diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 454e73a..6d639ca 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1096,16 +1096,15 @@ static struct i915_gem_engines *alloc_engines(unsigned int count)
 static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx,
 						struct intel_sseu rcs_sseu)
 {
-	const struct intel_gt *gt = to_gt(ctx->i915);
+	const unsigned int max = I915_NUM_ENGINES;
 	struct intel_engine_cs *engine;
 	struct i915_gem_engines *e, *err;
-	enum intel_engine_id id;
 
-	e = alloc_engines(I915_NUM_ENGINES);
+	e = alloc_engines(max);
 	if (!e)
 		return ERR_PTR(-ENOMEM);
 
-	for_each_engine(engine, gt, id) {
+	for_each_uabi_engine(engine, ctx->i915) {
 		struct intel_context *ce;
 		struct intel_sseu sseu = {};
 		int ret;
@@ -1113,7 +1112,7 @@ static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx,
 		if (engine->legacy_idx == INVALID_ENGINE)
 			continue;
 
-		GEM_BUG_ON(engine->legacy_idx >= I915_NUM_ENGINES);
+		GEM_BUG_ON(engine->legacy_idx >= max);
 		GEM_BUG_ON(e->engines[engine->legacy_idx]);
 
 		ce = intel_context_create(engine);
@@ -1861,12 +1860,20 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
 	vm = ctx->vm;
 	GEM_BUG_ON(!vm);
 
-	err = xa_alloc(&file_priv->vm_xa, &id, vm, xa_limit_32b, GFP_KERNEL);
-	if (err)
-		return err;
-
+	/*
+	 * Get a reference for the allocated handle.  Once the handle is
+	 * visible in the vm_xa table, userspace could try to close it
+	 * from under our feet, so we need to hold the extra reference
+	 * first.
+	 */
 	i915_vm_get(vm);
 
+	err = xa_alloc(&file_priv->vm_xa, &id, vm, xa_limit_32b, GFP_KERNEL);
+	if (err) {
+		i915_vm_put(vm);
+		return err;
+	}
+
 	GEM_BUG_ON(id == 0); /* reserved for invalid/unassigned ppgtt */
 	args->value = id;
 	args->size = 0;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
index 04bb909..a049ca0 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
@@ -305,10 +305,6 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 	spin_unlock(&obj->vma.lock);
 
 	obj->tiling_and_stride = tiling | stride;
-	i915_gem_object_unlock(obj);
-
-	/* Force the fence to be reacquired for GTT access */
-	i915_gem_object_release_mmap_gtt(obj);
 
 	/* Try to preallocate memory required to save swizzling on put-pages */
 	if (i915_gem_object_needs_bit17_swizzle(obj)) {
@@ -321,6 +317,11 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 		obj->bit_17 = NULL;
 	}
 
+	i915_gem_object_unlock(obj);
+
+	/* Force the fence to be reacquired for GTT access */
+	i915_gem_object_release_mmap_gtt(obj);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index e94365b..2aa63ec 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -528,7 +528,7 @@ struct i915_request *intel_context_create_request(struct intel_context *ce)
 	return rq;
 }
 
-struct i915_request *intel_context_find_active_request(struct intel_context *ce)
+struct i915_request *intel_context_get_active_request(struct intel_context *ce)
 {
 	struct intel_context *parent = intel_context_to_parent(ce);
 	struct i915_request *rq, *active = NULL;
@@ -552,6 +552,8 @@ struct i915_request *intel_context_find_active_request(struct intel_context *ce)
 
 		active = rq;
 	}
+	if (active)
+		active = i915_request_get_rcu(active);
 	spin_unlock_irqrestore(&parent->guc_state.lock, flags);
 
 	return active;
diff --git a/drivers/gpu/drm/i915/gt/intel_context.h b/drivers/gpu/drm/i915/gt/intel_context.h
index fb62b7b8..0a8d553 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.h
+++ b/drivers/gpu/drm/i915/gt/intel_context.h
@@ -268,8 +268,7 @@ int intel_context_prepare_remote_request(struct intel_context *ce,
 
 struct i915_request *intel_context_create_request(struct intel_context *ce);
 
-struct i915_request *
-intel_context_find_active_request(struct intel_context *ce);
+struct i915_request *intel_context_get_active_request(struct intel_context *ce);
 
 static inline bool intel_context_is_barrier(const struct intel_context *ce)
 {
diff --git a/drivers/gpu/drm/i915/gt/intel_engine.h b/drivers/gpu/drm/i915/gt/intel_engine.h
index 0e24af5..b58c30a 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine.h
@@ -250,8 +250,8 @@ void intel_engine_dump_active_requests(struct list_head *requests,
 ktime_t intel_engine_get_busy_time(struct intel_engine_cs *engine,
 				   ktime_t *now);
 
-struct i915_request *
-intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine);
+void intel_engine_get_hung_entity(struct intel_engine_cs *engine,
+				  struct intel_context **ce, struct i915_request **rq);
 
 u32 intel_engine_context_size(struct intel_gt *gt, u8 class);
 struct intel_context *
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 922f1bb..d4e29da 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -1584,11 +1584,8 @@ static u32 __cs_pending_mi_force_wakes(struct intel_engine_cs *engine)
 	};
 	u32 val;
 
-	if (!_reg[engine->id].reg) {
-		drm_err(&engine->i915->drm,
-			"MSG IDLE undefined for engine id %u\n", engine->id);
+	if (!_reg[engine->id].reg)
 		return 0;
-	}
 
 	val = intel_uncore_read(engine->uncore, _reg[engine->id]);
 
@@ -2114,17 +2111,6 @@ static void print_request_ring(struct drm_printer *m, struct i915_request *rq)
 	}
 }
 
-static unsigned long list_count(struct list_head *list)
-{
-	struct list_head *pos;
-	unsigned long count = 0;
-
-	list_for_each(pos, list)
-		count++;
-
-	return count;
-}
-
 static unsigned long read_ul(void *p, size_t x)
 {
 	return *(unsigned long *)(p + x);
@@ -2216,11 +2202,11 @@ void intel_engine_dump_active_requests(struct list_head *requests,
 	}
 }
 
-static void engine_dump_active_requests(struct intel_engine_cs *engine, struct drm_printer *m)
+static void engine_dump_active_requests(struct intel_engine_cs *engine,
+					struct drm_printer *m)
 {
+	struct intel_context *hung_ce = NULL;
 	struct i915_request *hung_rq = NULL;
-	struct intel_context *ce;
-	bool guc;
 
 	/*
 	 * No need for an engine->irq_seqno_barrier() before the seqno reads.
@@ -2229,27 +2215,22 @@ static void engine_dump_active_requests(struct intel_engine_cs *engine, struct d
 	 * But the intention here is just to report an instantaneous snapshot
 	 * so that's fine.
 	 */
-	lockdep_assert_held(&engine->sched_engine->lock);
+	intel_engine_get_hung_entity(engine, &hung_ce, &hung_rq);
 
 	drm_printf(m, "\tRequests:\n");
 
-	guc = intel_uc_uses_guc_submission(&engine->gt->uc);
-	if (guc) {
-		ce = intel_engine_get_hung_context(engine);
-		if (ce)
-			hung_rq = intel_context_find_active_request(ce);
-	} else {
-		hung_rq = intel_engine_execlist_find_hung_request(engine);
-	}
-
 	if (hung_rq)
 		engine_dump_request(hung_rq, m, "\t\thung");
+	else if (hung_ce)
+		drm_printf(m, "\t\tGot hung ce but no hung rq!\n");
 
-	if (guc)
+	if (intel_uc_uses_guc_submission(&engine->gt->uc))
 		intel_guc_dump_active_requests(engine, hung_rq, m);
 	else
-		intel_engine_dump_active_requests(&engine->sched_engine->requests,
-						  hung_rq, m);
+		intel_execlists_dump_active_requests(engine, hung_rq, m);
+
+	if (hung_rq)
+		i915_request_put(hung_rq);
 }
 
 void intel_engine_dump(struct intel_engine_cs *engine,
@@ -2259,7 +2240,6 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 	struct i915_gpu_error * const error = &engine->i915->gpu_error;
 	struct i915_request *rq;
 	intel_wakeref_t wakeref;
-	unsigned long flags;
 	ktime_t dummy;
 
 	if (header) {
@@ -2296,13 +2276,8 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 		   i915_reset_count(error));
 	print_properties(engine, m);
 
-	spin_lock_irqsave(&engine->sched_engine->lock, flags);
 	engine_dump_active_requests(engine, m);
 
-	drm_printf(m, "\tOn hold?: %lu\n",
-		   list_count(&engine->sched_engine->hold));
-	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
-
 	drm_printf(m, "\tMMIO base:  0x%08x\n", engine->mmio_base);
 	wakeref = intel_runtime_pm_get_if_in_use(engine->uncore->rpm);
 	if (wakeref) {
@@ -2348,8 +2323,7 @@ intel_engine_create_virtual(struct intel_engine_cs **siblings,
 	return siblings[0]->cops->create_virtual(siblings, count, flags);
 }
 
-struct i915_request *
-intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine)
+static struct i915_request *engine_execlist_find_hung_request(struct intel_engine_cs *engine)
 {
 	struct i915_request *request, *active = NULL;
 
@@ -2401,6 +2375,33 @@ intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine)
 	return active;
 }
 
+void intel_engine_get_hung_entity(struct intel_engine_cs *engine,
+				  struct intel_context **ce, struct i915_request **rq)
+{
+	unsigned long flags;
+
+	*ce = intel_engine_get_hung_context(engine);
+	if (*ce) {
+		intel_engine_clear_hung_context(engine);
+
+		*rq = intel_context_get_active_request(*ce);
+		return;
+	}
+
+	/*
+	 * Getting here with GuC enabled means it is a forced error capture
+	 * with no actual hang. So, no need to attempt the execlist search.
+	 */
+	if (intel_uc_uses_guc_submission(&engine->gt->uc))
+		return;
+
+	spin_lock_irqsave(&engine->sched_engine->lock, flags);
+	*rq = engine_execlist_find_hung_request(engine);
+	if (*rq)
+		*rq = i915_request_get_rcu(*rq);
+	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
+}
+
 void xehp_enable_ccs_engines(struct intel_engine_cs *engine)
 {
 	/*
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_regs.h b/drivers/gpu/drm/i915/gt/intel_engine_regs.h
index ee3efd0..6b9d9f8 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_regs.h
@@ -81,6 +81,7 @@
 #define RING_EIR(base)				_MMIO((base) + 0xb0)
 #define RING_EMR(base)				_MMIO((base) + 0xb4)
 #define RING_ESR(base)				_MMIO((base) + 0xb8)
+#define GEN12_STATE_ACK_DEBUG(base)		_MMIO((base) + 0xbc)
 #define RING_INSTPM(base)			_MMIO((base) + 0xc0)
 #define RING_CMD_CCTL(base)			_MMIO((base) + 0xc4)
 #define ACTHD(base)				_MMIO((base) + 0xc8)
diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index 18ffe55..3c573d4 100644
--- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -4150,6 +4150,33 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine,
 	spin_unlock_irqrestore(&sched_engine->lock, flags);
 }
 
