[Intel-gfx] [PATCH 1/4] drm/i915: Only retire requests when eviction is allowed to blocked

[Intel-gfx] [PATCH 1/4] drm/i915: Only retire requests when eviction is allowed to blocked

[Chris Wilson]

We want to keep the PIN_NONBLOCK search quick, avoiding evicting
recently active nodes. To that end, skip performing the more laborious
retirement prior to beginning the fast search.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_gem_evict.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 0697bedebeef..5f8b6cc55195 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -124,7 +124,8 @@ i915_gem_evict_something(struct i915_address_space *vm,
 				    min_size, alignment, color,
 				    start, end, mode);
 
-	intel_gt_retire_requests(vm->gt);
+	if (!(flags & PIN_NONBLOCK))
+		intel_gt_retire_requests(vm->gt);
 
 search_again:
 	active = NULL;
@@ -270,7 +271,8 @@ int i915_gem_evict_for_node(struct i915_address_space *vm,
 	 * a stray pin (preventing eviction) that can only be resolved by
 	 * retiring.
 	 */
-	intel_gt_retire_requests(vm->gt);
+	if (!(flags & PIN_NONBLOCK))
+		intel_gt_retire_requests(vm->gt);
 
 	if (i915_vm_has_cache_coloring(vm)) {
 		/* Expand search to cover neighbouring guard pages (or lack!) */
-- 
2.25.0

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[Intel-gfx] [PATCH 2/4] drm/i915: More proactive timeline retirement before new requests

[Chris Wilson]

Currently, we only retire the oldest request on the timeline before
allocating the next, but only if there is a spare request. However,
since we rearranged the locking, e.g.  commit df9f85d8582e ("drm/i915:
Serialise i915_active_fence_set() with itself"), we no longer benefit
from keeping the active chain intact underneath the struct_mutex. As
such, retire all completed requests in the client's timeline before
creating the next, trying to keep our memory and resource usage tight
and ideally only penalising the heavy users.

v2: Keep a retire after submission to try and keep the amount of work
before the next submission to a minimum.

References: df9f85d8582e ("drm/i915: Serialise i915_active_fence_set() with itself")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/i915_request.c | 57 +++++++----------------------
 1 file changed, 13 insertions(+), 44 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 9ed0d3bc7249..70f5010e89f5 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -556,31 +556,20 @@ static void retire_requests(struct intel_timeline *tl)
 static noinline struct i915_request *
 request_alloc_slow(struct intel_timeline *tl, gfp_t gfp)
 {
-	struct i915_request *rq;
-
-	if (list_empty(&tl->requests))
-		goto out;
-
 	if (!gfpflags_allow_blocking(gfp))
-		goto out;
+		return NULL;
 
-	/* Move our oldest request to the slab-cache (if not in use!) */
-	rq = list_first_entry(&tl->requests, typeof(*rq), link);
-	i915_request_retire(rq);
+	if (!list_empty(&tl->requests)) {
+		struct i915_request *rq;
 
-	rq = kmem_cache_alloc(global.slab_requests,
-			      gfp | __GFP_RETRY_MAYFAIL | __GFP_NOWARN);
-	if (rq)
-		return rq;
+		/* Ratelimit ourselves to prevent oom from malicious clients */
+		rq = list_last_entry(&tl->requests, typeof(*rq), link);
+		cond_synchronize_rcu(rq->rcustate);
 
-	/* Ratelimit ourselves to prevent oom from malicious clients */
-	rq = list_last_entry(&tl->requests, typeof(*rq), link);
-	cond_synchronize_rcu(rq->rcustate);
-
-	/* Retire our old requests in the hope that we free some */
-	retire_requests(tl);
+		/* Retire our old requests in the hope that we free some */
+		retire_requests(tl);
+	}
 
-out:
 	return kmem_cache_alloc(global.slab_requests, gfp);
 }
 
@@ -739,9 +728,7 @@ i915_request_create(struct intel_context *ce)
 		return ERR_CAST(tl);
 
 	/* Move our oldest request to the slab-cache (if not in use!) */
-	rq = list_first_entry(&tl->requests, typeof(*rq), link);
-	if (!list_is_last(&rq->link, &tl->requests))
-		i915_request_retire(rq);
+	retire_requests(tl);
 
 	intel_context_enter(ce);
 	rq = __i915_request_create(ce, GFP_KERNEL);
@@ -1344,27 +1331,9 @@ void i915_request_add(struct i915_request *rq)
 	__i915_request_queue(rq, &attr);
 	local_bh_enable(); /* Kick the execlists tasklet if just scheduled */
 
