From: Matthew Brost <matthew.brost@intel.com>
To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org>
Subject: [Intel-gfx] [PATCH 15/47] drm/i915/guc: Defer context unpin until scheduling is disabled
Date: Thu, 24 Jun 2021 00:04:44 -0700 [thread overview]
Message-ID: <20210624070516.21893-16-matthew.brost@intel.com> (raw)
In-Reply-To: <20210624070516.21893-1-matthew.brost@intel.com>
With GuC scheduling, it isn't safe to unpin a context while scheduling
is enabled for that context as the GuC may touch some of the pinned
state (e.g. LRC). To ensure scheduling isn't enabled when an unpin is
done, a call back is added to intel_context_unpin when pin count == 1
to disable scheduling for that context. When the response CTB is
received it is safe to do the final unpin.
Future patches may add a heuristic / delay to schedule the disable
call back to avoid thrashing on schedule enable / disable.
Cc: John Harrison <john.c.harrison@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
---
drivers/gpu/drm/i915/gt/intel_context.c | 4 +-
drivers/gpu/drm/i915/gt/intel_context.h | 27 +++-
drivers/gpu/drm/i915/gt/intel_context_types.h | 2 +
drivers/gpu/drm/i915/gt/uc/intel_guc.h | 2 +
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 3 +
.../gpu/drm/i915/gt/uc/intel_guc_submission.c | 145 +++++++++++++++++-
6 files changed, 179 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index f750c826e19d..1499b8aace2a 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -306,9 +306,9 @@ int __intel_context_do_pin(struct intel_context *ce)
return err;
}
-void intel_context_unpin(struct intel_context *ce)
+void __intel_context_do_unpin(struct intel_context *ce, int sub)
{
- if (!atomic_dec_and_test(&ce->pin_count))
+ if (!atomic_sub_and_test(sub, &ce->pin_count))
return;
CE_TRACE(ce, "unpin\n");
diff --git a/drivers/gpu/drm/i915/gt/intel_context.h b/drivers/gpu/drm/i915/gt/intel_context.h
index f83a73a2b39f..8a7199afbe61 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.h
+++ b/drivers/gpu/drm/i915/gt/intel_context.h
@@ -113,7 +113,32 @@ static inline void __intel_context_pin(struct intel_context *ce)
atomic_inc(&ce->pin_count);
}
-void intel_context_unpin(struct intel_context *ce);
+void __intel_context_do_unpin(struct intel_context *ce, int sub);
+
+static inline void intel_context_sched_disable_unpin(struct intel_context *ce)
+{
+ __intel_context_do_unpin(ce, 2);
+}
+
+static inline void intel_context_unpin(struct intel_context *ce)
+{
+ if (!ce->ops->sched_disable) {
+ __intel_context_do_unpin(ce, 1);
+ } else {
+ /*
+ * Move ownership of this pin to the scheduling disable which is
+ * an async operation. When that operation completes the above
+ * intel_context_sched_disable_unpin is called potentially
+ * unpinning the context.
