#include <linux/circ_buf.h>
#include "gem/i915_gem_context.h"
+#include "gem/i915_gem_lmem.h"
#include "gt/gen8_engine_cs.h"
#include "gt/intel_breadcrumbs.h"
#include "gt/intel_context.h"
* corresponding G2H returns indicating the scheduling disable operation has
* completed it is safe to unpin the context. While a disable is in flight it
* isn't safe to resubmit the context so a fence is used to stall all future
- * requests of that context until the G2H is returned.
+ * requests of that context until the G2H is returned. Because this interaction
+ * with the GuC takes a non-zero amount of time we delay the disabling of
+ * scheduling after the pin count goes to zero by a configurable period of time
+ * (see SCHED_DISABLE_DELAY_MS). The thought is this gives the user a window of
+ * time to resubmit something on the context before doing this costly operation.
+ * This delay is only done if the context isn't closed and the guc_id usage is
+ * less than a threshold (see NUM_SCHED_DISABLE_GUC_IDS_THRESHOLD).
*
* Context deregistration:
* Before a context can be destroyed or if we steal its guc_id we must
#define SCHED_STATE_PENDING_ENABLE BIT(5)
#define SCHED_STATE_REGISTERED BIT(6)
#define SCHED_STATE_POLICY_REQUIRED BIT(7)
-#define SCHED_STATE_BLOCKED_SHIFT 8
+#define SCHED_STATE_CLOSED BIT(8)
+#define SCHED_STATE_BLOCKED_SHIFT 9
#define SCHED_STATE_BLOCKED BIT(SCHED_STATE_BLOCKED_SHIFT)
#define SCHED_STATE_BLOCKED_MASK (0xfff << SCHED_STATE_BLOCKED_SHIFT)
ce->guc_state.sched_state &= SCHED_STATE_BLOCKED_MASK;
}
+/*
+ * Kernel contexts can have SCHED_STATE_REGISTERED after suspend.
+ * A context close can race with the submission path, so SCHED_STATE_CLOSED
+ * can be set immediately before we try to register.
+ */
+#define SCHED_STATE_VALID_INIT \
+ (SCHED_STATE_BLOCKED_MASK | \
+ SCHED_STATE_CLOSED | \
+ SCHED_STATE_REGISTERED)
+
__maybe_unused
static bool sched_state_is_init(struct intel_context *ce)
{
- /* Kernel contexts can have SCHED_STATE_REGISTERED after suspend. */
- return !(ce->guc_state.sched_state &
- ~(SCHED_STATE_BLOCKED_MASK | SCHED_STATE_REGISTERED));
+ return !(ce->guc_state.sched_state & ~SCHED_STATE_VALID_INIT);
}
static inline bool
ce->guc_state.sched_state &= ~SCHED_STATE_POLICY_REQUIRED;
}
+static inline bool context_close_done(struct intel_context *ce)
+{
+ return ce->guc_state.sched_state & SCHED_STATE_CLOSED;
+}
+
+static inline void set_context_close_done(struct intel_context *ce)
+{
+ lockdep_assert_held(&ce->guc_state.lock);
+ ce->guc_state.sched_state |= SCHED_STATE_CLOSED;
+}
+
static inline u32 context_blocked(struct intel_context *ce)
{
return (ce->guc_state.sched_state & SCHED_STATE_BLOCKED_MASK) >>
ce->guc_state.sched_state -= SCHED_STATE_BLOCKED;
}
-static inline bool context_has_committed_requests(struct intel_context *ce)
-{
- return !!ce->guc_state.number_committed_requests;
-}
-
-static inline void incr_context_committed_requests(struct intel_context *ce)
-{
- lockdep_assert_held(&ce->guc_state.lock);
- ++ce->guc_state.number_committed_requests;
- GEM_BUG_ON(ce->guc_state.number_committed_requests < 0);
-}
-
-static inline void decr_context_committed_requests(struct intel_context *ce)
-{
- lockdep_assert_held(&ce->guc_state.lock);
- --ce->guc_state.number_committed_requests;
- GEM_BUG_ON(ce->guc_state.number_committed_requests < 0);
-}
-
static struct intel_context *
request_to_scheduling_context(struct i915_request *rq)
{
* Corner case where requests were sitting in the priority list or a
* request resubmitted after the context was banned.