-	/*
-	 * In typical scenarios, we do not expect the previous request on
-	 * the timeline to be still tracked by timeline->last_request if it
-	 * has been completed. If the completed request is still here, that
-	 * implies that request retirement is a long way behind submission,
-	 * suggesting that we haven't been retiring frequently enough from
-	 * the combination of retire-before-alloc, waiters and the background
-	 * retirement worker. So if the last request on this timeline was
-	 * already completed, do a catch up pass, flushing the retirement queue
-	 * up to this client. Since we have now moved the heaviest operations
-	 * during retirement onto secondary workers, such as freeing objects
-	 * or contexts, retiring a bunch of requests is mostly list management
-	 * (and cache misses), and so we should not be overly penalizing this
-	 * client by performing excess work, though we may still performing
-	 * work on behalf of others -- but instead we should benefit from
-	 * improved resource management. (Well, that's the theory at least.)
-	 */
-	if (prev &&
-	    i915_request_completed(prev) &&
-	    rcu_access_pointer(prev->timeline) == tl)
-		i915_request_retire_upto(prev);
+	/* Try to clean up the client's timeline after submitting the request */
+	if (prev)
+		retire_requests(tl);
 
 	mutex_unlock(&tl->mutex);
 }
-- 
2.25.0

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[Intel-gfx] [PATCH 3/4] drm/i915/gt: Yield the timeslice if waiting on a semaphore

[Chris Wilson]

If we find ourselves waiting on a MI_SEMAPHORE_WAIT, either within the
user batch or in our own preamble, the engine raises a
GT_WAIT_ON_SEMAPHORE interrupt. We can unmask that interrupt and so
respond to a semaphore wait by yielding the timeslice, if we have
another context to yield to!

The only real complication is that the interrupt is only generated for
the start of the semaphore wait, and is asynchronous to our
process_csb() -- that is, we may not have registered the timeslice before
we see the interrupt. To ensure we don't miss a potential semaphore
blocking forward progress (e.g. selftests/live_timeslice_preempt) we mark
the interrupt and apply it to the next timeslice regardless of whether it
was active at the time.

v2: We use semaphores in preempt-to-busy, within the timeslicing
implementation itself! Ergo, when we do insert a preemption due to an
expired timeslice, the new context may start with the missed semaphore
flagged by the retired context and be yielded, ad infinitum. To avoid
this, read the context id at the time of the semaphore interrupt and
only yield if that context is still active.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_types.h |  9 ++++++
 drivers/gpu/drm/i915/gt/intel_gt_irq.c       | 32 +++++++++++---------
 drivers/gpu/drm/i915/gt/intel_lrc.c          | 31 ++++++++++++++++---
 drivers/gpu/drm/i915/i915_reg.h              |  5 +++
 4 files changed, 59 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 77e68c7643de..6ff4711c92f1 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -156,6 +156,15 @@ struct intel_engine_execlists {
 	 */
 	struct i915_priolist default_priolist;
 
+	/**
+	 * @yield: CCID at the time of the last semaphore-wait interrupt.
+	 *
+	 * Instead of leaving a semaphore busy-spinning on an engine, we would
+	 * like to switch to another ready context, i.e. yielding the semaphore
+	 * timeslice.
+	 */
+	u32 yield;
+
 	/**
 	 * @no_priolist: priority lists disabled
 	 */
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c
index f796bdf1ed30..6ae64a224b02 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c
@@ -24,6 +24,13 @@ cs_irq_handler(struct intel_engine_cs *engine, u32 iir)
 {
 	bool tasklet = false;
 
+	if (iir & GT_WAIT_SEMAPHORE_INTERRUPT) {
+		WRITE_ONCE(engine->execlists.yield,
+			   ENGINE_READ_FW(engine, EXECLIST_CCID));
+		if (del_timer(&engine->execlists.timer))
+			tasklet = true;
+	}
+
 	if (iir & GT_CONTEXT_SWITCH_INTERRUPT)
 		tasklet = true;
 