+ */
+ while (!atomic_add_unless(&ce->pin_count, -1, 1)) {
+ if (atomic_cmpxchg(&ce->pin_count, 1, 2) == 1) {
+ ce->ops->sched_disable(ce);
+ break;
+ }
+ }
+ }
+}
void intel_context_enter_engine(struct intel_context *ce);
void intel_context_exit_engine(struct intel_context *ce);
diff --git a/drivers/gpu/drm/i915/gt/intel_context_types.h b/drivers/gpu/drm/i915/gt/intel_context_types.h
index beafe55a9101..e7af6a2368f8 100644
--- a/drivers/gpu/drm/i915/gt/intel_context_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_context_types.h
@@ -43,6 +43,8 @@ struct intel_context_ops {
void (*enter)(struct intel_context *ce);
void (*exit)(struct intel_context *ce);
+ void (*sched_disable)(struct intel_context *ce);
+
void (*reset)(struct intel_context *ce);
void (*destroy)(struct kref *kref);
};
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.h b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
index d44316dc914b..b43ec56986b5 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
@@ -236,6 +236,8 @@ int intel_guc_reset_engine(struct intel_guc *guc,
int intel_guc_deregister_done_process_msg(struct intel_guc *guc,
const u32 *msg, u32 len);
+int intel_guc_sched_done_process_msg(struct intel_guc *guc,
+ const u32 *msg, u32 len);
void intel_guc_load_status(struct intel_guc *guc, struct drm_printer *p);
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
index 42a7daef2ff6..7491f041859e 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
@@ -905,6 +905,9 @@ static int ct_process_request(struct intel_guc_ct *ct, struct ct_incoming_msg *r
ret = intel_guc_deregister_done_process_msg(guc, payload,
len);
break;
+ case INTEL_GUC_ACTION_SCHED_CONTEXT_MODE_DONE:
+ ret = intel_guc_sched_done_process_msg(guc, payload, len);
+ break;
default:
ret = -EOPNOTSUPP;
break;
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 49e5d460d54b..0386ccd5a481 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -70,6 +70,7 @@
* possible for some of the bits to changing at the same time though.
*/
#define SCHED_STATE_NO_LOCK_ENABLED BIT(0)
+#define SCHED_STATE_NO_LOCK_PENDING_ENABLE BIT(1)
static inline bool context_enabled(struct intel_context *ce)
{
return (atomic_read(&ce->guc_sched_state_no_lock) &
@@ -87,6 +88,24 @@ static inline void clr_context_enabled(struct intel_context *ce)
&ce->guc_sched_state_no_lock);
}
+static inline bool context_pending_enable(struct intel_context *ce)
+{
+ return (atomic_read(&ce->guc_sched_state_no_lock) &
+ SCHED_STATE_NO_LOCK_PENDING_ENABLE);
+}
+
+static inline void set_context_pending_enable(struct intel_context *ce)
+{
+ atomic_or(SCHED_STATE_NO_LOCK_PENDING_ENABLE,
+ &ce->guc_sched_state_no_lock);
+}
+
+static inline void clr_context_pending_enable(struct intel_context *ce)
+{
+ atomic_and((u32)~SCHED_STATE_NO_LOCK_PENDING_ENABLE,
+ &ce->guc_sched_state_no_lock);
+}
+
/*
* Below is a set of functions which control the GuC scheduling state which
* require a lock, aside from the special case where the functions are called
@@ -95,6 +114,7 @@ static inline void clr_context_enabled(struct intel_context *ce)
*/
#define SCHED_STATE_WAIT_FOR_DEREGISTER_TO_REGISTER BIT(0)
#define SCHED_STATE_DESTROYED BIT(1)
+#define SCHED_STATE_PENDING_DISABLE BIT(2)
static inline void init_sched_state(struct intel_context *ce)
{
/* Only should be called from guc_lrc_desc_pin() */
@@ -139,6 +159,24 @@ set_context_destroyed(struct intel_context *ce)
ce->guc_state.sched_state |= SCHED_STATE_DESTROYED;
}
+static inline bool context_pending_disable(struct intel_context *ce)
+{
+ return (ce->guc_state.sched_state & SCHED_STATE_PENDING_DISABLE);