*/
- if (unlikely(intel_context_is_banned(ce))) {
+ if (unlikely(!intel_context_is_schedulable(ce))) {
i915_request_put(i915_request_mark_eio(rq));
intel_engine_signal_breadcrumbs(ce->engine);
return 0;
struct i915_request *rq)
{
struct intel_context *ce = request_to_scheduling_context(rq);
- int ret = 0;
+ int ret;
- if (likely(!intel_context_is_banned(ce))) {
- ret = __guc_wq_item_append(rq);
+ if (unlikely(!intel_context_is_schedulable(ce)))
+ return 0;
- if (unlikely(ret == -EBUSY)) {
- guc->stalled_request = rq;
- guc->submission_stall_reason = STALL_MOVE_LRC_TAIL;
- }
+ ret = __guc_wq_item_append(rq);
+ if (unlikely(ret == -EBUSY)) {
+ guc->stalled_request = rq;
+ guc->submission_stall_reason = STALL_MOVE_LRC_TAIL;
}
return ret;
* submitting all the requests generated in parallel.
*/
return test_bit(I915_FENCE_FLAG_SUBMIT_PARALLEL, &rq->fence.flags) ||
- intel_context_is_banned(ce);
+ !intel_context_is_schedulable(ce);
}
static int guc_dequeue_one_context(struct intel_guc *guc)
struct intel_context *ce = request_to_scheduling_context(last);
if (unlikely(!ctx_id_mapped(guc, ce->guc_id.id) &&
- !intel_context_is_banned(ce))) {
+ intel_context_is_schedulable(ce))) {
ret = try_context_registration(ce, false);
if (unlikely(ret == -EPIPE)) {
goto deadlk;
xa_unlock(&guc->context_lookup);
+ if (test_bit(CONTEXT_GUC_INIT, &ce->flags) &&
+ (cancel_delayed_work(&ce->guc_state.sched_disable_delay_work))) {
+ /* successful cancel so jump straight to close it */
+ intel_context_sched_disable_unpin(ce);
+ }
+
spin_lock(&ce->guc_state.lock);
/*
if (!guc_submission_initialized(guc))
return;
- cancel_delayed_work(&guc->timestamp.work);
+ /*
+ * There is a race with suspend flow where the worker runs after suspend
+ * and causes an unclaimed register access warning. Cancel the worker
+ * synchronously here.
+ */
+ cancel_delayed_work_sync(&guc->timestamp.work);
/*
* Before parking, we should sample engine busyness stats if we need to.
__reset_guc_busyness_stats(guc);
/* Flush IRQ handler */
- spin_lock_irq(&guc_to_gt(guc)->irq_lock);
- spin_unlock_irq(&guc_to_gt(guc)->irq_lock);
+ spin_lock_irq(guc_to_gt(guc)->irq_lock);
+ spin_unlock_irq(guc_to_gt(guc)->irq_lock);
guc_flush_submissions(guc);
guc_flush_destroyed_contexts(guc);
{
struct intel_engine_cs *engine = __context_to_physical_engine(ce);
- if (intel_context_is_banned(ce))
+ if (!intel_context_is_schedulable(ce))
return;
GEM_BUG_ON(!intel_context_is_pinned(ce));
if (guc->submission_initialized)
return 0;
- if (guc->fw.major_ver_found < 70) {
+ if (GET_UC_VER(guc) < MAKE_UC_VER(70, 0, 0)) {
ret = guc_lrc_desc_pool_create_v69(guc);
if (ret)
return ret;
if (unlikely(ret < 0))
return ret;
+ if (!intel_context_is_parent(ce))
+ ++guc->submission_state.guc_ids_in_use;
+
ce->guc_id.id = ret;
return 0;
}
GEM_BUG_ON(intel_context_is_child(ce));
if (!context_guc_id_invalid(ce)) {
- if (intel_context_is_parent(ce))
+ if (intel_context_is_parent(ce)) {
bitmap_release_region(guc->submission_state.guc_ids_bitmap,
ce->guc_id.id,
order_base_2(ce->parallel.number_children
+ 1));
- else
+ } else {
+ --guc->submission_state.guc_ids_in_use;
ida_simple_remove(&guc->submission_state.guc_ids,
ce->guc_id.id);
+ }
clr_ctx_id_mapping(guc, ce->guc_id.id);