@@ -210,7 +217,10 @@ void gen11_gt_irq_reset(struct intel_gt *gt)
 
 void gen11_gt_irq_postinstall(struct intel_gt *gt)
 {
-	const u32 irqs = GT_RENDER_USER_INTERRUPT | GT_CONTEXT_SWITCH_INTERRUPT;
+	const u32 irqs =
+		GT_RENDER_USER_INTERRUPT |
+		GT_CONTEXT_SWITCH_INTERRUPT |
+		GT_WAIT_SEMAPHORE_INTERRUPT;
 	struct intel_uncore *uncore = gt->uncore;
 	const u32 dmask = irqs << 16 | irqs;
 	const u32 smask = irqs << 16;
@@ -357,21 +367,15 @@ void gen8_gt_irq_postinstall(struct intel_gt *gt)
 	struct intel_uncore *uncore = gt->uncore;
 
 	/* These are interrupts we'll toggle with the ring mask register */
+	const u32 irqs =
+		GT_RENDER_USER_INTERRUPT |
+		GT_CONTEXT_SWITCH_INTERRUPT |
+		GT_WAIT_SEMAPHORE_INTERRUPT;
 	u32 gt_interrupts[] = {
-		(GT_RENDER_USER_INTERRUPT << GEN8_RCS_IRQ_SHIFT |
-		 GT_CONTEXT_SWITCH_INTERRUPT << GEN8_RCS_IRQ_SHIFT |
-		 GT_RENDER_USER_INTERRUPT << GEN8_BCS_IRQ_SHIFT |
-		 GT_CONTEXT_SWITCH_INTERRUPT << GEN8_BCS_IRQ_SHIFT),
-
-		(GT_RENDER_USER_INTERRUPT << GEN8_VCS0_IRQ_SHIFT |
-		 GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VCS0_IRQ_SHIFT |
-		 GT_RENDER_USER_INTERRUPT << GEN8_VCS1_IRQ_SHIFT |
-		 GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VCS1_IRQ_SHIFT),
-
+		irqs << GEN8_RCS_IRQ_SHIFT | irqs << GEN8_BCS_IRQ_SHIFT,
+		irqs << GEN8_VCS0_IRQ_SHIFT | irqs << GEN8_VCS1_IRQ_SHIFT,
 		0,
-
-		(GT_RENDER_USER_INTERRUPT << GEN8_VECS_IRQ_SHIFT |
-		 GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VECS_IRQ_SHIFT)
+		irqs << GEN8_VECS_IRQ_SHIFT,
 	};
 
 	gt->pm_ier = 0x0;
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 2d6b41e66b16..425f7d23d789 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -1661,7 +1661,8 @@ static void defer_active(struct intel_engine_cs *engine)
 }
 
 static bool
-need_timeslice(struct intel_engine_cs *engine, const struct i915_request *rq)
+need_timeslice(const struct intel_engine_cs *engine,
+	       const struct i915_request *rq)
 {
 	int hint;
 
@@ -1677,6 +1678,27 @@ need_timeslice(struct intel_engine_cs *engine, const struct i915_request *rq)
 	return hint >= effective_prio(rq);
 }
 
+static bool
+timeslice_expired(const struct intel_engine_cs *engine,
+		  const struct i915_request *rq)
+{
+	const struct intel_engine_execlists *el = &engine->execlists;
+
+	return (timer_expired(&el->timer) ||
+		/*
+		 * Once bitten, forever smitten!
+		 *
+		 * If the active context ever busy-waited on a semaphore,
+		 * it will be treated as a hog until the end of its timeslice.
+		 * The HW only sends an interrupt on the first miss, and we
+		 * do know if that semaphore has been signaled, or even if it
+		 * is now stuck on another semaphore. Play safe, yield if it
+		 * might be stuck -- it will be given a fresh timeslice in
+		 * the near future.
+		 */
+		upper_32_bits(rq->context->lrc_desc) == READ_ONCE(el->yield));
+}
+
 static int
 switch_prio(struct intel_engine_cs *engine, const struct i915_request *rq)
 {
@@ -1692,8 +1714,7 @@ timeslice(const struct intel_engine_cs *engine)
 	return READ_ONCE(engine->props.timeslice_duration_ms);
 }
 
-static unsigned long
-active_timeslice(const struct intel_engine_cs *engine)
+static unsigned long active_timeslice(const struct intel_engine_cs *engine)
 {
 	const struct i915_request *rq = *engine->execlists.active;
 
