations to fail

2017-12-13 13:17:44 +00:00

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: Allow fence allocations to fail

2017-12-13 13:17:44 +00:00

i915_gem_context.h

drm/i915: Record the default hw state after reset upon load

2017-11-10 17:23:10 +00:00

i915_gem_dmabuf.c

drm/i915: s/sg_mask/sg_page_sizes/

2017-10-09 17:07:29 +01:00

i915_gem_evict.c

Linux 4.14-rc7

2017-11-02 12:40:41 +10:00

i915_gem_execbuffer.c

drm/i915: make mappable struct resource centric

2017-12-12 12:30:21 +02:00

i915_gem_fence_reg.c

drm/i915: Track user GTT faulting per-vma

2017-10-09 17:07:29 +01:00

i915_gem_fence_reg.h

…

i915_gem_gtt.c

drm/i915/guc: Call invalidate after changing the vfunc

2017-12-14 08:06:58 +00:00

i915_gem_gtt.h

drm/i915: prefer resource_size_t for everything stolen

2017-12-12 12:30:22 +02:00

i915_gem_internal.c

drm/i915: Allow internal page allocations to fail

2017-12-15 11:35:43 +00:00

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/gvt: Dmabuf support for GVT-g

2017-12-04 11:24:33 +08:00

i915_gem_render_state.c

drm/i915: Pull the unconditional GPU cache invalidation into request construction

2017-11-20 15:56:16 +00:00

i915_gem_render_state.h

drm/i915: Stop caching the "golden" renderstate

2017-11-10 17:23:22 +00:00

i915_gem_request.c

drm/i915: Ratelimit request allocation under oom

2017-12-13 13:17:59 +00:00

i915_gem_request.h

drm/i915: Allow fence allocations to fail

2017-12-13 13:17:44 +00:00

i915_gem_shrinker.c

drm/i915: Update shrinker drm_i915_private naming convention

2017-11-27 16:37:15 +00:00

i915_gem_stolen.c

drm/i915: prefer resource_size_t for everything stolen

2017-12-12 12:30:22 +02:00

i915_gem_tiling.c

drm/i915: Refactor common list iteration over GGTT vma

2017-12-07 23:26:55 +00:00

i915_gem_timeline.c

drm/i915: properly init lockdep class

2017-12-14 20:10:01 +02:00

i915_gem_timeline.h

drm/i915: Rename i915_gem_timelines_mark_idle

2017-11-27 16:37:15 +00:00

i915_gem_userptr.c

previous part 2 tag + ttm regression fix, i915,vc4,core,uapi fixes

2017-11-28 10:01:15 -08:00

i915_gem.c

drm/i915: Add a strong mb to resetting the has-CS-interrupt bit

2017-12-19 12:43:14 +00:00

i915_gem.h

drm/i915: Print the condition causing GEM_BUG_ON

2017-11-16 15:35:47 +02:00

i915_gemfs.c

drm/i915: Disable THP until we have a GPU read BW W/A

2017-11-30 10:11:49 +02:00

i915_gemfs.h

drm/i915: introduce simple gemfs

2017-10-07 10:11:41 +01:00

i915_gpu_error.c

drm/i915: Show if we consider the engine is idle in the GPU error state

2017-12-19 21:55:13 +00:00

i915_ioc32.c

…

i915_irq.c

drm/i915/guc: Introduce USES_GUC_xxx helper macros

2017-12-06 14:41:49 +00:00

i915_memcpy.c

drm/i915: Do not enable movntdqa optimization in hypervisor guest

2017-12-22 11:12:15 +00:00

i915_mm.c

…

i915_oa_bdw.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_bdw.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_bxt.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_bxt.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_cflgt2.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_cflgt2.h

drm/i915/perf: add support for Coffeelake GT2

2017-09-18 19:46:36 +01:00

i915_oa_cflgt3.c

drm/i915/perf: add support for Coffeelake GT3

2017-11-13 15:59:03 +00:00

i915_oa_cflgt3.h

drm/i915/perf: add support for Coffeelake GT3

2017-11-13 15:59:03 +00:00

i915_oa_chv.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_chv.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_cnl.c