+static unsigned long list_count(struct list_head *list)
+{
+	struct list_head *pos;
+	unsigned long count = 0;
+
+	list_for_each(pos, list)
+		count++;
+
+	return count;
+}
+
+void intel_execlists_dump_active_requests(struct intel_engine_cs *engine,
+					  struct i915_request *hung_rq,
+					  struct drm_printer *m)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&engine->sched_engine->lock, flags);
+
+	intel_engine_dump_active_requests(&engine->sched_engine->requests, hung_rq, m);
+
+	drm_printf(m, "\tOn hold?: %lu\n",
+		   list_count(&engine->sched_engine->hold));
+
+	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
+}
+
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
 #include "selftest_execlists.c"
 #endif
diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.h b/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
index a1aa92c..d2c7d45 100644
--- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
+++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
@@ -32,6 +32,10 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine,
 							int indent),
 				   unsigned int max);
 
+void intel_execlists_dump_active_requests(struct intel_engine_cs *engine,
+					  struct i915_request *hung_rq,
+					  struct drm_printer *m);
+
 bool
 intel_engine_in_execlists_submission_mode(const struct intel_engine_cs *engine);
 
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index 4f5c06d..7fa18a3 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -407,6 +407,8 @@
 #define GEN9_WM_CHICKEN3			_MMIO(0x5588)
 #define   GEN9_FACTOR_IN_CLR_VAL_HIZ		(1 << 9)
 
+#define XEHP_CULLBIT1				MCR_REG(0x6100)
+
 #define CHICKEN_RASTER_1			MCR_REG(0x6204)
 #define   DIS_SF_ROUND_NEAREST_EVEN		REG_BIT(8)
 
@@ -457,10 +459,12 @@
 #define   HZ_DEPTH_TEST_LE_GE_OPT_DISABLE	REG_BIT(13)
 #define   BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE	REG_BIT(3)
 
+#define XEHP_CULLBIT2				MCR_REG(0x7030)
+
 #define GEN8_L3CNTLREG				_MMIO(0x7034)
 #define   GEN8_ERRDETBCTRL			(1 << 9)
 
-#define PSS_MODE2				_MMIO(0x703c)
+#define XEHP_PSS_MODE2				MCR_REG(0x703c)
 #define   SCOREBOARD_STALL_FLUSH_CONTROL	REG_BIT(5)
 
 #define GEN7_SC_INSTDONE			_MMIO(0x7100)
@@ -1096,16 +1100,19 @@
 #define XEHP_MERT_MOD_CTRL			MCR_REG(0xcf28)
 #define RENDER_MOD_CTRL				MCR_REG(0xcf2c)
 #define COMP_MOD_CTRL				MCR_REG(0xcf30)
-#define VDBX_MOD_CTRL				MCR_REG(0xcf34)
-#define VEBX_MOD_CTRL				MCR_REG(0xcf38)
+#define XELPMP_GSC_MOD_CTRL			_MMIO(0xcf30)	/* media GT only */
+#define XEHP_VDBX_MOD_CTRL			MCR_REG(0xcf34)
+#define XELPMP_VDBX_MOD_CTRL			_MMIO(0xcf34)
+#define XEHP_VEBX_MOD_CTRL			MCR_REG(0xcf38)
+#define XELPMP_VEBX_MOD_CTRL			_MMIO(0xcf38)
 #define   FORCE_MISS_FTLB			REG_BIT(3)
 
-#define GEN12_GAMSTLB_CTRL			_MMIO(0xcf4c)
+#define XEHP_GAMSTLB_CTRL			MCR_REG(0xcf4c)
 #define   CONTROL_BLOCK_CLKGATE_DIS		REG_BIT(12)
 #define   EGRESS_BLOCK_CLKGATE_DIS		REG_BIT(11)
 #define   TAG_BLOCK_CLKGATE_DIS			REG_BIT(7)
 
-#define GEN12_GAMCNTRL_CTRL			_MMIO(0xcf54)
+#define XEHP_GAMCNTRL_CTRL			MCR_REG(0xcf54)
 #define   INVALIDATION_BROADCAST_MODE_DIS	REG_BIT(12)
 #define   GLOBAL_INVALIDATION_MODE		REG_BIT(2)
 
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index bbeeb6d..81a96c5 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -1316,16 +1316,16 @@ static u32 *
 dg2_emit_rcs_hang_wabb(const struct intel_context *ce, u32 *cs)
 {
 	*cs++ = MI_LOAD_REGISTER_IMM(1);
-	*cs++ = i915_mmio_reg_offset(GEN12_STATE_ACK_DEBUG);
+	*cs++ = i915_mmio_reg_offset(GEN12_STATE_ACK_DEBUG(ce->engine->mmio_base));
 	*cs++ = 0x21;
 
 	*cs++ = MI_LOAD_REGISTER_REG;
 	*cs++ = i915_mmio_reg_offset(RING_NOPID(ce->engine->mmio_base));
-	*cs++ = i915_mmio_reg_offset(GEN12_CULLBIT1);
+	*cs++ = i915_mmio_reg_offset(XEHP_CULLBIT1);
 
 	*cs++ = MI_LOAD_REGISTER_REG;
 	*cs++ = i915_mmio_reg_offset(RING_NOPID(ce->engine->mmio_base));
-	*cs++ = i915_mmio_reg_offset(GEN12_CULLBIT2);
+	*cs++ = i915_mmio_reg_offset(XEHP_CULLBIT2);
 
 	return cs;
 }
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 6dacd0d..3111df3 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -30,6 +30,9 @@
  *   creation to have a "primed golden context", i.e. a context image that
  *   already contains the changes needed to all the registers.
  *
+ *   Context workarounds should be implemented in the *_ctx_workarounds_init()
+ *   variants respective to the targeted platforms.
+ *
  * - Engine workarounds: the list of these WAs is applied whenever the specific
  *   engine is reset. It's also possible that a set of engine classes share a
  *   common power domain and they are reset together. This happens on some
@@ -42,15 +45,28 @@
  *   saves/restores their values before/after the reset takes place. See
  *   ``drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c`` for reference.
  *
+ *   Workarounds for registers specific to RCS and CCS should be implemented in
+ *   rcs_engine_wa_init() and ccs_engine_wa_init(), respectively; those for
+ *   registers belonging to BCS, VCS or VECS should be implemented in
+ *   xcs_engine_wa_init(). Workarounds for registers not belonging to a specific
+ *   engine's MMIO range but that are part of of the common RCS/CCS reset domain
+ *   should be implemented in general_render_compute_wa_init().
+ *
  * - GT workarounds: the list of these WAs is applied whenever these registers
  *   revert to their default values: on GPU reset, suspend/resume [1]_, etc.
  *
+ *   GT workarounds should be implemented in the *_gt_workarounds_init()
+ *   variants respective to the targeted platforms.
+ *
  * - Register whitelist: some workarounds need to be implemented in userspace,
  *   but need to touch privileged registers. The whitelist in the kernel
  *   instructs the hardware to allow the access to happen. From the kernel side,
  *   this is just a special case of a MMIO workaround (as we write the list of
  *   these to/be-whitelisted registers to some special HW registers).
  *
+ *   Register whitelisting should be done in the *_whitelist_build() variants
+ *   respective to the targeted platforms.
+ *
  * - Workaround batchbuffers: buffers that get executed automatically by the
  *   hardware on every HW context restore. These buffers are created and
  *   programmed in the default context so the hardware always go through those
@@ -777,7 +793,7 @@ static void dg2_ctx_workarounds_init(struct intel_engine_cs *engine,
 	/* Wa_18018764978:dg2 */
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_C0, STEP_FOREVER) ||
 	    IS_DG2_G11(engine->i915) || IS_DG2_G12(engine->i915))
-		wa_masked_en(wal, PSS_MODE2, SCOREBOARD_STALL_FLUSH_CONTROL);
+		wa_mcr_masked_en(wal, XEHP_PSS_MODE2, SCOREBOARD_STALL_FLUSH_CONTROL);
 
 	/* Wa_15010599737:dg2 */
 	wa_mcr_masked_en(wal, CHICKEN_RASTER_1, DIS_SF_ROUND_NEAREST_EVEN);
@@ -805,7 +821,7 @@ static void mtl_ctx_workarounds_init(struct intel_engine_cs *engine,
 		wa_mcr_masked_en(wal, VFLSKPD, VF_PREFETCH_TLB_DIS);
 
 		/* Wa_18018764978 */
-		wa_masked_en(wal, PSS_MODE2, SCOREBOARD_STALL_FLUSH_CONTROL);
+		wa_mcr_masked_en(wal, XEHP_PSS_MODE2, SCOREBOARD_STALL_FLUSH_CONTROL);
 	}
 
 	/* Wa_18019271663 */
@@ -1543,6 +1559,13 @@ xehpsdv_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 
 	/* Wa_14011060649:xehpsdv */
 	wa_14011060649(gt, wal);
+
+	/* Wa_14012362059:xehpsdv */
+	wa_mcr_write_or(wal, XEHP_MERT_MOD_CTRL, FORCE_MISS_FTLB);
+
+	/* Wa_14014368820:xehpsdv */
+	wa_mcr_write_or(wal, XEHP_GAMCNTRL_CTRL,
+			INVALIDATION_BROADCAST_MODE_DIS | GLOBAL_INVALIDATION_MODE);
 }
 
 static void
@@ -1583,6 +1606,12 @@ dg2_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 				DSS_ROUTER_CLKGATE_DIS);
 	}
 
+	if (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_B0) ||
+	    IS_DG2_GRAPHICS_STEP(gt->i915, G11, STEP_A0, STEP_B0)) {
+		/* Wa_14012362059:dg2 */
+		wa_mcr_write_or(wal, XEHP_MERT_MOD_CTRL, FORCE_MISS_FTLB);
+	}
+
 	if (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_B0)) {
 		/* Wa_14010948348:dg2_g10 */
 		wa_write_or(wal, UNSLCGCTL9430, MSQDUNIT_CLKGATE_DIS);
@@ -1628,6 +1657,12 @@ dg2_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 
 		/* Wa_14011028019:dg2_g10 */
 		wa_mcr_write_or(wal, SSMCGCTL9530, RTFUNIT_CLKGATE_DIS);
+
+		/* Wa_14010680813:dg2_g10 */
+		wa_mcr_write_or(wal, XEHP_GAMSTLB_CTRL,
+				CONTROL_BLOCK_CLKGATE_DIS |
+				EGRESS_BLOCK_CLKGATE_DIS |
+				TAG_BLOCK_CLKGATE_DIS);
 	}
 