@@ -1844,7 +1865,7 @@ static void execlists_dequeue(struct intel_engine_cs *engine)
 			last->context->lrc_desc |= CTX_DESC_FORCE_RESTORE;
 			last = NULL;
 		} else if (need_timeslice(engine, last) &&
-			   timer_expired(&engine->execlists.timer)) {
+			   timeslice_expired(engine, last)) {
 			ENGINE_TRACE(engine,
 				     "expired last=%llx:%lld, prio=%d, hint=%d\n",
 				     last->fence.context,
@@ -2110,6 +2131,7 @@ static void execlists_dequeue(struct intel_engine_cs *engine)
 		}
 		clear_ports(port + 1, last_port - port);
 
+		WRITE_ONCE(execlists->yield, -1);
 		execlists_submit_ports(engine);
 		set_preempt_timeout(engine);
 	} else {
@@ -4230,6 +4252,7 @@ logical_ring_default_irqs(struct intel_engine_cs *engine)
 
 	engine->irq_enable_mask = GT_RENDER_USER_INTERRUPT << shift;
 	engine->irq_keep_mask = GT_CONTEXT_SWITCH_INTERRUPT << shift;
+	engine->irq_keep_mask |= GT_WAIT_SEMAPHORE_INTERRUPT << shift;
 }
 
 static void rcs_submission_override(struct intel_engine_cs *engine)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b93c4c18f05c..535ce7e0dc94 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3085,6 +3085,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
 #define GT_BSD_CS_ERROR_INTERRUPT		(1 << 15)
 #define GT_BSD_USER_INTERRUPT			(1 << 12)
 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1	(1 << 11) /* hsw+; rsvd on snb, ivb, vlv */
+#define GT_WAIT_SEMAPHORE_INTERRUPT		REG_BIT(11) /* bdw+ */
 #define GT_CONTEXT_SWITCH_INTERRUPT		(1 <<  8)
 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT	(1 <<  5) /* !snb */
 #define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT	(1 <<  4)
@@ -4036,6 +4037,10 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
 #define   CCID_EN			BIT(0)
 #define   CCID_EXTENDED_STATE_RESTORE	BIT(2)
 #define   CCID_EXTENDED_STATE_SAVE	BIT(3)
+
+#define EXECLIST_STATUS(base)	_MMIO((base) + 0x234)
+#define EXECLIST_CCID(base)	_MMIO((base) + 0x238)
+
 /*
  * Notes on SNB/IVB/VLV context size:
  * - Power context is saved elsewhere (LLC or stolen)
-- 
2.25.0

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[Intel-gfx] [PATCH 4/4] drm/i915: Tweak scheduler's kick_submission()

[Chris Wilson]

Skip useless priority bumping on adding a new dependency, but otherwise
prevent tasklet scheduling until we have completed all the potential
rescheduling.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_scheduler.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_scheduler.c b/drivers/gpu/drm/i915/i915_scheduler.c
index 5d96cfba40f8..2b3f290ee1ad 100644
--- a/drivers/gpu/drm/i915/i915_scheduler.c
+++ b/drivers/gpu/drm/i915/i915_scheduler.c
@@ -216,12 +216,13 @@ static void kick_submission(struct intel_engine_cs *engine,
 	if (inflight->context == rq->context)
 		goto unlock;
 
-	engine->execlists.queue_priority_hint = prio;
 	if (need_preempt(prio, rq_prio(inflight)))
 		tasklet_hi_schedule(&engine->execlists.tasklet);
 
 unlock:
 	rcu_read_unlock();
+
+	engine->execlists.queue_priority_hint = prio;
 }
 
 static void __i915_schedule(struct i915_sched_node *node,
@@ -363,6 +364,9 @@ static void __bump_priority(struct i915_sched_node *node, unsigned int bump)
 {
 	struct i915_sched_attr attr = node->attr;
 
+	if (attr.priority & bump)
+		return;
+
 	attr.priority |= bump;
 	__i915_schedule(node, &attr);
 }
@@ -461,11 +465,15 @@ int i915_sched_node_add_dependency(struct i915_sched_node *node,
 	if (!dep)
 		return -ENOMEM;
 
+	local_bh_disable();
+
 	if (!__i915_sched_node_add_dependency(node, signal, dep,
 					      I915_DEPENDENCY_EXTERNAL |
 					      I915_DEPENDENCY_ALLOC))
 		i915_dependency_free(dep);
 
+	local_bh_enable(); /* kick submission tasklet */
+
 	return 0;
 }
 
-- 
2.25.0

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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked

[Patchwork]

