Chris Wilson 11988e3938 drm/i915/execlists: Try rearranging breadcrumb flush ... The addition of the DC_FLUSH failed to ensure sanctity of the post-sync write as CI immediately got a completion CS-event before the breadcrumb was coherent. So let's try the other idea of moving the post-sync write into the CS_STALL. References: https://bugs.freedesktop.org/show_bug.cgi?id=111514 References: e8f6b4952e ("drm/i915/execlists: Flush the post-sync breadcrumb write harder") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190829081150.10271-2-chris@chris-wilson.co.uk		2019-08-29 23:47:36 +01:00
..
selftests	drm/i915: Markup expected timeline locks for i915_active	2019-08-16 18:02:07 +01:00
uc	drm/i915/uc: Extract common code from GuC stop/disable comm	2019-08-29 19:46:40 +01:00
gen6_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
gen7_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
gen8_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
gen9_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
intel_breadcrumbs.c	Merge drm/drm-next into drm-intel-next-queued	2019-08-22 00:10:36 -07:00
intel_context_types.h	drm/i915/execlists: Lift process_csb() out of the irq-off spinlock	2019-08-16 20:59:02 +01:00
intel_context.c	drm/i915: Markup expected timeline locks for i915_active	2019-08-16 18:02:07 +01:00
intel_context.h	drm/i915/gt: Mark context->active_count as protected by timeline->mutex	2019-08-16 18:02:06 +01:00
intel_engine_cs.c	drm/i915/selftests: Ignore coherency failures on Broadwater	2019-08-28 17:19:08 +01:00
intel_engine_pm.c	drm/i915: Hold irq-off for the entire fake lock period	2019-08-23 19:44:21 +01:00
intel_engine_pm.h	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
intel_engine_pool_types.h	drm/i915: Replace struct_mutex for batch pool serialisation	2019-08-04 14:31:18 +01:00
intel_engine_pool.c	drm/i915: Make engine's batch pool safe for use with virtual engines	2019-08-27 16:42:12 +01:00
intel_engine_pool.h	drm/i915: Make engine's batch pool safe for use with virtual engines	2019-08-27 16:42:12 +01:00
intel_engine_types.h	drm/i915: Refactor instdone loops on new subslice functions	2019-08-23 19:14:25 +01:00
intel_engine_user.c	drm/i915: Fix up the inverse mapping for default ctx->engines[]	2019-08-08 15:45:35 +01:00
intel_engine_user.h	drm/i915: Rename engines to match their user interface	2019-08-07 14:30:55 +01:00
intel_engine.h	drm/i915/guc: Use a local cancel_port_requests	2019-08-13 07:54:39 +01:00
intel_gpu_commands.h	drm/i915/icl: Add command cache invalidate	2019-08-15 13:13:23 +01:00
intel_gt_irq.c	drm/i915: Extract general GT interrupt handlers	2019-08-12 15:36:13 +01:00
intel_gt_irq.h	drm/i915: Extract general GT interrupt handlers	2019-08-12 15:36:13 +01:00
intel_gt_pm_irq.c	drm/i915: Extract general GT interrupt handlers	2019-08-12 15:36:13 +01:00
intel_gt_pm_irq.h	drm/i915: Extract GT powermanagement interrupt handling	2019-08-12 15:36:06 +01:00
intel_gt_pm.c	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
intel_gt_pm.h	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
intel_gt_types.h	drm/i915: Move engine IDs out of i915_reg.h	2019-08-16 21:52:48 +01:00
intel_gt.c	drm/i915: Protect request retirement with timeline->mutex	2019-08-15 23:21:13 +01:00
intel_gt.h	drm/i915/gt: Move gt_cleanup_early out of gem_cleanup_early	2019-08-01 17:58:50 +01:00
intel_hangcheck.c	drm/i915: Refactor instdone loops on new subslice functions	2019-08-23 19:14:25 +01:00
intel_lrc_reg.h	drm/i915/tgl: add Gen12 default indirect ctx offset	2019-08-20 14:23:45 +01:00
intel_lrc.c	drm/i915/execlists: Try rearranging breadcrumb flush	2019-08-29 23:47:36 +01:00
intel_lrc.h	drm/i915: Make engine's batch pool safe for use with virtual engines	2019-08-27 16:42:12 +01:00
intel_mocs.c	drm/i915/gt: Remove stale kerneldoc for internal MOCS functions	2019-08-05 18:27:17 +01:00
intel_mocs.h	drm/i915: Move MOCS setup to intel_mocs.c	2019-07-31 07:40:35 -07:00
intel_renderstate.c	drm/i915: Serialize against vma moves	2019-08-19 15:25:56 +01:00
intel_renderstate.h	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
intel_reset_types.h	drm/i915/gt: Use intel_gt as the primary object for handling resets	2019-07-12 21:06:56 +01:00
intel_reset.c	drm/i915: Hold irq-off for the entire fake lock period	2019-08-23 19:44:21 +01:00
intel_reset.h	drm/i915/gt: Use intel_gt as the primary object for handling resets	2019-07-12 21:06:56 +01:00
intel_ringbuffer.c	drm/i915: Always wrap the ring offset before resetting	2019-08-19 09:51:02 +01:00
intel_sseu.c	drm/i915: Expand subslice mask	2019-08-23 19:14:27 +01:00
intel_sseu.h	drm/i915: Expand subslice mask	2019-08-23 19:14:27 +01:00
intel_timeline_types.h	drm/i915/gt: Guard timeline pinning without relying on struct_mutex	2019-08-15 23:21:13 +01:00
intel_timeline.c	drm/i915: Hold irq-off for the entire fake lock period	2019-08-23 19:44:21 +01:00
intel_timeline.h	drm/i915/gt: Track timeline activeness in enter/exit	2019-08-15 23:16:05 +01:00
intel_workarounds_types.h	drm/i915: Add engine name to workaround debug print	2019-07-12 09:55:30 +01:00
intel_workarounds.c	drm/i915: Extend non readable mcr range	2019-08-28 16:51:22 +03:00
intel_workarounds.h	drm/i915: Convert gt workarounds to intel_gt	2019-06-21 13:48:25 +01:00
Makefile	drm/i915: use upstream version of header tests	2019-07-30 12:11:57 +03:00
mock_engine.c	drm/i915: Protect request retirement with timeline->mutex	2019-08-15 23:21:13 +01:00
mock_engine.h
selftest_context.c	drm/i915/selftests: Check the context size	2019-08-17 09:27:58 +01:00
selftest_engine_cs.c	drm/i915: Rename engines to match their user interface	2019-08-07 14:30:55 +01:00
selftest_engine_pm.c	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
selftest_engine.c	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
selftest_engine.h	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
selftest_hangcheck.c	drm/i915: Track ggtt fence reservations under its own mutex	2019-08-22 08:53:40 +01:00
selftest_lrc.c	drm/i915: Serialize against vma moves	2019-08-19 15:25:56 +01:00
selftest_reset.c	drm/i915/gt: Use intel_gt as the primary object for handling resets	2019-07-12 21:06:56 +01:00
selftest_timeline.c	drm/i915: Markup expected timeline locks for i915_active	2019-08-16 18:02:07 +01:00
selftest_workarounds.c	drm/i915/selftests: Add the usual batch vma managements to st_workarounds	2019-08-27 10:21:51 +01:00