 	/* Wa_14014830051:dg2 */
@@ -1642,6 +1677,16 @@ dg2_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 
 	/* Wa_14015795083 */
 	wa_mcr_write_clr(wal, GEN8_MISCCPCTL, GEN12_DOP_CLOCK_GATE_RENDER_ENABLE);
+
+	/* Wa_18018781329 */
+	wa_mcr_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
+	wa_mcr_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
+	wa_mcr_write_or(wal, XEHP_VDBX_MOD_CTRL, FORCE_MISS_FTLB);
+	wa_mcr_write_or(wal, XEHP_VEBX_MOD_CTRL, FORCE_MISS_FTLB);
+
+	/* Wa_1509235366:dg2 */
+	wa_mcr_write_or(wal, XEHP_GAMCNTRL_CTRL,
+			INVALIDATION_BROADCAST_MODE_DIS | GLOBAL_INVALIDATION_MODE);
 }
 
 static void
@@ -1651,16 +1696,27 @@ pvc_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 
 	/* Wa_14015795083 */
 	wa_mcr_write_clr(wal, GEN8_MISCCPCTL, GEN12_DOP_CLOCK_GATE_RENDER_ENABLE);
+
+	/* Wa_18018781329 */
+	wa_mcr_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
+	wa_mcr_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
+	wa_mcr_write_or(wal, XEHP_VDBX_MOD_CTRL, FORCE_MISS_FTLB);
+	wa_mcr_write_or(wal, XEHP_VEBX_MOD_CTRL, FORCE_MISS_FTLB);
 }
 
 static void
 xelpg_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 {
-	/* Wa_14014830051 */
 	if (IS_MTL_GRAPHICS_STEP(gt->i915, M, STEP_A0, STEP_B0) ||
-	    IS_MTL_GRAPHICS_STEP(gt->i915, P, STEP_A0, STEP_B0))
+	    IS_MTL_GRAPHICS_STEP(gt->i915, P, STEP_A0, STEP_B0)) {
+		/* Wa_14014830051 */
 		wa_mcr_write_clr(wal, SARB_CHICKEN1, COMP_CKN_IN);
 
+		/* Wa_18018781329 */
+		wa_mcr_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
+	}
+
 	/*
 	 * Unlike older platforms, we no longer setup implicit steering here;
 	 * all MCR accesses are explicitly steered.
@@ -1671,7 +1727,17 @@ xelpg_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 static void
 xelpmp_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 {
-	/* FIXME: Actual workarounds will be added in future patch(es) */
+	if (IS_MTL_MEDIA_STEP(gt->i915, STEP_A0, STEP_B0)) {
+		/*
+		 * Wa_18018781329
+		 *
+		 * Note that although these registers are MCR on the primary
+		 * GT, the media GT's versions are regular singleton registers.
+		 */
+		wa_write_or(wal, XELPMP_GSC_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_write_or(wal, XELPMP_VDBX_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_write_or(wal, XELPMP_VEBX_MOD_CTRL, FORCE_MISS_FTLB);
+	}
 
 	debug_dump_steering(gt);
 }
@@ -2325,10 +2391,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		/* Wa_1509727124 */
 		wa_mcr_masked_en(wal, GEN10_SAMPLER_MODE,
 				 SC_DISABLE_POWER_OPTIMIZATION_EBB);
-
-		/* Wa_22013037850 */
-		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0_UDW,
-				DISABLE_128B_EVICTION_COMMAND_UDW);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_FOREVER) ||
@@ -2339,12 +2401,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 				 GEN12_DISABLE_READ_SUPPRESSION);
 	}
 
-	if (IS_DG2(i915)) {
-		/* Wa_1509235366:dg2 */
-		wa_write_or(wal, GEN12_GAMCNTRL_CTRL, INVALIDATION_BROADCAST_MODE_DIS |
-			    GLOBAL_INVALIDATION_MODE);
-	}
-
 	if (IS_DG2_GRAPHICS_STEP(i915, G11, STEP_A0, STEP_B0)) {
 		/* Wa_14013392000:dg2_g11 */
 		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN2, GEN12_ENABLE_LARGE_GRF_MODE);
@@ -2357,21 +2413,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 				 GEN12_DISABLE_HDR_PAST_PAYLOAD_HOLD_FIX);
 	}
 
-	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_C0) ||
-	    IS_DG2_G11(i915)) {
-		/*
-		 * Wa_22012826095:dg2
-		 * Wa_22013059131:dg2
-		 */
-		wa_mcr_write_clr_set(wal, LSC_CHICKEN_BIT_0_UDW,
-				     MAXREQS_PER_BANK,
-				     REG_FIELD_PREP(MAXREQS_PER_BANK, 2));
-
-		/* Wa_22013059131:dg2 */
-		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0,
-				FORCE_1_SUB_MESSAGE_PER_FRAGMENT);
-	}
-
 	/* Wa_1308578152:dg2_g10 when first gslice is fused off */
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_C0) &&
 	    needs_wa_1308578152(engine)) {
@@ -2396,16 +2437,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		 */
 		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN,
 				 MDQ_ARBITRATION_MODE | UGM_BACKUP_MODE);
-
-		/*
-		 * Wa_14010918519:dg2_g10
-		 *
-		 * LSC_CHICKEN_BIT_0 always reads back as 0 is this stepping,
-		 * so ignoring verification.
-		 */
-		wa_mcr_add(wal, LSC_CHICKEN_BIT_0_UDW, 0,
-			   FORCE_SLM_FENCE_SCOPE_TO_TILE | FORCE_UGM_FENCE_SCOPE_TO_TILE,
-			   0, false);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_A0, STEP_B0)) {
@@ -2429,18 +2460,6 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		wa_mcr_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
 				 DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA);
 
-	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_A0, STEP_B0)) {
-		/* Wa_14010680813:dg2_g10 */
-		wa_write_or(wal, GEN12_GAMSTLB_CTRL, CONTROL_BLOCK_CLKGATE_DIS |
-			    EGRESS_BLOCK_CLKGATE_DIS | TAG_BLOCK_CLKGATE_DIS);
-	}
-
-	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_A0, STEP_B0) ||
-	    IS_DG2_GRAPHICS_STEP(engine->i915, G11, STEP_A0, STEP_B0)) {
-		/* Wa_14012362059:dg2 */
-		wa_mcr_write_or(wal, XEHP_MERT_MOD_CTRL, FORCE_MISS_FTLB);
-	}
-
 	if (IS_DG2_GRAPHICS_STEP(i915, G11, STEP_B0, STEP_FOREVER) ||
 	    IS_DG2_G10(i915)) {
 		/* Wa_22014600077:dg2 */
@@ -2992,14 +3011,17 @@ general_render_compute_wa_init(struct intel_engine_cs *engine, struct i915_wa_li
 
 	if (IS_MTL_GRAPHICS_STEP(i915, M, STEP_A0, STEP_B0) ||
 	    IS_MTL_GRAPHICS_STEP(i915, P, STEP_A0, STEP_B0) ||
+	    IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_FOREVER) ||
+	    IS_DG2_G11(i915) || IS_DG2_G12(i915)) {
+		/* Wa_22013037850 */
+		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0_UDW,
+				DISABLE_128B_EVICTION_COMMAND_UDW);
+	}
+
+	if (IS_MTL_GRAPHICS_STEP(i915, M, STEP_A0, STEP_B0) ||
+	    IS_MTL_GRAPHICS_STEP(i915, P, STEP_A0, STEP_B0) ||
 	    IS_PONTEVECCHIO(i915) ||
 	    IS_DG2(i915)) {
-		/* Wa_18018781329 */
-		wa_mcr_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
-		wa_mcr_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
-		wa_mcr_write_or(wal, VDBX_MOD_CTRL, FORCE_MISS_FTLB);
-		wa_mcr_write_or(wal, VEBX_MOD_CTRL, FORCE_MISS_FTLB);
-
 		/* Wa_22014226127 */
 		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0, DISABLE_D8_D16_COASLESCE);
 	}
@@ -3011,6 +3033,33 @@ general_render_compute_wa_init(struct intel_engine_cs *engine, struct i915_wa_li
 		wa_masked_en(wal, VFG_PREEMPTION_CHICKEN, POLYGON_TRIFAN_LINELOOP_DISABLE);
 	}
 
+	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_C0) ||
+	    IS_DG2_G11(i915)) {
+		/*
+		 * Wa_22012826095:dg2
+		 * Wa_22013059131:dg2
+		 */
+		wa_mcr_write_clr_set(wal, LSC_CHICKEN_BIT_0_UDW,
+				     MAXREQS_PER_BANK,
+				     REG_FIELD_PREP(MAXREQS_PER_BANK, 2));
+
+		/* Wa_22013059131:dg2 */
+		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0,
+				FORCE_1_SUB_MESSAGE_PER_FRAGMENT);
+	}
+
+	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_A0, STEP_B0)) {
+		/*
+		 * Wa_14010918519:dg2_g10
+		 *
+		 * LSC_CHICKEN_BIT_0 always reads back as 0 is this stepping,
+		 * so ignoring verification.
+		 */
+		wa_mcr_add(wal, LSC_CHICKEN_BIT_0_UDW, 0,
+			   FORCE_SLM_FENCE_SCOPE_TO_TILE | FORCE_UGM_FENCE_SCOPE_TO_TILE,
+			   0, false);
+	}
+
 	if (IS_PONTEVECCHIO(i915)) {
 		/* Wa_16016694945 */
 		wa_masked_en(wal, XEHPC_LNCFMISCCFGREG0, XEHPC_OVRLSCCC);
@@ -3039,13 +3088,6 @@ general_render_compute_wa_init(struct intel_engine_cs *engine, struct i915_wa_li
 			wa_mcr_masked_dis(wal, MLTICTXCTL, TDONRENDER);
 			wa_mcr_write_or(wal, L3SQCREG1_CCS0, FLUSHALLNONCOH);
 		}
-
-		/* Wa_14012362059:xehpsdv */
-		wa_mcr_write_or(wal, XEHP_MERT_MOD_CTRL, FORCE_MISS_FTLB);
-
-		/* Wa_14014368820:xehpsdv */
-		wa_write_or(wal, GEN12_GAMCNTRL_CTRL, INVALIDATION_BROADCAST_MODE_DIS |
-				GLOBAL_INVALIDATION_MODE);
 	}
 
 	if (IS_DG2(i915) || IS_PONTEVECCHIO(i915)) {
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
index 1bccc17..d76508f 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
@@ -11,6 +11,7 @@
 #include "intel_guc.h"
 #include "intel_guc_ads.h"
 #include "intel_guc_capture.h"
+#include "intel_guc_print.h"
 #include "intel_guc_slpc.h"
 #include "intel_guc_submission.h"
 #include "i915_drv.h"
@@ -94,8 +95,8 @@ static void gen9_enable_guc_interrupts(struct intel_guc *guc)
 	assert_rpm_wakelock_held(&gt->i915->runtime_pm);
 
 	spin_lock_irq(gt->irq_lock);
-	WARN_ON_ONCE(intel_uncore_read(gt->uncore, GEN8_GT_IIR(2)) &
-		     gt->pm_guc_events);
+	guc_WARN_ON_ONCE(guc, intel_uncore_read(gt->uncore, GEN8_GT_IIR(2)) &
+			 gt->pm_guc_events);
 	gen6_gt_pm_enable_irq(gt, gt->pm_guc_events);
 	spin_unlock_irq(gt->irq_lock);
 
@@ -342,7 +343,7 @@ static void guc_init_params(struct intel_guc *guc)
 	params[GUC_CTL_DEVID] = guc_ctl_devid(guc);
 
 	for (i = 0; i < GUC_CTL_MAX_DWORDS; i++)
-		DRM_DEBUG_DRIVER("param[%2d] = %#x\n", i, params[i]);
+		guc_dbg(guc, "param[%2d] = %#x\n", i, params[i]);
 }
 