== Series Details ==

Series: series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked
URL   : https://patchwork.freedesktop.org/series/72184/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
c2291b8125c5 drm/i915: Only retire requests when eviction is allowed to blocked
7df501b57690 drm/i915: More proactive timeline retirement before new requests
-:19: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#19: 
References: df9f85d8582e ("drm/i915: Serialise i915_active_fence_set() with itself")

-:19: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit df9f85d8582e ("drm/i915: Serialise i915_active_fence_set() with itself")'
#19: 
References: df9f85d8582e ("drm/i915: Serialise i915_active_fence_set() with itself")

total: 1 errors, 1 warnings, 0 checks, 80 lines checked
e60423ef7d0b drm/i915/gt: Yield the timeslice if waiting on a semaphore
6ecd9e89fbe8 drm/i915: Tweak scheduler's kick_submission()

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[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked

[Patchwork]

== Series Details ==

Series: series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked
URL   : https://patchwork.freedesktop.org/series/72184/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7761 -> Patchwork_16151
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/index.html

Known issues
------------

  Here are the changes found in Patchwork_16151 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_module_load@reload-with-fault-injection:
    - fi-cfl-8700k:       [PASS][1] -> [DMESG-WARN][2] ([i915#889])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/fi-cfl-8700k/igt@i915_module_load@reload-with-fault-injection.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/fi-cfl-8700k/igt@i915_module_load@reload-with-fault-injection.html
    - fi-skl-6700k2:      [PASS][3] -> [DMESG-WARN][4] ([i915#889])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/fi-skl-6700k2/igt@i915_module_load@reload-with-fault-injection.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/fi-skl-6700k2/igt@i915_module_load@reload-with-fault-injection.html

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-6700k2:      [PASS][5] -> [INCOMPLETE][6] ([i915#151])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/fi-skl-6700k2/igt@i915_pm_rpm@module-reload.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/fi-skl-6700k2/igt@i915_pm_rpm@module-reload.html

  * igt@kms_chamelium@hdmi-crc-fast:
    - fi-icl-u2:          [PASS][7] -> [FAIL][8] ([fdo#109635])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/fi-icl-u2/igt@kms_chamelium@hdmi-crc-fast.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/fi-icl-u2/igt@kms_chamelium@hdmi-crc-fast.html

  
#### Possible fixes ####

  * igt@gem_close_race@basic-threads:
    - fi-byt-j1900:       [TIMEOUT][9] ([fdo#112271] / [i915#816]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/fi-byt-j1900/igt@gem_close_race@basic-threads.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/fi-byt-j1900/igt@gem_close_race@basic-threads.html

  
  [fdo#109635]: https://bugs.freedesktop.org/show_bug.cgi?id=109635
  [fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
  [i915#151]: https://gitlab.freedesktop.org/drm/intel/issues/151
  [i915#816]: https://gitlab.freedesktop.org/drm/intel/issues/816
  [i915#889]: https://gitlab.freedesktop.org/drm/intel/issues/889


Participating hosts (51 -> 37)
------------------------------

  Missing    (14): fi-hsw-4770r fi-ilk-m540 fi-bsw-n3050 fi-hsw-4200u fi-skl-6770hq fi-byt-squawks fi-bsw-cyan fi-bwr-2160 fi-snb-2520m fi-ivb-3770 fi-byt-clapper fi-kbl-r fi-skl-6600u fi-snb-2600 


Build changes
-------------

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7761 -> Patchwork_16151

  CI-20190529: 20190529
  CI_DRM_7761: 836adfffce988051aa6b67194be279a9a541539d @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5371: 1b2816124ec3dbd53b81725d39292f45d41d895b @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16151: 6ecd9e89fbe8e63162423992512d67ecef15d1f0 @ git://anongit.freedesktop.org/gfx-ci/linux


== Kernel 32bit build ==

Warning: Kernel 32bit buildtest failed:
https://intel-gfx-ci.01.org/Patchwork_16151/build_32bit.log

  CALL    scripts/checksyscalls.sh
  CALL    scripts/atomic/check-atomics.sh
  CHK     include/generated/compile.h
Kernel: arch/x86/boot/bzImage is ready  (#1)
  Building modules, stage 2.
  MODPOST 122 modules
ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
scripts/Makefile.modpost:93: recipe for target '__modpost' failed
make[1]: *** [__modpost] Error 1
Makefile:1282: recipe for target 'modules' failed
make: *** [modules] Error 2