+}
+
+static inline void set_context_pending_disable(struct intel_context *ce)
+{
+ lockdep_assert_held(&ce->guc_state.lock);
+ ce->guc_state.sched_state |= SCHED_STATE_PENDING_DISABLE;
+}
+
+static inline void clr_context_pending_disable(struct intel_context *ce)
+{
+ lockdep_assert_held(&ce->guc_state.lock);
+ ce->guc_state.sched_state =
+ (ce->guc_state.sched_state & ~SCHED_STATE_PENDING_DISABLE);
+}
+
static inline bool context_guc_id_invalid(struct intel_context *ce)
{
return (ce->guc_id == GUC_INVALID_LRC_ID);
@@ -231,6 +269,8 @@ static int guc_add_request(struct intel_guc *guc, struct i915_request *rq)
action[len++] = INTEL_GUC_ACTION_SCHED_CONTEXT_MODE_SET;
action[len++] = ce->guc_id;
action[len++] = GUC_CONTEXT_ENABLE;
+ set_context_pending_enable(ce);
+ intel_context_get(ce);
} else {
action[len++] = INTEL_GUC_ACTION_SCHED_CONTEXT;
action[len++] = ce->guc_id;
@@ -238,8 +278,12 @@ static int guc_add_request(struct intel_guc *guc, struct i915_request *rq)
err = intel_guc_send_nb(guc, action, len);
- if (!enabled && !err)
+ if (!enabled && !err) {
set_context_enabled(ce);
+ } else if (!enabled) {
+ clr_context_pending_enable(ce);
+ intel_context_put(ce);
+ }
return err;
}
@@ -831,6 +875,60 @@ static void guc_context_post_unpin(struct intel_context *ce)
lrc_post_unpin(ce);
}
+static void __guc_context_sched_disable(struct intel_guc *guc,
+ struct intel_context *ce,
+ u16 guc_id)
+{
+ u32 action[] = {
+ INTEL_GUC_ACTION_SCHED_CONTEXT_MODE_SET,
+ guc_id, /* ce->guc_id not stable */
+ GUC_CONTEXT_DISABLE
+ };
+
+ GEM_BUG_ON(guc_id == GUC_INVALID_LRC_ID);
+
+ intel_context_get(ce);
+
+ intel_guc_send_busy_loop(guc, action, ARRAY_SIZE(action), true);
+}
+
+static u16 prep_context_pending_disable(struct intel_context *ce)
+{
+ set_context_pending_disable(ce);
+ clr_context_enabled(ce);
+
+ return ce->guc_id;
+}
+
+static void guc_context_sched_disable(struct intel_context *ce)
+{
+ struct intel_guc *guc = ce_to_guc(ce);
+ struct intel_runtime_pm *runtime_pm = &ce->engine->gt->i915->runtime_pm;
+ unsigned long flags;
+ u16 guc_id;
+ intel_wakeref_t wakeref;
+
+ if (context_guc_id_invalid(ce) ||
+ !lrc_desc_registered(guc, ce->guc_id)) {
+ clr_context_enabled(ce);
+ goto unpin;
+ }
+
+ if (!context_enabled(ce))
+ goto unpin;
+
+ spin_lock_irqsave(&ce->guc_state.lock, flags);
+ guc_id = prep_context_pending_disable(ce);
+ spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+
+ with_intel_runtime_pm(runtime_pm, wakeref)
+ __guc_context_sched_disable(guc, ce, guc_id);
+
+ return;
+unpin:
+ intel_context_sched_disable_unpin(ce);
+}
+
static inline void guc_lrc_desc_unpin(struct intel_context *ce)
{
struct intel_engine_cs *engine = ce->engine;
@@ -839,6 +937,7 @@ static inline void guc_lrc_desc_unpin(struct intel_context *ce)
GEM_BUG_ON(!lrc_desc_registered(guc, ce->guc_id));
GEM_BUG_ON(ce != __get_context(guc, ce->guc_id));
+ GEM_BUG_ON(context_enabled(ce));
spin_lock_irqsave(&ce->guc_state.lock, flags);
set_context_destroyed(ce);
@@ -920,6 +1019,8 @@ static const struct intel_context_ops guc_context_ops = {
.enter = intel_context_enter_engine,
.exit = intel_context_exit_engine,
+ .sched_disable = guc_context_sched_disable,
+
.reset = lrc_reset,
.destroy = guc_context_destroy,
};
@@ -1352,3 +1453,45 @@ int intel_guc_deregister_done_process_msg(struct intel_guc *guc,
return 0;
}
+
+int intel_guc_sched_done_process_msg(struct intel_guc *guc,
+ const u32 *msg,
+ u32 len)
+{
+ struct intel_context *ce;
+ unsigned long flags;
+ u32 desc_idx = msg[0];
+
+ if (unlikely(len < 2)) {
+ drm_dbg(&guc_to_gt(guc)->i915->drm, "Invalid length %u", len);