 /*
@@ -389,7 +390,6 @@ void intel_guc_dump_time_info(struct intel_guc *guc, struct drm_printer *p)
 
 int intel_guc_init(struct intel_guc *guc)
 {
-	struct intel_gt *gt = guc_to_gt(guc);
 	int ret;
 
 	ret = intel_uc_fw_init(&guc->fw);
@@ -451,7 +451,7 @@ int intel_guc_init(struct intel_guc *guc)
 	intel_uc_fw_fini(&guc->fw);
 out:
 	intel_uc_fw_change_status(&guc->fw, INTEL_UC_FIRMWARE_INIT_FAIL);
-	i915_probe_error(gt->i915, "failed with %d\n", ret);
+	guc_probe_error(guc, "failed with %pe\n", ERR_PTR(ret));
 	return ret;
 }
 
@@ -480,7 +480,6 @@ void intel_guc_fini(struct intel_guc *guc)
 int intel_guc_send_mmio(struct intel_guc *guc, const u32 *request, u32 len,
 			u32 *response_buf, u32 response_buf_size)
 {
-	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
 	struct intel_uncore *uncore = guc_to_gt(guc)->uncore;
 	u32 header;
 	int i;
@@ -515,7 +514,7 @@ int intel_guc_send_mmio(struct intel_guc *guc, const u32 *request, u32 len,
 					   10, 10, &header);
 	if (unlikely(ret)) {
 timeout:
-		drm_err(&i915->drm, "mmio request %#x: no reply %x\n",
+		guc_err(guc, "mmio request %#x: no reply %x\n",
 			request[0], header);
 		goto out;
 	}
@@ -537,7 +536,7 @@ int intel_guc_send_mmio(struct intel_guc *guc, const u32 *request, u32 len,
 	if (FIELD_GET(GUC_HXG_MSG_0_TYPE, header) == GUC_HXG_TYPE_NO_RESPONSE_RETRY) {
 		u32 reason = FIELD_GET(GUC_HXG_RETRY_MSG_0_REASON, header);
 
-		drm_dbg(&i915->drm, "mmio request %#x: retrying, reason %u\n",
+		guc_dbg(guc, "mmio request %#x: retrying, reason %u\n",
 			request[0], reason);
 		goto retry;
 	}
@@ -546,7 +545,7 @@ int intel_guc_send_mmio(struct intel_guc *guc, const u32 *request, u32 len,
 		u32 hint = FIELD_GET(GUC_HXG_FAILURE_MSG_0_HINT, header);
 		u32 error = FIELD_GET(GUC_HXG_FAILURE_MSG_0_ERROR, header);
 
-		drm_err(&i915->drm, "mmio request %#x: failure %x/%u\n",
+		guc_err(guc, "mmio request %#x: failure %x/%u\n",
 			request[0], error, hint);
 		ret = -ENXIO;
 		goto out;
@@ -554,7 +553,7 @@ int intel_guc_send_mmio(struct intel_guc *guc, const u32 *request, u32 len,
 
 	if (FIELD_GET(GUC_HXG_MSG_0_TYPE, header) != GUC_HXG_TYPE_RESPONSE_SUCCESS) {
 proto:
-		drm_err(&i915->drm, "mmio request %#x: unexpected reply %#x\n",
+		guc_err(guc, "mmio request %#x: unexpected reply %#x\n",
 			request[0], header);
 		ret = -EPROTO;
 		goto out;
@@ -597,9 +596,9 @@ int intel_guc_to_host_process_recv_msg(struct intel_guc *guc,
 	msg = payload[0] & guc->msg_enabled_mask;
 
 	if (msg & INTEL_GUC_RECV_MSG_CRASH_DUMP_POSTED)
-		drm_err(&guc_to_gt(guc)->i915->drm, "Received early GuC crash dump notification!\n");
+		guc_err(guc, "Received early crash dump notification!\n");
 	if (msg & INTEL_GUC_RECV_MSG_EXCEPTION)
-		drm_err(&guc_to_gt(guc)->i915->drm, "Received early GuC exception notification!\n");
+		guc_err(guc, "Received early exception notification!\n");
 
 	return 0;
 }
@@ -653,7 +652,8 @@ int intel_guc_suspend(struct intel_guc *guc)
 		 */
 		ret = intel_guc_send_mmio(guc, action, ARRAY_SIZE(action), NULL, 0);
 		if (ret)
-			DRM_ERROR("GuC suspend: RESET_CLIENT action failed with error %d!\n", ret);
+			guc_err(guc, "suspend: RESET_CLIENT action failed with %pe\n",
+				ERR_PTR(ret));
 	}
 
 	/* Signal that the GuC isn't running. */
@@ -828,12 +828,11 @@ static int __guc_action_self_cfg(struct intel_guc *guc, u16 key, u16 len, u64 va
 
 static int __guc_self_cfg(struct intel_guc *guc, u16 key, u16 len, u64 value)
 {
-	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
 	int err = __guc_action_self_cfg(guc, key, len, value);
 
 	if (unlikely(err))
-		i915_probe_error(i915, "Unsuccessful self-config (%pe) key %#hx value %#llx\n",
-				 ERR_PTR(err), key, value);
+		guc_probe_error(guc, "Unsuccessful self-config (%pe) key %#hx value %#llx\n",
+				ERR_PTR(err), key, value);
 	return err;
 }
 
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
index a7f737c..69ce06f 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
@@ -15,6 +15,7 @@
 #include "intel_guc_ads.h"
 #include "intel_guc_capture.h"
 #include "intel_guc_fwif.h"
+#include "intel_guc_print.h"
 #include "intel_uc.h"
 #include "i915_drv.h"
 
@@ -427,7 +428,7 @@ static long guc_mmio_reg_state_create(struct intel_guc *guc)
 
 	guc->ads_regset = temp_set.storage;
 
-	drm_dbg(&guc_to_gt(guc)->i915->drm, "Used %zu KB for temporary ADS regset\n",
+	guc_dbg(guc, "Used %zu KB for temporary ADS regset\n",
 		(temp_set.storage_max * sizeof(struct guc_mmio_reg)) >> 10);
 
 	return total * sizeof(struct guc_mmio_reg);
@@ -621,7 +622,7 @@ static void guc_init_golden_context(struct intel_guc *guc)
 
 		engine = find_engine_state(gt, engine_class);
 		if (!engine) {
-			drm_err(&gt->i915->drm, "No engine state recorded for class %d!\n",
+			guc_err(guc, "No engine state recorded for class %d!\n",
 				engine_class);
 			ads_blob_write(guc, ads.eng_state_size[guc_class], 0);
 			ads_blob_write(guc, ads.golden_context_lrca[guc_class], 0);
@@ -646,7 +647,6 @@ static int
 guc_capture_prep_lists(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
-	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
 	u32 ads_ggtt, capture_offset, null_ggtt, total_size = 0;
 	struct guc_gt_system_info local_info;
 	struct iosys_map info_map;
@@ -751,7 +751,7 @@ guc_capture_prep_lists(struct intel_guc *guc)
 	}
 
 	if (guc->ads_capture_size && guc->ads_capture_size != PAGE_ALIGN(total_size))
-		drm_warn(&i915->drm, "GuC->ADS->Capture alloc size changed from %d to %d\n",
+		guc_warn(guc, "ADS capture alloc size changed from %d to %d\n",
 			 guc->ads_capture_size, PAGE_ALIGN(total_size));
 
 	return PAGE_ALIGN(total_size);
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
index 1c1b850..fc3b994 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
@@ -1506,7 +1506,7 @@ int intel_guc_capture_print_engine_node(struct drm_i915_error_state_buf *ebuf,
 
 	if (!ebuf || !ee)
 		return -EINVAL;
-	cap = ee->capture;
+	cap = ee->guc_capture;
 	if (!cap || !ee->engine)
 		return -ENODEV;
 
@@ -1576,8 +1576,8 @@ void intel_guc_capture_free_node(struct intel_engine_coredump *ee)
 	if (!ee || !ee->guc_capture_node)
 		return;
 
-	guc_capture_add_node_to_cachelist(ee->capture, ee->guc_capture_node);
-	ee->capture = NULL;
+	guc_capture_add_node_to_cachelist(ee->guc_capture, ee->guc_capture_node);
+	ee->guc_capture = NULL;
 	ee->guc_capture_node = NULL;
 }
 
@@ -1611,7 +1611,7 @@ void intel_guc_capture_get_matching_node(struct intel_gt *gt,
 		    (ce->lrc.lrca & CTX_GTT_ADDRESS_MASK)) {
 			list_del(&n->link);
 			ee->guc_capture_node = n;
-			ee->capture = guc->capture;
+			ee->guc_capture = guc->capture;
 			return;
 		}
 	}
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 2b22065e..1803a633 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
@@ -11,38 +11,23 @@
 
 #include "i915_drv.h"
 #include "intel_guc_ct.h"
-#include "gt/intel_gt.h"
+#include "intel_guc_print.h"
 
 static inline struct intel_guc *ct_to_guc(struct intel_guc_ct *ct)
 {
 	return container_of(ct, struct intel_guc, ct);
 }
 
-static inline struct intel_gt *ct_to_gt(struct intel_guc_ct *ct)
-{
-	return guc_to_gt(ct_to_guc(ct));
-}
-
-static inline struct drm_i915_private *ct_to_i915(struct intel_guc_ct *ct)
-{
-	return ct_to_gt(ct)->i915;
-}
-
-static inline struct drm_device *ct_to_drm(struct intel_guc_ct *ct)
-{
-	return &ct_to_i915(ct)->drm;
-}
-
 #define CT_ERROR(_ct, _fmt, ...) \
-	drm_err(ct_to_drm(_ct), "CT: " _fmt, ##__VA_ARGS__)
+	guc_err(ct_to_guc(_ct), "CT: " _fmt, ##__VA_ARGS__)
 #ifdef CONFIG_DRM_I915_DEBUG_GUC
 #define CT_DEBUG(_ct, _fmt, ...) \
-	drm_dbg(ct_to_drm(_ct), "CT: " _fmt, ##__VA_ARGS__)
+	guc_dbg(ct_to_guc(_ct), "CT: " _fmt, ##__VA_ARGS__)
 #else
 #define CT_DEBUG(...)	do { } while (0)
 #endif
 #define CT_PROBE_ERROR(_ct, _fmt, ...) \
-	i915_probe_error(ct_to_i915(ct), "CT: " _fmt, ##__VA_ARGS__)
+	guc_probe_error(ct_to_guc(ct), "CT: " _fmt, ##__VA_ARGS__)
 
 /**
  * DOC: CTB Blob
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
index 5b86b2e2..3d2249b 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
@@ -13,6 +13,7 @@
 #include "gt/intel_gt_mcr.h"
 #include "gt/intel_gt_regs.h"
 #include "intel_guc_fw.h"
+#include "intel_guc_print.h"
 #include "i915_drv.h"
 
 static void guc_prepare_xfer(struct intel_gt *gt)
@@ -103,8 +104,10 @@ static inline bool guc_ready(struct intel_uncore *uncore, u32 *status)
 	return uk_val == INTEL_GUC_LOAD_STATUS_READY;
 }
 