== Linux commits ==

6ecd9e89fbe8 drm/i915: Tweak scheduler's kick_submission()
e60423ef7d0b drm/i915/gt: Yield the timeslice if waiting on a semaphore
7df501b57690 drm/i915: More proactive timeline retirement before new requests
c2291b8125c5 drm/i915: Only retire requests when eviction is allowed to blocked

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✗ Fi.CI.BUILD: warning for series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked

[Patchwork]

== Series Details ==

Series: series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked
URL   : https://patchwork.freedesktop.org/series/72184/
State : warning

== Summary ==

CALL    scripts/checksyscalls.sh
  CALL    scripts/atomic/check-atomics.sh
  CHK     include/generated/compile.h
Kernel: arch/x86/boot/bzImage is ready  (#1)
  Building modules, stage 2.
  MODPOST 122 modules
ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
scripts/Makefile.modpost:93: recipe for target '__modpost' failed
make[1]: *** [__modpost] Error 1
Makefile:1282: recipe for target 'modules' failed
make: *** [modules] Error 2

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/build_32bit.log
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.IGT: success for series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked

[Patchwork]

== Series Details ==

Series: series starting with [1/4] drm/i915: Only retire requests when eviction is allowed to blocked
URL   : https://patchwork.freedesktop.org/series/72184/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7761_full -> Patchwork_16151_full
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with Patchwork_16151_full need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_16151_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_16151_full:

### IGT changes ###

#### Warnings ####

  * igt@gem_exec_fence@basic-wait-all:
    - shard-skl:          [SKIP][1] ([fdo#109271]) -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl7/igt@gem_exec_fence@basic-wait-all.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl7/igt@gem_exec_fence@basic-wait-all.html

  
Known issues
------------

  Here are the changes found in Patchwork_16151_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_busy@busy-vcs1:
    - shard-iclb:         [PASS][3] -> [SKIP][4] ([fdo#112080]) +7 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@gem_busy@busy-vcs1.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@gem_busy@busy-vcs1.html

  * igt@gem_ctx_isolation@vcs1-reset:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#109276] / [fdo#112080]) +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@gem_ctx_isolation@vcs1-reset.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@gem_ctx_isolation@vcs1-reset.html

  * igt@gem_exec_schedule@pi-shared-iova-bsd2:
    - shard-iclb:         [PASS][7] -> [SKIP][8] ([fdo#109276]) +13 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@gem_exec_schedule@pi-shared-iova-bsd2.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@gem_exec_schedule@pi-shared-iova-bsd2.html

  * igt@gem_exec_schedule@preempt-queue-contexts-chain-bsd:
    - shard-iclb:         [PASS][9] -> [SKIP][10] ([fdo#112146]) +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb6/igt@gem_exec_schedule@preempt-queue-contexts-chain-bsd.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb2/igt@gem_exec_schedule@preempt-queue-contexts-chain-bsd.html

  * igt@gem_mmap_gtt@hang:
    - shard-snb:          [PASS][11] -> [INCOMPLETE][12] ([i915#82])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-snb5/igt@gem_mmap_gtt@hang.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-snb6/igt@gem_mmap_gtt@hang.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-apl:          [PASS][13] -> [FAIL][14] ([i915#644])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-apl6/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-apl3/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gem_tiled_partial_pwrite_pread@writes:
    - shard-hsw:          [PASS][15] -> [FAIL][16] ([i915#817])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-hsw7/igt@gem_tiled_partial_pwrite_pread@writes.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-hsw5/igt@gem_tiled_partial_pwrite_pread@writes.html

  * igt@i915_pm_rps@waitboost:
    - shard-iclb:         [PASS][17] -> [FAIL][18] ([i915#413])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb6/igt@i915_pm_rps@waitboost.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb2/igt@i915_pm_rps@waitboost.html

  * igt@i915_suspend@forcewake:
    - shard-apl:          [PASS][19] -> [DMESG-WARN][20] ([i915#180])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-apl3/igt@i915_suspend@forcewake.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-apl1/igt@i915_suspend@forcewake.html