+ return -EPROTO;
+ }
+
+ ce = g2h_context_lookup(guc, desc_idx);
+ if (unlikely(!ce))
+ return -EPROTO;
+
+ if (unlikely(context_destroyed(ce) ||
+ (!context_pending_enable(ce) &&
+ !context_pending_disable(ce)))) {
+ drm_dbg(&guc_to_gt(guc)->i915->drm,
+ "Bad context sched_state 0x%x, 0x%x, desc_idx %u",
+ atomic_read(&ce->guc_sched_state_no_lock),
+ ce->guc_state.sched_state, desc_idx);
+ return -EPROTO;
+ }
+
+ if (context_pending_enable(ce)) {
+ clr_context_pending_enable(ce);
+ } else if (context_pending_disable(ce)) {
+ intel_context_sched_disable_unpin(ce);
+
+ spin_lock_irqsave(&ce->guc_state.lock, flags);
+ clr_context_pending_disable(ce);
+ spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+ }
+
+ intel_context_put(ce);
+
+ return 0;
+}
--
2.28.0
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next prev parent reply other threads:[~2021-06-24 6:48 UTC|newest]
Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-24 7:04 [Intel-gfx] [PATCH 00/47] GuC submission support Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 01/47] drm/i915/guc: Relax CTB response timeout Matthew Brost
2021-06-24 17:23 ` Michal Wajdeczko
2021-06-24 7:04 ` [Intel-gfx] [PATCH 02/47] drm/i915/guc: Improve error message for unsolicited CT response Matthew Brost
2021-06-25 11:58 ` Michal Wajdeczko
2021-06-24 7:04 ` [Intel-gfx] [PATCH 03/47] drm/i915/guc: Increase size of CTB buffers Matthew Brost
2021-06-24 13:49 ` Michal Wajdeczko
2021-06-24 15:41 ` Matthew Brost
2021-06-25 12:03 ` Michal Wajdeczko
2021-06-24 7:04 ` [Intel-gfx] [PATCH 04/47] drm/i915/guc: Add non blocking CTB send function Matthew Brost
2021-06-24 14:48 ` Michal Wajdeczko
2021-06-24 15:49 ` Matthew Brost
2021-06-24 17:02 ` Michal Wajdeczko
2021-06-24 22:41 ` Matthew Brost
2021-06-25 11:50 ` Michal Wajdeczko
2021-06-25 17:53 ` Matthew Brost
2021-06-24 22:47 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 05/47] drm/i915/guc: Add stall timer to " Matthew Brost
2021-06-24 17:37 ` Michal Wajdeczko
2021-06-24 23:01 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 06/47] drm/i915/guc: Optimize CTB writes and reads Matthew Brost
2021-06-25 13:09 ` Michal Wajdeczko
2021-06-25 18:26 ` Matthew Brost
2021-06-25 20:28 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 07/47] drm/i915/guc: Module load failure test for CT buffer creation Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 08/47] drm/i915/guc: Add new GuC interface defines and structures Matthew Brost
2021-06-29 21:11 ` John Harrison
2021-06-30 0:30 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 09/47] drm/i915/guc: Remove GuC stage descriptor, add lrc descriptor Matthew Brost
2021-06-25 19:44 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 10/47] drm/i915/guc: Add lrc descriptor context lookup array Matthew Brost
2021-06-25 13:17 ` Michal Wajdeczko
2021-06-25 17:26 ` Matthew Brost
2021-06-29 21:20 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 11/47] drm/i915/guc: Implement GuC submission tasklet Matthew Brost
2021-06-29 22:04 ` John Harrison
2021-06-30 0:41 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 12/47] drm/i915/guc: Add bypass tasklet submission path to GuC Matthew Brost
2021-06-29 22:09 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 13/47] drm/i915/guc: Implement GuC context operations for new inteface Matthew Brost
2021-06-25 13:25 ` Michal Wajdeczko
2021-06-25 17:46 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 14/47] drm/i915/guc: Insert fence on context when deregistering Matthew Brost
2021-07-09 22:39 ` John Harrison