set_context_guc_id_invalid(ce);
}
GEM_BUG_ON(intel_context_is_child(ce));
trace_intel_context_register(ce);
- if (guc->fw.major_ver_found >= 70)
+ if (GET_UC_VER(guc) >= MAKE_UC_VER(70, 0, 0))
ret = register_context_v70(guc, ce, loop);
else
ret = register_context_v69(guc, ce, loop);
set_context_registered(ce);
spin_unlock_irqrestore(&ce->guc_state.lock, flags);
- if (guc->fw.major_ver_found >= 70)
+ if (GET_UC_VER(guc) >= MAKE_UC_VER(70, 0, 0))
guc_context_policy_init_v70(ce, loop);
}
int ret;
/* NB: For both of these, zero means disabled. */
+ GEM_BUG_ON(overflows_type(engine->props.timeslice_duration_ms * 1000,
+ execution_quantum));
+ GEM_BUG_ON(overflows_type(engine->props.preempt_timeout_ms * 1000,
+ preemption_timeout));
execution_quantum = engine->props.timeslice_duration_ms * 1000;
preemption_timeout = engine->props.preempt_timeout_ms * 1000;
desc->policy_flags |= CONTEXT_POLICY_FLAG_PREEMPT_TO_IDLE_V69;
/* NB: For both of these, zero means disabled. */
+ GEM_BUG_ON(overflows_type(engine->props.timeslice_duration_ms * 1000,
+ desc->execution_quantum));
+ GEM_BUG_ON(overflows_type(engine->props.preempt_timeout_ms * 1000,
+ desc->preemption_timeout));
desc->execution_quantum = engine->props.timeslice_duration_ms * 1000;
desc->preemption_timeout = engine->props.preempt_timeout_ms * 1000;
}
u16 guc_id,
u32 preemption_timeout)
{
- if (guc->fw.major_ver_found >= 70) {
+ if (GET_UC_VER(guc) >= MAKE_UC_VER(70, 0, 0)) {
struct context_policy policy;
__guc_context_policy_start_klv(&policy, guc_id);
}
}
-static void guc_context_sched_disable(struct intel_context *ce)
+static void do_sched_disable(struct intel_guc *guc, struct intel_context *ce,
+ unsigned long flags)
+ __releases(ce->guc_state.lock)
{
- struct intel_guc *guc = ce_to_guc(ce);
- unsigned long flags;
struct intel_runtime_pm *runtime_pm = &ce->engine->gt->i915->runtime_pm;
intel_wakeref_t wakeref;
u16 guc_id;
+ lockdep_assert_held(&ce->guc_state.lock);
+ 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);
+}
+
+static bool bypass_sched_disable(struct intel_guc *guc,
+ struct intel_context *ce)
+{
+ lockdep_assert_held(&ce->guc_state.lock);
GEM_BUG_ON(intel_context_is_child(ce));
+ if (submission_disabled(guc) || context_guc_id_invalid(ce) ||
+ !ctx_id_mapped(guc, ce->guc_id.id)) {
+ clr_context_enabled(ce);
+ return true;
+ }
+
+ return !context_enabled(ce);
+}
+
+static void __delay_sched_disable(struct work_struct *wrk)
+{
+ struct intel_context *ce =
+ container_of(wrk, typeof(*ce), guc_state.sched_disable_delay_work.work);
+ struct intel_guc *guc = ce_to_guc(ce);
+ unsigned long flags;
+
spin_lock_irqsave(&ce->guc_state.lock, flags);
+ if (bypass_sched_disable(guc, ce)) {
+ spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+ intel_context_sched_disable_unpin(ce);
+ } else {
+ do_sched_disable(guc, ce, flags);
+ }
+}
+
+static bool guc_id_pressure(struct intel_guc *guc, struct intel_context *ce)
+{
/*
- * We have to check if the context has been disabled by another thread,
- * check if submssion has been disabled to seal a race with reset and
- * finally check if any more requests have been committed to the
- * context ensursing that a request doesn't slip through the
- * 'context_pending_disable' fence.