  * igt@kms_color@pipe-a-ctm-0-5:
    - shard-skl:          [PASS][21] -> [DMESG-WARN][22] ([i915#109]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl1/igt@kms_color@pipe-a-ctm-0-5.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl9/igt@kms_color@pipe-a-ctm-0-5.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [PASS][23] -> [DMESG-WARN][24] ([i915#180]) +2 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_draw_crc@draw-method-xrgb2101010-mmap-wc-untiled:
    - shard-skl:          [PASS][25] -> [FAIL][26] ([i915#52] / [i915#54])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl10/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-wc-untiled.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl4/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-wc-untiled.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-glk:          [PASS][27] -> [FAIL][28] ([i915#79])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-glk1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-glk1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][29] -> [FAIL][30] ([fdo#108145] / [i915#265])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl10/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [PASS][31] -> [SKIP][32] ([fdo#109441]) +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@kms_psr@psr2_primary_mmap_cpu.html

  * igt@kms_setmode@basic:
    - shard-apl:          [PASS][33] -> [FAIL][34] ([i915#31])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-apl4/igt@kms_setmode@basic.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-apl2/igt@kms_setmode@basic.html

  
#### Possible fixes ####

  * igt@gem_ctx_persistence@processes:
    - shard-glk:          [FAIL][35] ([i915#570]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-glk9/igt@gem_ctx_persistence@processes.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-glk8/igt@gem_ctx_persistence@processes.html

  * igt@gem_ctx_persistence@vcs0-mixed-process:
    - shard-apl:          [FAIL][37] ([i915#679]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-apl8/igt@gem_ctx_persistence@vcs0-mixed-process.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-apl1/igt@gem_ctx_persistence@vcs0-mixed-process.html
    - shard-skl:          [FAIL][39] ([i915#679]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl5/igt@gem_ctx_persistence@vcs0-mixed-process.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl10/igt@gem_ctx_persistence@vcs0-mixed-process.html

  * igt@gem_ctx_persistence@vcs1-mixed-process:
    - shard-iclb:         [SKIP][41] ([fdo#109276] / [fdo#112080]) -> [PASS][42] +1 similar issue
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb6/igt@gem_ctx_persistence@vcs1-mixed-process.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb2/igt@gem_ctx_persistence@vcs1-mixed-process.html

  * igt@gem_exec_schedule@pi-common-bsd:
    - shard-iclb:         [SKIP][43] ([i915#677]) -> [PASS][44] +1 similar issue
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@gem_exec_schedule@pi-common-bsd.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@gem_exec_schedule@pi-common-bsd.html

  * igt@gem_exec_schedule@preemptive-hang-bsd:
    - shard-iclb:         [SKIP][45] ([fdo#112146]) -> [PASS][46] +6 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@gem_exec_schedule@preemptive-hang-bsd.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@gem_exec_schedule@preemptive-hang-bsd.html

  * igt@gem_exec_suspend@basic:
    - shard-skl:          [DMESG-WARN][47] ([i915#109]) -> [PASS][48] +1 similar issue
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl10/igt@gem_exec_suspend@basic.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl6/igt@gem_exec_suspend@basic.html

  * igt@gem_persistent_relocs@forked-faulting-reloc-thrashing:
    - shard-kbl:          [INCOMPLETE][49] ([fdo#103665] / [i915#530]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-kbl3/igt@gem_persistent_relocs@forked-faulting-reloc-thrashing.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-kbl3/igt@gem_persistent_relocs@forked-faulting-reloc-thrashing.html

  * igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing:
    - shard-skl:          [TIMEOUT][51] ([fdo#112271] / [i915#530]) -> [PASS][52] +1 similar issue
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl5/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl10/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
    - shard-kbl:          [TIMEOUT][53] ([fdo#112271] / [i915#530]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-kbl1/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-kbl4/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html

  * igt@gem_persistent_relocs@forked-interruptible-thrashing:
    - shard-apl:          [INCOMPLETE][55] ([CI#80] / [fdo#103927] / [i915#530]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-apl2/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-apl2/igt@gem_persistent_relocs@forked-interruptible-thrashing.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-glk:          [FAIL][57] ([i915#644]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-glk7/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-glk9/igt@gem_ppgtt@flink-and-close-vma-leak.html
    - shard-kbl:          [FAIL][59] ([i915#644]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-kbl6/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-kbl4/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-skl:          [DMESG-WARN][61] ([i915#716]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl10/igt@gen9_exec_parse@allowed-single.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl4/igt@gen9_exec_parse@allowed-single.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-iclb:         [FAIL][63] ([i915#454]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@i915_pm_dc@dc6-psr.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@i915_pm_dc@dc6-psr.html