2021-06-24 7:04 ` Matthew Brost [this message]
2021-07-09 22:48 ` [Intel-gfx] [PATCH 15/47] drm/i915/guc: Defer context unpin until scheduling is disabled John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 16/47] drm/i915/guc: Disable engine barriers with GuC during unpin Matthew Brost
2021-07-09 22:53 ` John Harrison
2021-07-10 3:00 ` Matthew Brost
2021-07-12 17:57 ` John Harrison
2021-07-12 18:11 ` Daniel Vetter
2021-06-24 7:04 ` [Intel-gfx] [PATCH 17/47] drm/i915/guc: Extend deregistration fence to schedule disable Matthew Brost
2021-07-09 22:59 ` John Harrison
2021-07-10 3:36 ` Matthew Brost
2021-07-12 17:54 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 18/47] drm/i915: Disable preempt busywait when using GuC scheduling Matthew Brost
2021-07-09 23:03 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 19/47] drm/i915/guc: Ensure request ordering via completion fences Matthew Brost
2021-07-15 1:51 ` Daniele Ceraolo Spurio
2021-06-24 7:04 ` [Intel-gfx] [PATCH 20/47] drm/i915/guc: Disable semaphores when using GuC scheduling Matthew Brost
2021-07-09 23:53 ` John Harrison
2021-07-15 0:07 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 21/47] drm/i915/guc: Ensure G2H response has space in buffer Matthew Brost
2021-07-13 18:36 ` John Harrison
2021-07-15 0:06 ` Matthew Brost
2021-07-15 0:12 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 22/47] drm/i915/guc: Update intel_gt_wait_for_idle to work with GuC Matthew Brost
2021-07-10 0:16 ` John Harrison
2021-07-10 3:55 ` Matthew Brost
2021-07-17 4:09 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 23/47] drm/i915/guc: Update GuC debugfs to support new GuC Matthew Brost
2021-07-12 18:05 ` John Harrison
2021-07-12 20:59 ` Matthew Brost
2021-07-12 21:37 ` John Harrison
2021-07-13 8:51 ` Michal Wajdeczko
2021-07-14 23:56 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 24/47] drm/i915/guc: Add several request trace points Matthew Brost
2021-07-12 18:08 ` John Harrison
2021-07-13 9:06 ` Tvrtko Ursulin
2021-07-20 1:59 ` Matthew Brost
2021-07-22 13:55 ` Tvrtko Ursulin
2021-06-24 7:04 ` [Intel-gfx] [PATCH 25/47] drm/i915: Add intel_context tracing Matthew Brost
2021-07-12 18:10 ` John Harrison
2021-07-12 21:47 ` Matthew Brost
2021-07-12 21:51 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 26/47] drm/i915/guc: GuC virtual engines Matthew Brost
2021-07-15 1:21 ` Daniele Ceraolo Spurio
2021-06-24 7:04 ` [Intel-gfx] [PATCH 27/47] drm/i915: Track 'serial' counts for " Matthew Brost
2021-07-12 18:11 ` John Harrison
2021-07-12 20:06 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 28/47] drm/i915: Hold reference to intel_context over life of i915_request Matthew Brost
2021-07-12 18:23 ` John Harrison
2021-07-12 20:05 ` Matthew Brost
2021-07-12 21:36 ` Matthew Brost
2021-07-12 21:48 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 29/47] drm/i915/guc: Disable bonding extension with GuC submission Matthew Brost
2021-07-12 18:23 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 30/47] drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs Matthew Brost
2021-07-12 19:19 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 31/47] drm/i915/guc: Reset implementation for new GuC interface Matthew Brost
2021-07-12 19:58 ` John Harrison
2021-07-15 0:53 ` Matthew Brost
2021-07-15 9:36 ` Tvrtko Ursulin
2021-07-26 22:48 ` Matthew Brost
2021-07-27 8:56 ` Tvrtko Ursulin
2021-07-27 18:30 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 32/47] drm/i915: Reset GPU immediately if submission is disabled Matthew Brost