-static int guc_wait_ucode(struct intel_uncore *uncore)
+static int guc_wait_ucode(struct intel_guc *guc)
 {
+	struct intel_gt *gt = guc_to_gt(guc);
+	struct intel_uncore *uncore = gt->uncore;
 	u32 status;
 	int ret;
 
@@ -127,10 +130,8 @@ static int guc_wait_ucode(struct intel_uncore *uncore)
 	 */
 	ret = wait_for(guc_ready(uncore, &status), 200);
 	if (ret) {
-		struct drm_device *drm = &uncore->i915->drm;
-
-		drm_info(drm, "GuC load failed: status = 0x%08X\n", status);
-		drm_info(drm, "GuC load failed: status: Reset = %d, "
+		guc_info(guc, "load failed: status = 0x%08X\n", status);
+		guc_info(guc, "load failed: status: Reset = %d, "
 			"BootROM = 0x%02X, UKernel = 0x%02X, "
 			"MIA = 0x%02X, Auth = 0x%02X\n",
 			REG_FIELD_GET(GS_MIA_IN_RESET, status),
@@ -140,12 +141,12 @@ static int guc_wait_ucode(struct intel_uncore *uncore)
 			REG_FIELD_GET(GS_AUTH_STATUS_MASK, status));
 
 		if ((status & GS_BOOTROM_MASK) == GS_BOOTROM_RSA_FAILED) {
-			drm_info(drm, "GuC firmware signature verification failed\n");
+			guc_info(guc, "firmware signature verification failed\n");
 			ret = -ENOEXEC;
 		}
 
 		if (REG_FIELD_GET(GS_UKERNEL_MASK, status) == INTEL_GUC_LOAD_STATUS_EXCEPTION) {
-			drm_info(drm, "GuC firmware exception. EIP: %#x\n",
+			guc_info(guc, "firmware exception. EIP: %#x\n",
 				 intel_uncore_read(uncore, SOFT_SCRATCH(13)));
 			ret = -ENXIO;
 		}
@@ -194,7 +195,7 @@ int intel_guc_fw_upload(struct intel_guc *guc)
 	if (ret)
 		goto out;
 
-	ret = guc_wait_ucode(uncore);
+	ret = guc_wait_ucode(guc);
 	if (ret)
 		goto out;
 
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
index 68331c5..c3792dd 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
@@ -12,6 +12,7 @@
 #include "i915_memcpy.h"
 #include "intel_guc_capture.h"
 #include "intel_guc_log.h"
+#include "intel_guc_print.h"
 
 #if defined(CONFIG_DRM_I915_DEBUG_GUC)
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_2M
@@ -39,7 +40,6 @@ struct guc_log_section {
 static void _guc_log_init_sizes(struct intel_guc_log *log)
 {
 	struct intel_guc *guc = log_to_guc(log);
-	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
 	static const struct guc_log_section sections[GUC_LOG_SECTIONS_LIMIT] = {
 		{
 			GUC_LOG_CRASH_MASK >> GUC_LOG_CRASH_SHIFT,
@@ -82,12 +82,12 @@ static void _guc_log_init_sizes(struct intel_guc_log *log)
 		}
 
 		if (!IS_ALIGNED(log->sizes[i].bytes, log->sizes[i].units))
-			drm_err(&i915->drm, "Mis-aligned GuC log %s size: 0x%X vs 0x%X!",
+			guc_err(guc, "Mis-aligned log %s size: 0x%X vs 0x%X!\n",
 				sections[i].name, log->sizes[i].bytes, log->sizes[i].units);
 		log->sizes[i].count = log->sizes[i].bytes / log->sizes[i].units;
 
 		if (!log->sizes[i].count) {
-			drm_err(&i915->drm, "Zero GuC log %s size!", sections[i].name);
+			guc_err(guc, "Zero log %s size!\n", sections[i].name);
 		} else {
 			/* Size is +1 unit */
 			log->sizes[i].count--;
@@ -95,14 +95,14 @@ static void _guc_log_init_sizes(struct intel_guc_log *log)
 
 		/* Clip to field size */
 		if (log->sizes[i].count > sections[i].max) {
-			drm_err(&i915->drm, "GuC log %s size too large: %d vs %d!",
+			guc_err(guc, "log %s size too large: %d vs %d!\n",
 				sections[i].name, log->sizes[i].count + 1, sections[i].max + 1);
 			log->sizes[i].count = sections[i].max;
 		}
 	}
 
 	if (log->sizes[GUC_LOG_SECTIONS_CRASH].units != log->sizes[GUC_LOG_SECTIONS_DEBUG].units) {
-		drm_err(&i915->drm, "Unit mis-match for GuC log crash and debug sections: %d vs %d!",
+		guc_err(guc, "Unit mismatch for crash and debug sections: %d vs %d!\n",
 			log->sizes[GUC_LOG_SECTIONS_CRASH].units,
 			log->sizes[GUC_LOG_SECTIONS_DEBUG].units);
 		log->sizes[GUC_LOG_SECTIONS_CRASH].units = log->sizes[GUC_LOG_SECTIONS_DEBUG].units;
@@ -374,6 +374,7 @@ size_t intel_guc_get_log_buffer_offset(struct intel_guc_log *log,
 
 static void _guc_log_copy_debuglogs_for_relay(struct intel_guc_log *log)
 {
+	struct intel_guc *guc = log_to_guc(log);
 	unsigned int buffer_size, read_offset, write_offset, bytes_to_copy, full_cnt;
 	struct guc_log_buffer_state *log_buf_state, *log_buf_snapshot_state;
 	struct guc_log_buffer_state log_buf_state_local;
@@ -383,7 +384,7 @@ static void _guc_log_copy_debuglogs_for_relay(struct intel_guc_log *log)
 
 	mutex_lock(&log->relay.lock);
 
-	if (WARN_ON(!intel_guc_log_relay_created(log)))
+	if (guc_WARN_ON(guc, !intel_guc_log_relay_created(log)))
 		goto out_unlock;
 
 	/* Get the pointer to shared GuC log buffer */
@@ -398,7 +399,7 @@ static void _guc_log_copy_debuglogs_for_relay(struct intel_guc_log *log)
 		 * Used rate limited to avoid deluge of messages, logs might be
 		 * getting consumed by User at a slow rate.
 		 */
-		DRM_ERROR_RATELIMITED("no sub-buffer to copy general logs\n");
+		guc_err_ratelimited(guc, "no sub-buffer to copy general logs\n");
 		log->relay.full_count++;
 
 		goto out_unlock;
@@ -451,7 +452,7 @@ static void _guc_log_copy_debuglogs_for_relay(struct intel_guc_log *log)
 			write_offset = buffer_size;
 		} else if (unlikely((read_offset > buffer_size) ||
 				    (write_offset > buffer_size))) {
-			DRM_ERROR("invalid log buffer state\n");
+			guc_err(guc, "invalid log buffer state\n");
 			/* copy whole buffer as offsets are unreliable */
 			read_offset = 0;
 			write_offset = buffer_size;
@@ -547,7 +548,7 @@ static int guc_log_relay_create(struct intel_guc_log *log)
 					subbuf_size, n_subbufs,
 					&relay_callbacks, dev_priv);
 	if (!guc_log_relay_chan) {
-		DRM_ERROR("Couldn't create relay chan for GuC logging\n");
+		guc_err(guc, "Couldn't create relay channel for logging\n");
 
 		ret = -ENOMEM;
 		return ret;
@@ -596,9 +597,8 @@ static u32 __get_default_log_level(struct intel_guc_log *log)
 	}
 
 	if (i915->params.guc_log_level > GUC_LOG_LEVEL_MAX) {
-		DRM_WARN("Incompatible option detected: %s=%d, %s!\n",
-			 "guc_log_level", i915->params.guc_log_level,
-			 "verbosity too high");
+		guc_warn(guc, "Log verbosity param out of range: %d > %d!\n",
+			 i915->params.guc_log_level, GUC_LOG_LEVEL_MAX);
 		return (IS_ENABLED(CONFIG_DRM_I915_DEBUG) ||
 			IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) ?
 			GUC_LOG_LEVEL_MAX : GUC_LOG_LEVEL_DISABLED;
@@ -641,15 +641,15 @@ int intel_guc_log_create(struct intel_guc_log *log)
 	log->buf_addr = vaddr;
 
 	log->level = __get_default_log_level(log);
-	DRM_DEBUG_DRIVER("guc_log_level=%d (%s, verbose:%s, verbosity:%d)\n",
-			 log->level, str_enabled_disabled(log->level),
-			 str_yes_no(GUC_LOG_LEVEL_IS_VERBOSE(log->level)),
-			 GUC_LOG_LEVEL_TO_VERBOSITY(log->level));
+	guc_dbg(guc, "guc_log_level=%d (%s, verbose:%s, verbosity:%d)\n",
+		log->level, str_enabled_disabled(log->level),
+		str_yes_no(GUC_LOG_LEVEL_IS_VERBOSE(log->level)),
+		GUC_LOG_LEVEL_TO_VERBOSITY(log->level));
 
 	return 0;
 
 err:
-	DRM_ERROR("Failed to allocate or map GuC log buffer. %d\n", ret);
+	guc_err(guc, "Failed to allocate or map log buffer %pe\n", ERR_PTR(ret));
 	return ret;
 }
 
@@ -687,7 +687,7 @@ int intel_guc_log_set_level(struct intel_guc_log *log, u32 level)
 					     GUC_LOG_LEVEL_IS_ENABLED(level),
 					     GUC_LOG_LEVEL_TO_VERBOSITY(level));
 	if (ret) {
-		DRM_DEBUG_DRIVER("guc_log_control action failed %d\n", ret);
+		guc_dbg(guc, "guc_log_control action failed %pe\n", ERR_PTR(ret));
 		goto out_unlock;
 	}
 