+ * parent contexts are perma-pinned, if we are unpinning do schedule
+ * disable immediately.
*/
- if (unlikely(!context_enabled(ce) || submission_disabled(guc) ||
- context_has_committed_requests(ce))) {
- clr_context_enabled(ce);
+ if (intel_context_is_parent(ce))
+ return true;
+
+ /*
+ * If we are beyond the threshold for avail guc_ids, do schedule disable immediately.
+ */
+ return guc->submission_state.guc_ids_in_use >
+ guc->submission_state.sched_disable_gucid_threshold;
+}
+
+static void guc_context_sched_disable(struct intel_context *ce)
+{
+ struct intel_guc *guc = ce_to_guc(ce);
+ u64 delay = guc->submission_state.sched_disable_delay_ms;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ce->guc_state.lock, flags);
+
+ if (bypass_sched_disable(guc, ce)) {
+ spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+ intel_context_sched_disable_unpin(ce);
+ } else if (!intel_context_is_closed(ce) && !guc_id_pressure(guc, ce) &&
+ delay) {
spin_unlock_irqrestore(&ce->guc_state.lock, flags);
- goto unpin;
+ mod_delayed_work(system_unbound_wq,
+ &ce->guc_state.sched_disable_delay_work,
+ msecs_to_jiffies(delay));
+ } else {
+ do_sched_disable(guc, ce, flags);
}
- guc_id = prep_context_pending_disable(ce);
+}
- spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+static void guc_context_close(struct intel_context *ce)
+{
+ unsigned long flags;
- with_intel_runtime_pm(runtime_pm, wakeref)
- __guc_context_sched_disable(guc, ce, guc_id);
+ if (test_bit(CONTEXT_GUC_INIT, &ce->flags) &&
+ cancel_delayed_work(&ce->guc_state.sched_disable_delay_work))
+ __delay_sched_disable(&ce->guc_state.sched_disable_delay_work.work);
- return;
-unpin:
- intel_context_sched_disable_unpin(ce);
+ spin_lock_irqsave(&ce->guc_state.lock, flags);
+ set_context_close_done(ce);
+ spin_unlock_irqrestore(&ce->guc_state.lock, flags);
}
static inline void guc_lrc_desc_unpin(struct intel_context *ce)
ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_HIGH] ||
ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_KMD_NORMAL] ||
ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_NORMAL]);
- GEM_BUG_ON(ce->guc_state.number_committed_requests);
lrc_fini(ce);
intel_context_fini(ce);
static void __guc_context_set_prio(struct intel_guc *guc,
struct intel_context *ce)
{
- if (guc->fw.major_ver_found >= 70) {
+ if (GET_UC_VER(guc) >= MAKE_UC_VER(70, 0, 0)) {
struct context_policy policy;
__guc_context_policy_start_klv(&policy, ce->guc_id.id);
guc_prio_fini(rq, ce);
- decr_context_committed_requests(ce);
-
spin_unlock_irq(&ce->guc_state.lock);
atomic_dec(&ce->guc_id.ref);
static const struct intel_context_ops guc_context_ops = {
.alloc = guc_context_alloc,
+ .close = guc_context_close,
+
.pre_pin = guc_context_pre_pin,
.pin = guc_context_pin,
.unpin = guc_context_unpin,
rcu_read_unlock();
ce->guc_state.prio = map_i915_prio_to_guc_prio(prio);
+
+ INIT_DELAYED_WORK(&ce->guc_state.sched_disable_delay_work,
+ __delay_sched_disable);
+
set_bit(CONTEXT_GUC_INIT, &ce->flags);
}
if (unlikely(!test_bit(CONTEXT_GUC_INIT, &ce->flags)))
guc_context_init(ce);
+ /*
+ * If the context gets closed while the execbuf is ongoing, the context
+ * close code will race with the below code to cancel the delayed work.
+ * If the context close wins the race and cancels the work, it will
+ * immediately call the sched disable (see guc_context_close), so there
+ * is a chance we can get past this check while the sched_disable code
+ * is being executed. To make sure that code completes before we check
+ * the status further down, we wait for the close process to complete.