drm/i915/perf: enable perf support on CNL

2017-11-13 15:59:24 +00:00

i915_oa_cnl.h

drm/i915/perf: enable perf support on CNL

2017-11-13 15:59:24 +00:00

i915_oa_glk.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_glk.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_hsw.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_hsw.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_kblgt2.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_kblgt2.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_kblgt3.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_kblgt3.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_sklgt2.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_sklgt2.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_sklgt3.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_sklgt3.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_oa_sklgt4.c

drm/i915: ensure oa config uuid is null terminated

2017-11-02 14:52:58 +00:00

i915_oa_sklgt4.h

drm/i915/perf: prune OA configs

2017-08-03 18:18:05 +01:00

i915_params.c

drm/i915: Add pretty printer for modparams

2017-12-19 15:07:08 +00:00

i915_params.h

drm/i915: Add pretty printer for modparams

2017-12-19 15:07:08 +00:00

i915_pci.c

drm/i915/cfl: Adding more Coffee Lake PCI IDs.

2017-12-20 11:24:25 -08:00

i915_perf.c

drm/i915: Remove i915.enable_execlists module parameter

2017-11-20 21:53:59 +00:00

i915_pmu.c

drm/i915: Remove unsafe i915.enable_rc6

2017-12-01 15:20:02 +00:00

i915_pmu.h

drm/i915/pmu: Stop averaging with the previous sample

2017-11-24 13:20:48 +00:00

i915_pvinfo.h

drm/i915: enable to read CSB and CSB write pointer from HWSP in GVT-g VM

2017-10-16 13:56:29 +03:00

i915_reg.h

drm/i915: Implement WaDisableEarlyEOT.

2017-12-19 13:43:26 -08:00

i915_selftest.h

drm/i915/selftests: Reduce the volume of the timeout message

2017-11-10 11:31:58 +00:00

i915_suspend.c

drm/i915: Move i915_gem_restore_fences to i915_gem_resume

2017-09-29 12:30:17 +01:00

i915_sw_fence.c

drm/i915: Mark up potential allocation paths within i915_sw_fence as might_sleep

2017-12-13 13:17:37 +00:00

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: Remove unsafe i915.enable_rc6

2017-12-01 15:20:02 +00:00

i915_trace_points.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

i915_trace.h

drm/i915/trace: add hw_id to gem requests trace points

2017-12-18 16:10:32 +00:00

i915_utils.h

drm/i915: Move some utility functions to i915_util.h

2017-12-22 09:13:47 +00:00

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 to read CSB and CSB write pointer from HWSP in GVT-g VM

2017-10-16 13:56:29 +03:00

i915_vma.c

drm/i915: make mappable struct resource centric

2017-12-12 12:30:21 +02:00

i915_vma.h

drm/i915: Refactor common list iteration over GGTT vma

2017-12-07 23:26:55 +00:00

intel_acpi.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

intel_atomic_plane.c

drm/i915: Pass proper old/new states to intel_plane_atomic_check_with_state()

2017-09-01 16:48:24 +03:00

intel_atomic.c

drm/i915/cnl: Fix Cannonlake scaler mode programing.

2017-06-12 09:45:55 -07:00

intel_audio.c

drm/i915: Fix kerneldocs for intel_audio.c

2017-11-15 17:32:54 +02:00

intel_bios.c

Merge airlied/drm-next into drm-intel-next-queued

2017-11-14 07:43:00 -08:00

intel_bios.h

…

intel_breadcrumbs.c

drm/i915: Only report a wakeup if the waiter was truly asleep

2017-12-11 17:23:02 +00:00

intel_cdclk.c

drm/i915: Make ips_enabled a property depending on whether IPS is enabled, v3.

2017-11-30 16:49:42 +01:00

intel_color.c

drm/i915: Pass crtc_state to ips toggle functions, v2

2017-11-17 12:14:25 +01:00

intel_crt.c

drm/i915: Eliminate crtc->config usage from CRT code

2017-11-09 20:05:18 +02:00

intel_csr.c

drm/i915/skl: DMC firmware for skylake v1.27

2017-12-05 15:57:08 +02:00

intel_ddi.c

drm/i915: Fix indentation for intel_ddi_clk_select

2017-12-19 12:44:41 +00:00

intel_device_info.c

drm/i915: Add pretty printer for runtime part of intel_device_info

2017-12-22 09:19:49 +00:00

intel_device_info.h

drm/i915: Add pretty printer for runtime part of intel_device_info

2017-12-22 09:19:49 +00:00

intel_display.c

drm/i915: Disable all planes for load detection, v2.