@@ -905,7 +905,7 @@ int intel_guc_log_dump(struct intel_guc_log *log, struct drm_printer *p,
 
 	map = i915_gem_object_pin_map_unlocked(obj, I915_MAP_WC);
 	if (IS_ERR(map)) {
-		DRM_DEBUG("Failed to pin object\n");
+		guc_dbg(guc, "Failed to pin log object: %pe\n", map);
 		drm_puts(p, "(log data unaccessible)\n");
 		free_page((unsigned long)page);
 		return PTR_ERR(map);
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_print.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_print.h
new file mode 100644
index 0000000..e75989d
--- /dev/null
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_print.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2023 Intel Corporation
+ */
+
+#ifndef __INTEL_GUC_PRINT__
+#define __INTEL_GUC_PRINT__
+
+#include "gt/intel_gt.h"
+#include "gt/intel_gt_print.h"
+
+#define guc_printk(_guc, _level, _fmt, ...) \
+	gt_##_level(guc_to_gt(_guc), "GUC: " _fmt, ##__VA_ARGS__)
+
+#define guc_err(_guc, _fmt, ...) \
+	guc_printk((_guc), err, _fmt, ##__VA_ARGS__)
+
+#define guc_warn(_guc, _fmt, ...) \
+	guc_printk((_guc), warn, _fmt, ##__VA_ARGS__)
+
+#define guc_notice(_guc, _fmt, ...) \
+	guc_printk((_guc), notice, _fmt, ##__VA_ARGS__)
+
+#define guc_info(_guc, _fmt, ...) \
+	guc_printk((_guc), info, _fmt, ##__VA_ARGS__)
+
+#define guc_dbg(_guc, _fmt, ...) \
+	guc_printk((_guc), dbg, _fmt, ##__VA_ARGS__)
+
+#define guc_err_ratelimited(_guc, _fmt, ...) \
+	guc_printk((_guc), err_ratelimited, _fmt, ##__VA_ARGS__)
+
+#define guc_probe_error(_guc, _fmt, ...) \
+	guc_printk((_guc), probe_error, _fmt, ##__VA_ARGS__)
+
+#define guc_WARN(_guc, _cond, _fmt, ...) \
+	gt_WARN(guc_to_gt(_guc), _cond, "GUC: " _fmt, ##__VA_ARGS__)
+
+#define guc_WARN_ONCE(_guc, _cond, _fmt, ...) \
+	gt_WARN_ONCE(guc_to_gt(_guc), _cond, "GUC: " _fmt, ##__VA_ARGS__)
+
+#define guc_WARN_ON(_guc, _cond) \
+	gt_WARN(guc_to_gt(_guc), _cond, "%s(%s)", "guc_WARN_ON", __stringify(_cond))
+
+#define guc_WARN_ON_ONCE(_guc, _cond) \
+	gt_WARN_ONCE(guc_to_gt(_guc), _cond, "%s(%s)", "guc_WARN_ON_ONCE", __stringify(_cond))
+
+#endif /* __INTEL_GUC_PRINT__ */
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 b436dd7..53f3ed3 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -27,6 +27,7 @@
 
 #include "intel_guc_ads.h"
 #include "intel_guc_capture.h"
+#include "intel_guc_print.h"
 #include "intel_guc_submission.h"
 
 #include "i915_drv.h"
@@ -1443,8 +1444,7 @@ static void guc_init_engine_stats(struct intel_guc *guc)
 		int ret = guc_action_enable_usage_stats(guc);
 
 		if (ret)
-			drm_err(&gt->i915->drm,
-				"Failed to enable usage stats: %d!\n", ret);
+			guc_err(guc, "Failed to enable usage stats: %pe\n", ERR_PTR(ret));
 	}
 }
 
@@ -1702,7 +1702,7 @@ static void __guc_reset_context(struct intel_context *ce, intel_engine_mask_t st
 			goto next_context;
 
 		guilty = false;
-		rq = intel_context_find_active_request(ce);
+		rq = intel_context_get_active_request(ce);
 		if (!rq) {
 			head = ce->ring->tail;
 			goto out_replay;
@@ -1715,6 +1715,7 @@ static void __guc_reset_context(struct intel_context *ce, intel_engine_mask_t st
 		head = intel_ring_wrap(ce->ring, rq->head);
 
 		__i915_request_reset(rq, guilty);
+		i915_request_put(rq);
 out_replay:
 		guc_reset_state(ce, head, guilty);
 next_context:
@@ -3585,8 +3586,7 @@ static int guc_request_alloc(struct i915_request *rq)
 		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");
+			guc_warn(guc, "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
@@ -4349,11 +4349,14 @@ static int __guc_action_set_scheduling_policies(struct intel_guc *guc,
 
 	ret = intel_guc_send(guc, (u32 *)&policy->h2g,
 			     __guc_scheduling_policy_action_size(policy));
-	if (ret < 0)
+	if (ret < 0) {
+		guc_probe_error(guc, "Failed to configure global scheduling policies: %pe!\n",
+				ERR_PTR(ret));
 		return ret;
+	}
 
 	if (ret != policy->count) {
-		drm_warn(&guc_to_gt(guc)->i915->drm, "GuC global scheduler policy processed %d of %d KLVs!",
+		guc_warn(guc, "global scheduler policy processed %d of %d KLVs!",
 			 ret, policy->count);
 		if (ret > policy->count)
 			return -EPROTO;
@@ -4367,7 +4370,7 @@ 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;
+	int ret;
 
 	if (GUC_SUBMIT_VER(guc) < MAKE_GUC_VER(1, 1, 0))
 		return 0;
@@ -4385,10 +4388,6 @@ static int guc_init_global_schedule_policy(struct intel_guc *guc)
 						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;
@@ -4487,21 +4486,18 @@ g2h_context_lookup(struct intel_guc *guc, u32 ctx_id)
 	struct intel_context *ce;
 
 	if (unlikely(ctx_id >= GUC_MAX_CONTEXT_ID)) {
-		drm_err(&guc_to_gt(guc)->i915->drm,
-			"Invalid ctx_id %u\n", ctx_id);
+		guc_err(guc, "Invalid ctx_id %u\n", ctx_id);
 		return NULL;
 	}
 
 	ce = __get_context(guc, ctx_id);
 	if (unlikely(!ce)) {
-		drm_err(&guc_to_gt(guc)->i915->drm,
-			"Context is NULL, ctx_id %u\n", ctx_id);
+		guc_err(guc, "Context is NULL, ctx_id %u\n", ctx_id);
 		return NULL;
 	}
 
 	if (unlikely(intel_context_is_child(ce))) {
-		drm_err(&guc_to_gt(guc)->i915->drm,
-			"Context is child, ctx_id %u\n", ctx_id);
+		guc_err(guc, "Context is child, ctx_id %u\n", ctx_id);
 		return NULL;
 	}
 
@@ -4516,7 +4512,7 @@ int intel_guc_deregister_done_process_msg(struct intel_guc *guc,
 	u32 ctx_id;
 
 	if (unlikely(len < 1)) {
-		drm_err(&guc_to_gt(guc)->i915->drm, "Invalid length %u\n", len);
+		guc_err(guc, "Invalid length %u\n", len);
 		return -EPROTO;
 	}
 	ctx_id = msg[0];
@@ -4568,7 +4564,7 @@ int intel_guc_sched_done_process_msg(struct intel_guc *guc,
 	u32 ctx_id;
 
 	if (unlikely(len < 2)) {
-		drm_err(&guc_to_gt(guc)->i915->drm, "Invalid length %u\n", len);
+		guc_err(guc, "Invalid length %u\n", len);
 		return -EPROTO;
 	}
 	ctx_id = msg[0];
@@ -4580,8 +4576,7 @@ int intel_guc_sched_done_process_msg(struct intel_guc *guc,
 	if (unlikely(context_destroyed(ce) ||
 		     (!context_pending_enable(ce) &&
 		     !context_pending_disable(ce)))) {
-		drm_err(&guc_to_gt(guc)->i915->drm,
-			"Bad context sched_state 0x%x, ctx_id %u\n",
+		guc_err(guc, "Bad context sched_state 0x%x, ctx_id %u\n",
 			ce->guc_state.sched_state, ctx_id);
 		return -EPROTO;
 	}
@@ -4665,12 +4660,15 @@ static void guc_handle_context_reset(struct intel_guc *guc,
 {
 	trace_intel_context_reset(ce);
 
+	drm_dbg(&guc_to_gt(guc)->i915->drm, "Got GuC reset of 0x%04X, exiting = %d, banned = %d\n",
+		ce->guc_id.id, test_bit(CONTEXT_EXITING, &ce->flags),
+		test_bit(CONTEXT_BANNED, &ce->flags));
+
 	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 exiting context 0x%04X on %s",
+		guc_info(guc, "Ignoring context reset notification of exiting context 0x%04X on %s",
 			 ce->guc_id.id, ce->engine->name);
 	}
 }
@@ -4683,7 +4681,7 @@ int intel_guc_context_reset_process_msg(struct intel_guc *guc,
 	int ctx_id;
 
 	if (unlikely(len != 1)) {
-		drm_err(&guc_to_gt(guc)->i915->drm, "Invalid length %u", len);
+		guc_err(guc, "Invalid length %u", len);
 		return -EPROTO;
 	}
 
@@ -4716,13 +4714,13 @@ int intel_guc_error_capture_process_msg(struct intel_guc *guc,
 	u32 status;
 
 	if (unlikely(len != 1)) {
-		drm_dbg(&guc_to_gt(guc)->i915->drm, "Invalid length %u", len);
+		guc_dbg(guc, "Invalid length %u", len);
 		return -EPROTO;
 	}
 
 	status = msg[0] & INTEL_GUC_STATE_CAPTURE_EVENT_STATUS_MASK;
 	if (status == INTEL_GUC_STATE_CAPTURE_EVENT_STATUS_NOSPACE)
-		drm_warn(&guc_to_gt(guc)->i915->drm, "G2H-Error capture no space");
+		guc_warn(guc, "No space for error capture");
 
 	intel_guc_capture_process(guc);
 
@@ -4754,24 +4752,36 @@ static void reset_fail_worker_func(struct work_struct *w)
 	guc->submission_state.reset_fail_mask = 0;
 	spin_unlock_irqrestore(&guc->submission_state.lock, flags);
 
-	if (likely(reset_fail_mask))
+	if (likely(reset_fail_mask)) {
+		struct intel_engine_cs *engine;
+		enum intel_engine_id id;
+
+		/*
+		 * GuC is toast at this point - it dead loops after sending the failed
+		 * reset notification. So need to manually determine the guilty context.
+		 * Note that it should be reliable to do this here because the GuC is
+		 * toast and will not be scheduling behind the KMD's back.
+		 */
+		for_each_engine_masked(engine, gt, reset_fail_mask, id)
+			intel_guc_find_hung_context(engine);
+
 		intel_gt_handle_error(gt, reset_fail_mask,
 				      I915_ERROR_CAPTURE,
-				      "GuC failed to reset engine mask=0x%x\n",
+				      "GuC failed to reset engine mask=0x%x",
 				      reset_fail_mask);
+	}
 }
 
 int intel_guc_engine_failure_process_msg(struct intel_guc *guc,
 					 const u32 *msg, u32 len)
 {
 	struct intel_engine_cs *engine;
-	struct intel_gt *gt = guc_to_gt(guc);
 	u8 guc_class, instance;
 	u32 reason;
 	unsigned long flags;
 
 	if (unlikely(len != 3)) {
-		drm_err(&gt->i915->drm, "Invalid length %u", len);
+		guc_err(guc, "Invalid length %u", len);
 		return -EPROTO;
 	}
 
@@ -4781,8 +4791,7 @@ int intel_guc_engine_failure_process_msg(struct intel_guc *guc,
 
 	engine = intel_guc_lookup_engine(guc, guc_class, instance);
 	if (unlikely(!engine)) {
-		drm_err(&gt->i915->drm,
-			"Invalid engine %d:%d", guc_class, instance);
+		guc_err(guc, "Invalid engine %d:%d", guc_class, instance);
 		return -EPROTO;
 	}
 