  * igt@kms_cursor_crc@pipe-b-cursor-64x64-onscreen:
    - shard-skl:          [FAIL][65] ([i915#54]) -> [PASS][66] +1 similar issue
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl10/igt@kms_cursor_crc@pipe-b-cursor-64x64-onscreen.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl4/igt@kms_cursor_crc@pipe-b-cursor-64x64-onscreen.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-ytiled:
    - shard-skl:          [FAIL][67] ([i915#52] / [i915#54]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl10/igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-ytiled.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl4/igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-ytiled.html

  * igt@kms_flip@dpms-vs-vblank-race:
    - shard-glk:          [FAIL][69] ([i915#407]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-glk7/igt@kms_flip@dpms-vs-vblank-race.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-glk9/igt@kms_flip@dpms-vs-vblank-race.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-apl:          [DMESG-WARN][71] ([i915#180]) -> [PASS][72] +3 similar issues
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-kbl:          [DMESG-WARN][73] ([i915#180]) -> [PASS][74] +4 similar issues
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-kbl6/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-kbl6/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [FAIL][75] ([fdo#108145] / [i915#265]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-skl10/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][77] ([fdo#109642] / [fdo#111068]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb6/igt@kms_psr2_su@frontbuffer.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [FAIL][79] ([i915#173]) -> [PASS][80]
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb1/igt@kms_psr@no_drrs.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb4/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_cursor_mmap_cpu:
    - shard-iclb:         [SKIP][81] ([fdo#109441]) -> [PASS][82] +4 similar issues
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb8/igt@kms_psr@psr2_cursor_mmap_cpu.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb2/igt@kms_psr@psr2_cursor_mmap_cpu.html

  * igt@perf_pmu@init-busy-vcs1:
    - shard-iclb:         [SKIP][83] ([fdo#112080]) -> [PASS][84] +12 similar issues
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb8/igt@perf_pmu@init-busy-vcs1.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb4/igt@perf_pmu@init-busy-vcs1.html

  * igt@prime_vgem@fence-wait-bsd2:
    - shard-iclb:         [SKIP][85] ([fdo#109276]) -> [PASS][86] +18 similar issues
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb8/igt@prime_vgem@fence-wait-bsd2.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb2/igt@prime_vgem@fence-wait-bsd2.html

  
#### Warnings ####

  * igt@gem_ctx_isolation@vcs1-nonpriv:
    - shard-iclb:         [FAIL][87] ([IGT#28]) -> [SKIP][88] ([fdo#109276] / [fdo#112080])
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-iclb2/igt@gem_ctx_isolation@vcs1-nonpriv.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-iclb8/igt@gem_ctx_isolation@vcs1-nonpriv.html

  * igt@i915_selftest@live_blt:
    - shard-hsw:          [DMESG-FAIL][89] ([i915#553] / [i915#725]) -> [DMESG-FAIL][90] ([i915#725])
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7761/shard-hsw5/igt@i915_selftest@live_blt.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/shard-hsw2/igt@i915_selftest@live_blt.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [CI#80]: https://gitlab.freedesktop.org/gfx-ci/i915-infra/issues/80
  [IGT#28]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/28
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
  [fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
  [fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
  [i915#109]: https://gitlab.freedesktop.org/drm/intel/issues/109
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#407]: https://gitlab.freedesktop.org/drm/intel/issues/407
  [i915#413]: https://gitlab.freedesktop.org/drm/intel/issues/413
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#530]: https://gitlab.freedesktop.org/drm/intel/issues/530
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#553]: https://gitlab.freedesktop.org/drm/intel/issues/553
  [i915#570]: https://gitlab.freedesktop.org/drm/intel/issues/570
  [i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
  [i915#677]: https://gitlab.freedesktop.org/drm/intel/issues/677
  [i915#679]: https://gitlab.freedesktop.org/drm/intel/issues/679
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#725]: https://gitlab.freedesktop.org/drm/intel/issues/725
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#817]: https://gitlab.freedesktop.org/drm/intel/issues/817
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#973]: https://gitlab.freedesktop.org/drm/intel/issues/973


Participating hosts (10 -> 10)
------------------------------

  No changes in participating hosts


Build changes
-------------

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7761 -> Patchwork_16151

  CI-20190529: 20190529
  CI_DRM_7761: 836adfffce988051aa6b67194be279a9a541539d @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5371: 1b2816124ec3dbd53b81725d39292f45d41d895b @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16151: 6ecd9e89fbe8e63162423992512d67ecef15d1f0 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16151/index.html
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