2017-12-21 10:50:24 +01:00

intel_display.h

drm/i915: Move display related definitions to dedicated header

2017-12-22 09:18:24 +00:00

intel_dp_aux_backlight.c

drm/i915: Rename global i915 to i915_modparams

2017-09-22 14:50:36 +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: Nuke intel_digital_port->port

2017-11-09 20:06:14 +02:00

intel_dp.c

drm-intel-next-2017-12-01:

2017-12-08 08:41:22 +10:00

intel_dpio_phy.c

drm/i915: Nuke intel_digital_port->port

2017-11-09 20:06:14 +02:00

intel_dpll_mgr.c

drm/i915/cnl: Simplify dco_fraction calculation.

2017-11-16 09:45:39 -08:00

intel_dpll_mgr.h

drm/i915/cnl: Initialize PLLs

2017-06-12 09:42:18 -07:00

intel_drv.h

More change sets for 4.16:

2017-12-04 10:56:53 +10:00

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

drm-intel-next-2017-12-01:

2017-12-08 08:41:22 +10:00

intel_dsi.h

…

intel_dvo.c

drm/i915: Populate output_types from .get_config()

2017-10-30 19:53:22 +02:00

intel_engine_cs.c

drm/i915: Implement WaDisableEarlyEOT.

2017-12-19 13:43:26 -08:00

intel_fbc.c

drm/i915: make dsm struct resource centric

2017-12-12 12:30:19 +02:00

intel_fbdev.c

drm/i915: give stolen_usable_size a more suitable home

2017-12-12 12:30:22 +02:00

intel_fifo_underrun.c

drm/i915: Don't rmw PIPESTAT enable bits

2017-09-25 16:54:09 +03:00

intel_frontbuffer.c

…

intel_frontbuffer.h

…

intel_guc_ct.c

drm/i915/guc: Assert ctch->vma is allocated

2017-11-06 13:57:37 +00:00

intel_guc_ct.h

drm/i915/guc: Introduce buffer based cmd transport

2017-05-26 13:26:53 +01:00

intel_guc_fw.c

drm/i915/guc: Move firmware selection to init_early

2017-12-06 14:41:47 +00:00

intel_guc_fw.h

drm/i915/guc: Move firmware selection to init_early

2017-12-06 14:41:47 +00:00

intel_guc_fwif.h

drm/i915/guc: Add support for reset engine using GuC commands

2017-11-02 08:42:11 +00:00

intel_guc_log.c

drm/i915/guc: Move GuC workqueue allocations outside of the mutex

2017-12-14 08:06:54 +00:00

intel_guc_log.h

drm/i915: Unify uC variable types to avoid flooding checkpatch.pl

2017-10-06 14:09:40 +03:00

intel_guc_reg.h

drm/i915/guc: Use consistent name for scratch register count

2017-11-24 20:47:39 +00:00

intel_guc_submission.c

drm/i915/guc: Extract doorbell verification into a function

2017-12-14 08:07:00 +00:00

intel_guc_submission.h

drm/i915/guc: Move GuC workqueue allocations outside of the mutex

2017-12-14 08:06:54 +00:00

intel_guc.c

drm/i915/guc: Move GuC workqueue allocations outside of the mutex

2017-12-14 08:06:54 +00:00

intel_guc.h

drm/i915/guc: Move GuC workqueue allocations outside of the mutex

2017-12-14 08:06:54 +00:00

intel_gvt.c

drm/i915/guc: Introduce USES_GUC_xxx helper macros

2017-12-06 14:41:49 +00:00

intel_gvt.h

drm/i915/gvt: Add gvt options sanitize function

2017-05-30 15:59:47 +03:00

intel_hangcheck.c

drm/i915: Remove pointer indirection for hangcheck_state local

2017-12-19 21:55:13 +00:00

intel_hdmi.c

Merge airlied/drm-next into drm-intel-next-queued

2017-12-08 10:15:30 -08:00

intel_hotplug.c

drm/i915: Introduce intel_hpd_pin function.