@@ -4790,7 +4799,7 @@ int intel_guc_engine_failure_process_msg(struct intel_guc *guc,
 	 * This is an unexpected failure of a hardware feature. So, log a real
 	 * error message not just the informational that comes with the reset.
 	 */
-	drm_err(&gt->i915->drm, "GuC engine reset request failed on %d:%d (%s) because 0x%08X",
+	guc_err(guc, "Engine reset failed on %d:%d (%s) because 0x%08X",
 		guc_class, instance, engine->name, reason);
 
 	spin_lock_irqsave(&guc->submission_state.lock, flags);
@@ -4820,6 +4829,8 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 
 	xa_lock_irqsave(&guc->context_lookup, flags);
 	xa_for_each(&guc->context_lookup, index, ce) {
+		bool found;
+
 		if (!kref_get_unless_zero(&ce->ref))
 			continue;
 
@@ -4836,10 +4847,18 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 				goto next;
 		}
 
+		found = false;
+		spin_lock(&ce->guc_state.lock);
 		list_for_each_entry(rq, &ce->guc_state.requests, sched.link) {
 			if (i915_test_request_state(rq) != I915_REQUEST_ACTIVE)
 				continue;
 
+			found = true;
+			break;
+		}
+		spin_unlock(&ce->guc_state.lock);
+
+		if (found) {
 			intel_engine_set_hung_context(engine, ce);
 
 			/* Can only cope with one hang at a time... */
@@ -4847,6 +4866,7 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 			xa_lock(&guc->context_lookup);
 			goto done;
 		}
+
 next:
 		intel_context_put(ce);
 		xa_lock(&guc->context_lookup);
@@ -5342,8 +5362,8 @@ guc_create_virtual(struct intel_engine_cs **siblings, unsigned int count,
 
 		GEM_BUG_ON(!is_power_of_2(sibling->mask));
 		if (sibling->mask & ve->base.mask) {
-			DRM_DEBUG("duplicate %s entry in load balancer\n",
-				  sibling->name);
+			guc_dbg(guc, "duplicate %s entry in load balancer\n",
+				sibling->name);
 			err = -EINVAL;
 			goto err_put;
 		}
@@ -5352,8 +5372,8 @@ guc_create_virtual(struct intel_engine_cs **siblings, unsigned int count,
 		ve->base.logical_mask |= sibling->logical_mask;
 
 		if (n != 0 && ve->base.class != sibling->class) {
-			DRM_DEBUG("invalid mixing of engine class, sibling %d, already %d\n",
-				  sibling->class, ve->base.class);
+			guc_dbg(guc, "invalid mixing of engine class, sibling %d, already %d\n",
+				sibling->class, ve->base.class);
 			err = -EINVAL;
 			goto err_put;
 		} else if (n == 0) {
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c
index 9a8a1ab..de7f987 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c
@@ -6,11 +6,13 @@
 #include <linux/string_helpers.h>
 
 #include "gt/intel_gt.h"
+#include "gt/intel_gt_print.h"
 #include "gt/intel_reset.h"
 #include "intel_gsc_fw.h"
 #include "intel_gsc_uc.h"
 #include "intel_guc.h"
 #include "intel_guc_ads.h"
+#include "intel_guc_print.h"
 #include "intel_guc_submission.h"
 #include "gt/intel_rps.h"
 #include "intel_uc.h"
@@ -67,14 +69,14 @@ static int __intel_uc_reset_hw(struct intel_uc *uc)
 
 	ret = intel_reset_guc(gt);
 	if (ret) {
-		DRM_ERROR("Failed to reset GuC, ret = %d\n", ret);
+		gt_err(gt, "Failed to reset GuC, ret = %d\n", ret);
 		return ret;
 	}
 
 	guc_status = intel_uncore_read(gt->uncore, GUC_STATUS);
-	WARN(!(guc_status & GS_MIA_IN_RESET),
-	     "GuC status: 0x%x, MIA core expected to be in reset\n",
-	     guc_status);
+	gt_WARN(gt, !(guc_status & GS_MIA_IN_RESET),
+		"GuC status: 0x%x, MIA core expected to be in reset\n",
+		guc_status);
 
 	return ret;
 }
@@ -252,15 +254,13 @@ static int guc_enable_communication(struct intel_guc *guc)
 	intel_guc_ct_event_handler(&guc->ct);
 	spin_unlock_irq(gt->irq_lock);
 
-	drm_dbg(&i915->drm, "GuC communication enabled\n");
+	guc_dbg(guc, "communication enabled\n");
 
 	return 0;
 }
 
 static void guc_disable_communication(struct intel_guc *guc)
 {
-	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
-
 	/*
 	 * Events generated during or after CT disable are logged by guc in
 	 * via mmio. Make sure the register is clear before disabling CT since
@@ -280,11 +280,12 @@ static void guc_disable_communication(struct intel_guc *guc)
 	 */
 	guc_get_mmio_msg(guc);
 
-	drm_dbg(&i915->drm, "GuC communication disabled\n");
+	guc_dbg(guc, "communication disabled\n");
 }
 
 static void __uc_fetch_firmwares(struct intel_uc *uc)
 {
+	struct intel_gt *gt = uc_to_gt(uc);
 	int err;
 
 	GEM_BUG_ON(!intel_uc_wants_guc(uc));
@@ -293,15 +294,13 @@ static void __uc_fetch_firmwares(struct intel_uc *uc)
 	if (err) {
 		/* Make sure we transition out of transient "SELECTED" state */
 		if (intel_uc_wants_huc(uc)) {
-			drm_dbg(&uc_to_gt(uc)->i915->drm,
-				"Failed to fetch GuC: %d disabling HuC\n", err);
+			gt_dbg(gt, "Failed to fetch GuC fw (%pe) disabling HuC\n", ERR_PTR(err));
 			intel_uc_fw_change_status(&uc->huc.fw,
 						  INTEL_UC_FIRMWARE_ERROR);
 		}
 
 		if (intel_uc_wants_gsc_uc(uc)) {
-			drm_dbg(&uc_to_gt(uc)->i915->drm,
-				"Failed to fetch GuC: %d disabling GSC\n", err);
+			gt_dbg(gt, "Failed to fetch GuC fw (%pe) disabling GSC\n", ERR_PTR(err));
 			intel_uc_fw_change_status(&uc->gsc.fw,
 						  INTEL_UC_FIRMWARE_ERROR);
 		}
@@ -382,7 +381,7 @@ static int uc_init_wopcm(struct intel_uc *uc)
 	int err;
 
 	if (unlikely(!base || !size)) {
-		i915_probe_error(gt->i915, "Unsuccessful WOPCM partitioning\n");
+		gt_probe_error(gt, "Unsuccessful WOPCM partitioning\n");
 		return -E2BIG;
 	}
 
@@ -413,13 +412,13 @@ static int uc_init_wopcm(struct intel_uc *uc)
 	return 0;
 
 err_out:
-	i915_probe_error(gt->i915, "Failed to init uC WOPCM registers!\n");
-	i915_probe_error(gt->i915, "%s(%#x)=%#x\n", "DMA_GUC_WOPCM_OFFSET",
-			 i915_mmio_reg_offset(DMA_GUC_WOPCM_OFFSET),
-			 intel_uncore_read(uncore, DMA_GUC_WOPCM_OFFSET));
-	i915_probe_error(gt->i915, "%s(%#x)=%#x\n", "GUC_WOPCM_SIZE",
-			 i915_mmio_reg_offset(GUC_WOPCM_SIZE),
-			 intel_uncore_read(uncore, GUC_WOPCM_SIZE));
+	gt_probe_error(gt, "Failed to init uC WOPCM registers!\n");
+	gt_probe_error(gt, "%s(%#x)=%#x\n", "DMA_GUC_WOPCM_OFFSET",
+		       i915_mmio_reg_offset(DMA_GUC_WOPCM_OFFSET),
+		       intel_uncore_read(uncore, DMA_GUC_WOPCM_OFFSET));
+	gt_probe_error(gt, "%s(%#x)=%#x\n", "GUC_WOPCM_SIZE",
+		       i915_mmio_reg_offset(GUC_WOPCM_SIZE),
+		       intel_uncore_read(uncore, GUC_WOPCM_SIZE));
 
 	return err;
 }
@@ -449,20 +448,19 @@ static int __uc_check_hw(struct intel_uc *uc)
 	return 0;
 }
 
-static void print_fw_ver(struct intel_uc *uc, struct intel_uc_fw *fw)
+static void print_fw_ver(struct intel_gt *gt, struct intel_uc_fw *fw)
 {
-	struct drm_i915_private *i915 = uc_to_gt(uc)->i915;
-
-	drm_info(&i915->drm, "%s firmware %s version %u.%u.%u\n",
-		 intel_uc_fw_type_repr(fw->type), fw->file_selected.path,
-		 fw->file_selected.ver.major,
-		 fw->file_selected.ver.minor,
-		 fw->file_selected.ver.patch);
+	gt_info(gt, "%s firmware %s version %u.%u.%u\n",
+		intel_uc_fw_type_repr(fw->type), fw->file_selected.path,
+		fw->file_selected.ver.major,
+		fw->file_selected.ver.minor,
+		fw->file_selected.ver.patch);
 }
 
 static int __uc_init_hw(struct intel_uc *uc)
 {
-	struct drm_i915_private *i915 = uc_to_gt(uc)->i915;
+	struct intel_gt *gt = uc_to_gt(uc);
+	struct drm_i915_private *i915 = gt->i915;
 	struct intel_guc *guc = &uc->guc;
 	struct intel_huc *huc = &uc->huc;
 	int ret, attempts;
@@ -470,10 +468,10 @@ static int __uc_init_hw(struct intel_uc *uc)
 	GEM_BUG_ON(!intel_uc_supports_guc(uc));
 	GEM_BUG_ON(!intel_uc_wants_guc(uc));
 
-	print_fw_ver(uc, &guc->fw);
+	print_fw_ver(gt, &guc->fw);
 
 	if (intel_uc_uses_huc(uc))
-		print_fw_ver(uc, &huc->fw);
+		print_fw_ver(gt, &huc->fw);
 
 	if (!intel_uc_fw_is_loadable(&guc->fw)) {
 		ret = __uc_check_hw(uc) ||
@@ -514,8 +512,8 @@ static int __uc_init_hw(struct intel_uc *uc)
 		if (ret == 0)
 			break;
 
-		DRM_DEBUG_DRIVER("GuC fw load failed: %d; will reset and "
-				 "retry %d more time(s)\n", ret, attempts);
+		gt_dbg(gt, "GuC fw load failed (%pe) will reset and retry %d more time(s)\n",
+		       ERR_PTR(ret), attempts);
 	}
 
 	/* Did we succeded or run out of retries? */
@@ -551,10 +549,10 @@ static int __uc_init_hw(struct intel_uc *uc)
 
 	intel_gsc_uc_load_start(&uc->gsc);
 
-	drm_info(&i915->drm, "GuC submission %s\n",
-		 str_enabled_disabled(intel_uc_uses_guc_submission(uc)));
-	drm_info(&i915->drm, "GuC SLPC %s\n",
-		 str_enabled_disabled(intel_uc_uses_guc_slpc(uc)));
+	gt_info(gt, "GuC submission %s\n",
+		str_enabled_disabled(intel_uc_uses_guc_submission(uc)));
+	gt_info(gt, "GuC SLPC %s\n",
+		str_enabled_disabled(intel_uc_uses_guc_slpc(uc)));
 
 	return 0;
 