+ * Else, this code path could send a request down thinking that the
+ * context is still in a schedule-enable mode while the GuC ends up
+ * dropping the request completely because the disable did go from the
+ * context_close path right to GuC just prior. In the event the CT is
+ * full, we could potentially need to wait up to 1.5 seconds.
+ */
+ if (cancel_delayed_work_sync(&ce->guc_state.sched_disable_delay_work))
+ intel_context_sched_disable_unpin(ce);
+ else if (intel_context_is_closed(ce))
+ if (wait_for(context_close_done(ce), 1500))
+ drm_warn(&guc_to_gt(guc)->i915->drm,
+ "timed out waiting on context sched close before realloc\n");
/*
* Call pin_guc_id here rather than in the pinning step as with
* dma_resv, contexts can be repeatedly pinned / unpinned trashing the
list_add_tail(&rq->guc_fence_link, &ce->guc_state.fences);
}
- incr_context_committed_requests(ce);
spin_unlock_irqrestore(&ce->guc_state.lock, flags);
return 0;
static const struct intel_context_ops virtual_guc_context_ops = {
.alloc = guc_virtual_context_alloc,
+ .close = guc_context_close,
+
.pre_pin = guc_virtual_context_pre_pin,
.pin = guc_virtual_context_pin,
.unpin = guc_virtual_context_unpin,
static const struct intel_context_ops virtual_parent_context_ops = {
.alloc = guc_virtual_context_alloc,
+ .close = guc_context_close,
+
.pre_pin = guc_context_pre_pin,
.pin = guc_parent_context_pin,
.unpin = guc_parent_context_unpin,
/* make sure all descriptors are clean... */
xa_destroy(&guc->context_lookup);
+ /*
+ * A reset might have occurred while we had a pending stalled request,
+ * so make sure we clean that up.
+ */
+ guc->stalled_request = NULL;
+ guc->submission_stall_reason = STALL_NONE;
+
/*
* Some contexts might have been pinned before we enabled GuC
* submission, so we need to add them to the GuC bookeeping.
engine->emit_bb_start = gen8_emit_bb_start;
if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
- engine->emit_bb_start = gen125_emit_bb_start;
+ engine->emit_bb_start = xehp_emit_bb_start;
}
static void rcs_submission_override(struct intel_engine_cs *engine)
return 0;
}
+struct scheduling_policy {
+ /* internal data */
+ u32 max_words, num_words;
+ u32 count;
+ /* API data */
+ struct guc_update_scheduling_policy h2g;
+};
+
+static u32 __guc_scheduling_policy_action_size(struct scheduling_policy *policy)
+{
+ u32 *start = (void *)&policy->h2g;
+ u32 *end = policy->h2g.data + policy->num_words;
+ size_t delta = end - start;
+
+ return delta;
+}
+
+static struct scheduling_policy *__guc_scheduling_policy_start_klv(struct scheduling_policy *policy)
+{
+ policy->h2g.header.action = INTEL_GUC_ACTION_UPDATE_SCHEDULING_POLICIES_KLV;
+ policy->max_words = ARRAY_SIZE(policy->h2g.data);
+ policy->num_words = 0;
+ policy->count = 0;
+
+ return policy;
+}
+
+static void __guc_scheduling_policy_add_klv(struct scheduling_policy *policy,
+ u32 action, u32 *data, u32 len)
+{
+ u32 *klv_ptr = policy->h2g.data + policy->num_words;
+
+ GEM_BUG_ON((policy->num_words + 1 + len) > policy->max_words);
+ *(klv_ptr++) = FIELD_PREP(GUC_KLV_0_KEY, action) |
+ FIELD_PREP(GUC_KLV_0_LEN, len);
+ memcpy(klv_ptr, data, sizeof(u32) * len);
+ policy->num_words += 1 + len;
+ policy->count++;
+}
+
+static int __guc_action_set_scheduling_policies(struct intel_guc *guc,