2017-08-11 11:53:47 -07:00

intel_huc.c

drm/i915/huc: Load HuC only if requested

2017-12-06 14:41:54 +00:00

intel_huc.h

drm/i915/huc: Load HuC only if requested

2017-12-06 14:41:54 +00:00

intel_i2c.c

drm/i915: Prevent zero length "index" write

2017-11-28 10:31:42 +02:00

intel_lpe_audio.c

drm/i915/lpe: Remove double-encapsulation of info string

2017-12-15 11:36:45 +00:00

intel_lrc.c

drm/i915: Tidy up GEM_TRACE around execlists

2017-12-20 13:24:34 +00:00

intel_lrc.h

drm/i915: Remove i915.enable_execlists module parameter

2017-11-20 21:53:59 +00:00

intel_lspcon.c

drm/i915: Add retries for LSPCON detection

2017-10-13 12:15:10 +03:00

intel_lvds.c

drm/i915: Populate output_types from .get_config()

2017-10-30 19:53:22 +02:00

intel_mocs.c

drm/i915/cnl: Cannonlake has same MOCS table than Skylake.

2017-06-07 07:29:51 -07:00

intel_mocs.h

…

intel_modes.c

Merge airlied/drm-next into drm-misc-next

2017-11-21 14:17:56 +01:00

intel_opregion.c

drm/i915: Move opregion definitions to dedicated intel_opregion.h

2017-12-22 09:19:48 +00:00

intel_opregion.h

drm/i915: Move opregion definitions to dedicated intel_opregion.h

2017-12-22 09:19:48 +00:00

intel_overlay.c

drm/i915: make mappable struct resource centric

2017-12-12 12:30:21 +02:00

intel_panel.c

drm/i915: hide unused intel_panel_set_backlight function

2017-11-27 17:27:15 +01:00

intel_pipe_crc.c

drm/i915: Make ips_enabled a property depending on whether IPS is enabled, v3.

2017-11-30 16:49:42 +01:00

intel_pm.c

drm/i915: Implement WaDisableVFclkgate.

2017-12-19 13:43:21 -08:00

intel_psr.c

drm/i915/psr: Fix register name mess up.

2017-12-20 09:25:37 +00:00

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: Move mi_set_context() into the legacy ringbuffer submission

2017-11-23 16:12:06 +00:00

intel_ringbuffer.h

drm/i915: Make engine state pretty-printer header configurable

2017-12-08 18:48:34 +00:00

intel_runtime_pm.c

drm/i915: Restore GT performance in headless mode with DMC loaded

2017-12-08 12:23:07 +02:00

intel_sdvo_regs.h

…

intel_sdvo.c

drm/i915: Eliminate some encoder->crtc usage from SDVO code

2017-11-09 20:04:47 +02:00

intel_sideband.c

drm/i915: Move rps.hw_lock to dev_priv and s/hw_lock/pcu_lock

2017-10-11 08:56:56 +01:00

intel_sprite.c

drm/i915: s/enum plane/enum i9xx_plane_id/

2017-11-21 19:44:03 +02:00

intel_tv.c

drm/i915: Eliminate some encoder->crtc usage from TV code

2017-11-09 20:04:56 +02:00

intel_uc_fw.c

drm/i915/uc: Don't use -EIO to report missing firmware

2017-12-06 14:41:52 +00:00

intel_uc_fw.h

drm/i915/guc: Move firmware selection to init_early

2017-12-06 14:41:47 +00:00

intel_uc.c

drm/i915/guc: Extract guc_init from guc_init_hw

2017-12-14 08:06:56 +00:00

intel_uc.h

drm/i915/guc: Extract guc_init from guc_init_hw

2017-12-14 08:06:56 +00:00

intel_uncore.c

drm/i915: Remove unsafe i915.enable_rc6

2017-12-01 15:20:02 +00:00

intel_uncore.h

drm/i915: Re-register PMIC bus access notifier on runtime resume

2017-11-21 11:39:31 +02:00

intel_vbt_defs.h

drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-30 19:48:11 +02:00

Kconfig

drm/i915/fence: Avoid del_timer_sync() from inside a timer

2017-09-19 13:06:21 +01:00

Kconfig.debug

drm/i915: Avoid context dereference inside execlists_submission_tasklet

2017-12-19 23:04:45 +00:00

Makefile

drm-intel-next-2017-12-01:

2017-12-08 08:41:22 +10:00