Chuanxiao Dong 46cd902f6d drm/i915: set initialised only when init_context callback is NULL ... During execlist_context_deferred_alloc() we presumed that the context is uninitialised (we only just allocated the state object for it!) and chose to optimise away the later call to engine->init_context() if engine->init_context were NULL. This breaks with GVT's contexts that are marked as pre-initialised to avoid us annoyingly calling engine->init_context(). The fix is to not override ce->initialised if it is already true. Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1494497262-24855-1-git-send-email-chuanxiao.dong@intel.com Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> (cherry picked from commit 0d402a24df) Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2017-05-19 11:45:10 +03:00
..
gvt	Merge tag 'gvt-fixes-2017-05-11' of https://github.com/01org/gvt-linux into drm-intel-fixes	2017-05-15 13:03:31 +03:00
selftests	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-10 10:30:46 -07:00
dvo.h
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
i915_cmd_parser.c
i915_debugfs.c	drm/i915: Move retire-requests into i915_gem_wait_for_idle()	2017-03-31 12:03:46 +01:00
i915_drv.c	Merge tag 'drm-intel-next-fixes-2017-04-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next	2017-04-29 05:50:27 +10:00
i915_drv.h	drm/i915: Update DRIVER_DATE to 20170403	2017-04-03 07:52:18 +02:00
i915_gem.c	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-10 10:30:46 -07:00
i915_gem.h
i915_gem_batch_pool.c
i915_gem_batch_pool.h
i915_gem_clflush.c
i915_gem_clflush.h
i915_gem_context.c	drm/i915: Disable MI_SET_CONTEXT psmi w/a for bdw	2017-03-24 17:10:10 +00:00
i915_gem_context.h
i915_gem_dmabuf.c	dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macro	2017-04-20 13:47:46 +05:30
i915_gem_evict.c	drm/i915: Move retire-requests into i915_gem_wait_for_idle()	2017-03-31 12:03:46 +01:00
i915_gem_execbuffer.c	drm/i915: Align "unfenced" tiled access on gen2, early gen3	2017-03-29 13:52:08 +03:00
i915_gem_fence_reg.c
i915_gem_fence_reg.h
i915_gem_gtt.c	drm/i915: use vma->size for appgtt allocate_va_range	2017-05-18 15:37:47 +03:00
i915_gem_gtt.h
i915_gem_internal.c
i915_gem_object.h
i915_gem_render_state.c
i915_gem_render_state.h
i915_gem_request.c	drm/i915: Confirm the request is still active before adding it to the await	2017-04-26 16:28:47 +03:00
i915_gem_request.h	Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-10 10:30:46 -07:00
i915_gem_shrinker.c	drm/i915: Do not sync RCU during shrinking	2017-05-18 14:15:20 +03:00
i915_gem_stolen.c
i915_gem_tiling.c
i915_gem_timeline.c
i915_gem_timeline.h
i915_gem_userptr.c
i915_gpu_error.c
i915_guc_reg.h
i915_guc_submission.c	Revert "drm/i915: Skip execlists_dequeue() early if the list is empty"	2017-03-29 13:02:24 +01:00
i915_ioc32.c
i915_irq.c	drm/i915: Fix system hang with EI UP masked on Haswell	2017-04-26 16:28:28 +03:00
i915_memcpy.c
i915_mm.c
i915_oa_hsw.c
i915_oa_hsw.h
i915_params.c
i915_params.h
i915_pci.c	drm/i915: Align "unfenced" tiled access on gen2, early gen3	2017-03-29 13:52:08 +03:00
i915_perf.c	drm/i915/perf: remove user triggerable warn	2017-03-29 13:52:25 +03:00
i915_pvinfo.h
i915_reg.h	drm/i915: Fix new -Wint-in-bool-context gcc compiler warning	2017-05-18 15:42:28 +03:00
i915_selftest.h
i915_suspend.c
i915_sw_fence.c
i915_sw_fence.h
i915_sysfs.c
i915_trace.h
i915_trace_points.c
i915_utils.h	drm/i915: Move WARN_ON/MISSING_CASE macros to i915_utils.h	2017-03-29 11:10:28 +01:00
i915_vgpu.c
i915_vgpu.h
i915_vma.c
i915_vma.h
intel_acpi.c
intel_atomic.c
intel_atomic_plane.c
intel_audio.c
intel_bios.c