2021-07-12 20:01 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 33/47] drm/i915/guc: Add disable interrupts to guc sanitize Matthew Brost
2021-07-12 20:11 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 34/47] drm/i915/guc: Suspend/resume implementation for new interface Matthew Brost
2021-07-12 22:56 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 35/47] drm/i915/guc: Handle context reset notification Matthew Brost
2021-07-12 22:58 ` John Harrison
2021-07-15 0:32 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 36/47] drm/i915/guc: Handle engine reset failure notification Matthew Brost
2021-07-12 22:59 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 37/47] drm/i915/guc: Enable the timer expired interrupt for GuC Matthew Brost
2021-07-12 23:00 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 38/47] drm/i915/guc: Provide mmio list to be saved/restored on engine reset Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 39/47] drm/i915/guc: Don't complain about reset races Matthew Brost
2021-06-24 15:55 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 40/47] drm/i915/guc: Enable GuC engine reset Matthew Brost
2021-06-24 16:19 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 41/47] drm/i915/guc: Capture error state on context reset Matthew Brost
2021-07-12 23:05 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 42/47] drm/i915/guc: Fix for error capture after full GPU reset with GuC Matthew Brost
2021-07-15 0:43 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 43/47] drm/i915/guc: Hook GuC scheduling policies up Matthew Brost
2021-06-25 0:59 ` Matthew Brost
2021-06-25 19:10 ` John Harrison
2021-07-10 18:56 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 44/47] drm/i915/guc: Connect reset modparam updates to GuC policy flags Matthew Brost
2021-06-25 1:10 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 45/47] drm/i915/guc: Include scheduling policies in the debugfs state dump Matthew Brost
2021-06-24 16:34 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 46/47] drm/i915/guc: Add golden context to GuC ADS Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 47/47] drm/i915/guc: Unblock GuC submission on Gen11+ Matthew Brost
2021-06-30 8:22 ` Martin Peres
2021-06-30 18:00 ` Matthew Brost
2021-07-01 18:24 ` Martin Peres
2021-07-02 8:13 ` Martin Peres
2021-07-02 13:06 ` Michal Wajdeczko
2021-07-02 13:12 ` Martin Peres
2021-07-02 14:08 ` Michal Wajdeczko
2021-06-30 18:58 ` John Harrison
2021-07-01 8:14 ` Pekka Paalanen
2021-07-01 18:27 ` Martin Peres
2021-07-01 19:28 ` Daniel Vetter
2021-07-02 7:29 ` Pekka Paalanen
2021-07-02 8:09 ` Martin Peres
2021-07-02 15:07 ` Michal Wajdeczko
2021-07-03 8:21 ` Martin Peres
2021-07-07 0:57 ` John Harrison
2021-07-07 7:47 ` Pekka Paalanen
2021-07-07 10:11 ` Michal Wajdeczko
2021-07-15 0:49 ` Matthew Brost
2021-06-24 7:17 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for GuC submission support Patchwork
2021-06-24 7:19 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-06-24 7:47 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2021-07-12 19:23 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for GuC submission support (rev2) Patchwork
2021-10-22 9:35 ` [Intel-gfx] [PATCH 00/47] GuC submission support Joonas Lahtinen
2021-10-22 16:42 ` Matthew Brost
2021-10-25 9:37 ` Joonas Lahtinen
2021-10-25 15:15 ` Matthew Brost
2021-10-26 8:59 ` Joonas Lahtinen
2021-10-26 15:43 ` Matthew Brost
2021-10-26 15:51 ` Matthew Brost
2021-10-27 9:21 ` Joonas Lahtinen
2021-10-25 17:06 ` John Harrison
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