@@ -572,12 +570,12 @@ static int __uc_init_hw(struct intel_uc *uc)
 	__uc_sanitize(uc);
 
 	if (!ret) {
-		drm_notice(&i915->drm, "GuC is uninitialized\n");
+		gt_notice(gt, "GuC is uninitialized\n");
 		/* We want to run without GuC submission */
 		return 0;
 	}
 
-	i915_probe_error(i915, "GuC initialization failed %d\n", ret);
+	gt_probe_error(gt, "GuC initialization failed %pe\n", ERR_PTR(ret));
 
 	/* We want to keep KMS alive */
 	return -EIO;
@@ -690,7 +688,7 @@ void intel_uc_suspend(struct intel_uc *uc)
 	with_intel_runtime_pm(&uc_to_gt(uc)->i915->runtime_pm, wakeref) {
 		err = intel_guc_suspend(guc);
 		if (err)
-			DRM_DEBUG_DRIVER("Failed to suspend GuC, err=%d", err);
+			guc_dbg(guc, "Failed to suspend, %pe", ERR_PTR(err));
 	}
 }
 
@@ -718,7 +716,7 @@ static int __uc_resume(struct intel_uc *uc, bool enable_communication)
 
 	err = intel_guc_resume(guc);
 	if (err) {
-		DRM_DEBUG_DRIVER("Failed to resume GuC, err=%d", err);
+		guc_dbg(guc, "Failed to resume, %pe", ERR_PTR(err));
 		return err;
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 48c838b..4295306 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -696,6 +696,10 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 	(IS_METEORLAKE(__i915) && \
 	 IS_DISPLAY_STEP(__i915, since, until))
 
+#define IS_MTL_MEDIA_STEP(__i915, since, until) \
+	(IS_METEORLAKE(__i915) && \
+	 IS_MEDIA_STEP(__i915, since, until))
+
 /*
  * DG2 hardware steppings are a bit unusual.  The hardware design was forked to
  * create three variants (G10, G11, and G12) which each have distinct
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 9d5d5a3..904f21e 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1370,14 +1370,14 @@ static void engine_record_execlists(struct intel_engine_coredump *ee)
 }
 
 static bool record_context(struct i915_gem_context_coredump *e,
-			   const struct i915_request *rq)
+			   struct intel_context *ce)
 {
 	struct i915_gem_context *ctx;
 	struct task_struct *task;
 	bool simulated;
 
 	rcu_read_lock();
-	ctx = rcu_dereference(rq->context->gem_context);
+	ctx = rcu_dereference(ce->gem_context);
 	if (ctx && !kref_get_unless_zero(&ctx->ref))
 		ctx = NULL;
 	rcu_read_unlock();
@@ -1396,8 +1396,8 @@ static bool record_context(struct i915_gem_context_coredump *e,
 	e->guilty = atomic_read(&ctx->guilty_count);
 	e->active = atomic_read(&ctx->active_count);
 
-	e->total_runtime = intel_context_get_total_runtime_ns(rq->context);
-	e->avg_runtime = intel_context_get_avg_runtime_ns(rq->context);
+	e->total_runtime = intel_context_get_total_runtime_ns(ce);
+	e->avg_runtime = intel_context_get_avg_runtime_ns(ce);
 
 	simulated = i915_gem_context_no_error_capture(ctx);
 
@@ -1532,15 +1532,37 @@ intel_engine_coredump_alloc(struct intel_engine_cs *engine, gfp_t gfp, u32 dump_
 	return ee;
 }
 
+static struct intel_engine_capture_vma *
+engine_coredump_add_context(struct intel_engine_coredump *ee,
+			    struct intel_context *ce,
+			    gfp_t gfp)
+{
+	struct intel_engine_capture_vma *vma = NULL;
+
+	ee->simulated |= record_context(&ee->context, ce);
+	if (ee->simulated)
+		return NULL;
+
+	/*
+	 * We need to copy these to an anonymous buffer
+	 * as the simplest method to avoid being overwritten
+	 * by userspace.
+	 */
+	vma = capture_vma(vma, ce->ring->vma, "ring", gfp);
+	vma = capture_vma(vma, ce->state, "HW context", gfp);
+
+	return vma;
+}
+
 struct intel_engine_capture_vma *
 intel_engine_coredump_add_request(struct intel_engine_coredump *ee,
 				  struct i915_request *rq,
 				  gfp_t gfp)
 {
-	struct intel_engine_capture_vma *vma = NULL;
+	struct intel_engine_capture_vma *vma;
 
-	ee->simulated |= record_context(&ee->context, rq);
-	if (ee->simulated)
+	vma = engine_coredump_add_context(ee, rq->context, gfp);
+	if (!vma)
 		return NULL;
 
 	/*
@@ -1550,8 +1572,6 @@ intel_engine_coredump_add_request(struct intel_engine_coredump *ee,
 	 */
 	vma = capture_vma_snapshot(vma, rq->batch_res, gfp, "batch");
 	vma = capture_user(vma, rq, gfp);
-	vma = capture_vma(vma, rq->ring->vma, "ring", gfp);
-	vma = capture_vma(vma, rq->context->state, "HW context", gfp);
 
 	ee->rq_head = rq->head;
 	ee->rq_post = rq->postfix;
@@ -1596,54 +1616,36 @@ capture_engine(struct intel_engine_cs *engine,
 {
 	struct intel_engine_capture_vma *capture = NULL;
 	struct intel_engine_coredump *ee;
-	struct intel_context *ce;
+	struct intel_context *ce = NULL;
 	struct i915_request *rq = NULL;
-	unsigned long flags;
 
 	ee = intel_engine_coredump_alloc(engine, ALLOW_FAIL, dump_flags);
 	if (!ee)
 		return NULL;
 
-	ce = intel_engine_get_hung_context(engine);
-	if (ce) {
-		intel_engine_clear_hung_context(engine);
-		rq = intel_context_find_active_request(ce);
-		if (!rq || !i915_request_started(rq))
-			goto no_request_capture;
-	} else {
-		/*
-		 * Getting here with GuC enabled means it is a forced error capture
-		 * with no actual hang. So, no need to attempt the execlist search.
-		 */
-		if (!intel_uc_uses_guc_submission(&engine->gt->uc)) {
-			spin_lock_irqsave(&engine->sched_engine->lock, flags);
-			rq = intel_engine_execlist_find_hung_request(engine);
-			spin_unlock_irqrestore(&engine->sched_engine->lock,
-					       flags);
-		}
-	}
-	if (rq)
-		rq = i915_request_get_rcu(rq);
+	intel_engine_get_hung_entity(engine, &ce, &rq);
+	if (rq && !i915_request_started(rq))
+		drm_info(&engine->gt->i915->drm, "Got hung context on %s with active request %lld:%lld [0x%04X] not yet started\n",
+			 engine->name, rq->fence.context, rq->fence.seqno, ce->guc_id.id);
 
-	if (!rq)
-		goto no_request_capture;
-
-	capture = intel_engine_coredump_add_request(ee, rq, ATOMIC_MAYFAIL);
-	if (!capture) {
+	if (rq) {
+		capture = intel_engine_coredump_add_request(ee, rq, ATOMIC_MAYFAIL);
 		i915_request_put(rq);
-		goto no_request_capture;
+	} else if (ce) {
+		capture = engine_coredump_add_context(ee, ce, ATOMIC_MAYFAIL);
 	}
-	if (dump_flags & CORE_DUMP_FLAG_IS_GUC_CAPTURE)
-		intel_guc_capture_get_matching_node(engine->gt, ee, ce);
 
-	intel_engine_coredump_add_vma(ee, capture, compress);
-	i915_request_put(rq);
+	if (capture) {
+		intel_engine_coredump_add_vma(ee, capture, compress);
+
+		if (dump_flags & CORE_DUMP_FLAG_IS_GUC_CAPTURE)
+			intel_guc_capture_get_matching_node(engine->gt, ee, ce);
+	} else {
+		kfree(ee);
+		ee = NULL;
+	}
 
 	return ee;
-
-no_request_capture:
-	kfree(ee);
-	return NULL;
 }
 
 static void
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.h b/drivers/gpu/drm/i915/i915_gpu_error.h
index efc75cc..56027ff 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.h
+++ b/drivers/gpu/drm/i915/i915_gpu_error.h
@@ -94,7 +94,7 @@ struct intel_engine_coredump {
 	struct intel_instdone instdone;
 
 	/* GuC matched capture-lists info */
-	struct intel_guc_state_capture *capture;
+	struct intel_guc_state_capture *guc_capture;
 	struct __guc_capture_parsed_output *guc_capture_node;
 
 	struct i915_gem_context_coredump {
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index bad36a6..3b26423 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8114,10 +8114,6 @@ enum skl_power_gate {
 #define CLKGATE_DIS_MISC			_MMIO(0x46534)
 #define  CLKGATE_DIS_MISC_DMASC_GATING_DIS	REG_BIT(21)
 
-#define GEN12_CULLBIT1			_MMIO(0x6100)
-#define GEN12_CULLBIT2			_MMIO(0x7030)
-#define GEN12_STATE_ACK_DEBUG		_MMIO(0x20BC)
-
 #define _MTL_CLKGATE_DIS_TRANS_A			0x604E8
 #define _MTL_CLKGATE_DIS_TRANS_B			0x614E8
 #define MTL_CLKGATE_DIS_TRANS(trans)			_MMIO_TRANS2(trans, _MTL_CLKGATE_DIS_TRANS_A)
diff --git a/drivers/gpu/drm/i915/selftests/igt_flush_test.c b/drivers/gpu/drm/i915/selftests/igt_flush_test.c
index b484e12..29110ab 100644
--- a/drivers/gpu/drm/i915/selftests/igt_flush_test.c
+++ b/drivers/gpu/drm/i915/selftests/igt_flush_test.c
@@ -14,21 +14,27 @@
 
 int igt_flush_test(struct drm_i915_private *i915)
 {
-	struct intel_gt *gt = to_gt(i915);
-	int ret = intel_gt_is_wedged(gt) ? -EIO : 0;
+	struct intel_gt *gt;
+	unsigned int i;
+	int ret = 0;
 
-	cond_resched();
+	for_each_gt(gt, i915, i) {
+		if (intel_gt_is_wedged(gt))
+			ret = -EIO;
 
-	if (intel_gt_wait_for_idle(gt, HZ * 3) == -ETIME) {
-		pr_err("%pS timed out, cancelling all further testing.\n",
-		       __builtin_return_address(0));
+		cond_resched();
 
-		GEM_TRACE("%pS timed out.\n",
-			  __builtin_return_address(0));
-		GEM_TRACE_DUMP();
+		if (intel_gt_wait_for_idle(gt, HZ * 3) == -ETIME) {
+			pr_err("%pS timed out, cancelling all further testing.\n",
+			       __builtin_return_address(0));
 
-		intel_gt_set_wedged(gt);
-		ret = -EIO;
+			GEM_TRACE("%pS timed out.\n",
+				  __builtin_return_address(0));
+			GEM_TRACE_DUMP();
+
+			intel_gt_set_wedged(gt);
+			ret = -EIO;
+		}
 	}
 
 	return ret;