+ struct scheduling_policy *policy)
+{
+ int ret;
+
+ ret = intel_guc_send(guc, (u32 *)&policy->h2g,
+ __guc_scheduling_policy_action_size(policy));
+ if (ret < 0)
+ return ret;
+
+ if (ret != policy->count) {
+ drm_warn(&guc_to_gt(guc)->i915->drm, "GuC global scheduler policy processed %d of %d KLVs!",
+ ret, policy->count);
+ if (ret > policy->count)
+ return -EPROTO;
+ }
+
+ return 0;
+}
+
+static int guc_init_global_schedule_policy(struct intel_guc *guc)
+{
+ struct scheduling_policy policy;
+ struct intel_gt *gt = guc_to_gt(guc);
+ intel_wakeref_t wakeref;
+ int ret = 0;
+
+ if (GET_UC_VER(guc) < MAKE_UC_VER(70, 3, 0))
+ return 0;
+
+ __guc_scheduling_policy_start_klv(&policy);
+
+ with_intel_runtime_pm(>->i915->runtime_pm, wakeref) {
+ u32 yield[] = {
+ GLOBAL_SCHEDULE_POLICY_RC_YIELD_DURATION,
+ GLOBAL_SCHEDULE_POLICY_RC_YIELD_RATIO,
+ };
+
+ __guc_scheduling_policy_add_klv(&policy,
+ GUC_SCHEDULING_POLICIES_KLV_ID_RENDER_COMPUTE_YIELD,
+ yield, ARRAY_SIZE(yield));
+
+ ret = __guc_action_set_scheduling_policies(guc, &policy);
+ if (ret)
+ i915_probe_error(gt->i915,
+ "Failed to configure global scheduling policies: %pe!\n",
+ ERR_PTR(ret));
+ }
+
+ return ret;
+}
+
void intel_guc_submission_enable(struct intel_guc *guc)
{
struct intel_gt *gt = guc_to_gt(guc);
guc_init_lrc_mapping(guc);
guc_init_engine_stats(guc);
+ guc_init_global_schedule_policy(guc);
}
void intel_guc_submission_disable(struct intel_guc *guc)
return i915->params.enable_guc & ENABLE_GUC_SUBMISSION;
}
+int intel_guc_sched_disable_gucid_threshold_max(struct intel_guc *guc)
+{
+ return guc->submission_state.num_guc_ids - NUMBER_MULTI_LRC_GUC_ID(guc);
+}
+
+/*
+ * This default value of 33 milisecs (+1 milisec round up) ensures 30fps or higher
+ * workloads are able to enjoy the latency reduction when delaying the schedule-disable
+ * operation. This matches the 30fps game-render + encode (real world) workload this
+ * knob was tested against.
+ */
+#define SCHED_DISABLE_DELAY_MS 34
+
+/*
+ * A threshold of 75% is a reasonable starting point considering that real world apps
+ * generally don't get anywhere near this.
+ */
+#define NUM_SCHED_DISABLE_GUCIDS_DEFAULT_THRESHOLD(__guc) \
+ (((intel_guc_sched_disable_gucid_threshold_max(guc)) * 3) / 4)
+
void intel_guc_submission_init_early(struct intel_guc *guc)
{
xa_init_flags(&guc->context_lookup, XA_FLAGS_LOCK_IRQ);
spin_lock_init(&guc->timestamp.lock);
INIT_DELAYED_WORK(&guc->timestamp.work, guc_timestamp_ping);
+ guc->submission_state.sched_disable_delay_ms = SCHED_DISABLE_DELAY_MS;
guc->submission_state.num_guc_ids = GUC_MAX_CONTEXT_ID;
+ guc->submission_state.sched_disable_gucid_threshold =
+ NUM_SCHED_DISABLE_GUCIDS_DEFAULT_THRESHOLD(guc);
guc->submission_supported = __guc_submission_supported(guc);
guc->submission_selected = __guc_submission_selected(guc);
}
{
trace_intel_context_reset(ce);
- if (likely(!intel_context_is_banned(ce))) {
+ if (likely(intel_context_is_schedulable(ce))) {
capture_error_state(guc, ce);
guc_context_replay(ce);
} else {
drm_info(&guc_to_gt(guc)->i915->drm,
- "Ignoring context reset notification of banned context 0x%04X on %s",
+ "Ignoring context reset notification of exiting context 0x%04X on %s",
ce->guc_id.id, ce->engine->name);
}
}
projects / linux-block.git / blobdiff