intel_bios.h
intel_breadcrumbs.c	drm/i915: Apply a cond_resched() to the saturated signaler	2017-04-26 16:27:58 +03:00
intel_cdclk.c	drm/i915: Fix rawclk readout for g4x	2017-05-15 14:44:17 +03:00
intel_color.c
intel_crt.c	drm/atomic: Acquire connection_mutex lock in drm_helper_probe_single_connector_modes, v4.	2017-04-06 21:29:23 +02:00
intel_csr.c	drm/i915: update the firmware download URL	2017-03-28 11:17:37 +03:00
intel_ddi.c	drm/i915: make a few DDI functions static	2017-03-31 11:32:41 -03:00
intel_device_info.c
intel_display.c	drm/i915: Make legacy cursor updates more unsynced	2017-04-26 16:28:03 +03:00
intel_dp.c	drm/i915: Perform link quality check unconditionally during long pulse	2017-04-26 16:28:19 +03:00
intel_dp_aux_backlight.c
intel_dp_link_training.c
intel_dp_mst.c
intel_dpio_phy.c
intel_dpll_mgr.c
intel_dpll_mgr.h
intel_drv.h	Merge tag 'drm-misc-next-2017-04-07' of git://anongit.freedesktop.org/git/drm-misc into drm-next	2017-04-11 07:41:10 +10:00
intel_dsi.c	drm/i915/glk: Fix DSI "*ERROR* ULPS is still active" messages	2017-05-15 14:44:04 +03:00
intel_dsi.h
intel_dsi_dcs_backlight.c
intel_dsi_pll.c
intel_dsi_vbt.c
intel_dvo.c
intel_engine_cs.c	drm/i915: Suppress busy status for engines if wedged	2017-03-30 17:58:44 +01:00
intel_fbc.c
intel_fbdev.c
intel_fifo_underrun.c
intel_frontbuffer.c
intel_frontbuffer.h
intel_guc_fwif.h	drm/i915/guc: Split out the mmio_white_list struct	2017-03-23 14:58:50 +02:00
intel_guc_loader.c	drm/i915/uc: Move intel_uc_fw_status_repr() to intel_uc.h	2017-03-31 10:39:39 +03:00
intel_guc_log.c
intel_gvt.c	drm/i915/gvt: Turn on KBL platform support.	2017-03-29 15:28:51 +08:00
intel_gvt.h
intel_hangcheck.c
intel_hdmi.c	drm/i915: allow HDMI 2.0 clock rates	2017-03-28 10:17:49 +03:00
intel_hotplug.c	drm/atomic: Acquire connection_mutex lock in drm_helper_probe_single_connector_modes, v4.	2017-04-06 21:29:23 +02:00
intel_huc.c	drm/i915/huc: Remove unused intel_huc_fini()	2017-03-31 10:39:39 +03:00
intel_i2c.c
intel_lpe_audio.c	drm/i915: Fix runtime PM for LPE audio	2017-05-15 14:44:11 +03:00
intel_lrc.c	drm/i915: set initialised only when init_context callback is NULL	2017-05-19 11:45:10 +03:00
intel_lrc.h
intel_lspcon.c
intel_lvds.c
intel_mocs.c
intel_mocs.h
intel_modes.c
intel_opregion.c	drm/i915/opregion: debug log about invalid ACPI OpRegion VBT	2017-03-30 09:12:36 +03:00
intel_overlay.c
intel_panel.c
intel_pipe_crc.c	drm: Remove drm_modeset_legacy_acquire_ctx and crtc->acquire_ctx	2017-04-05 09:26:45 +02:00
intel_pm.c	drm/i915: Move WARN_ON/MISSING_CASE macros to i915_utils.h	2017-03-29 11:10:28 +01:00
intel_psr.c
intel_renderstate.h
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_ringbuffer.c	Merge tag 'topic/synopsys-media-formats-2017-04-03' of git://anongit.freedesktop.org/git/drm-misc into drm-misc-next	2017-04-04 11:34:31 -04:00
intel_ringbuffer.h	drm/i915/execlists: Wrap tail pointer after reset tweaking	2017-03-29 15:45:48 +03:00
intel_runtime_pm.c	drm/i915: WARN if the core runtime PM get helpers fail	2017-03-28 16:02:10 +03:00
intel_sdvo.c
intel_sdvo_regs.h
intel_sideband.c
intel_sprite.c	drm/i915: Make vblank evade warnings optional	2017-05-12 14:28:02 +10:00
intel_tv.c	drm/atomic: Acquire connection_mutex lock in drm_helper_probe_single_connector_modes, v4.	2017-04-06 21:29:23 +02:00
intel_uc.c	drm/i915/uc: Move fw path check to fetch_uc_fw()	2017-03-31 10:39:40 +03:00
intel_uc.h	drm/i915/uc: Drop use of MISSING_CASE on trivial enums	2017-03-31 21:08:06 +01:00
intel_uncore.c
intel_vbt_defs.h
Kconfig
Kconfig.debug	drm/i915: Make vblank evade warnings optional	2017-05-12 14:28:02 +10:00
Makefile