Merge tag 'drm-intel-gt-next-2023-10-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Driver Changes:

Fixes/improvements/new stuff:

- Retry gtt fault when out of fence registers (Ville Syrjälä)
- Determine context valid in OA reports [perf] (Umesh Nerlige Ramappa)

Future platform enablement:

- GuC based TLB invalidation for Meteorlake (Jonathan Cavitt, Prathap Kumar Valsan)
- Don't set PIPE_CONTROL_FLUSH_L3 [mtl] (Vinay Belgaumkar)

Miscellaneous:

- Clean up zero initializers [guc,pxp] (Ville Syrjälä)
- Prevent potential null-ptr-deref in engine_init_common (Nirmoy Das)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZTFDFSbd/U7YP+hI@tursulin-desk

3 files changed, 10 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_gsccs.c b/drivers/gpu/drm/i915/pxp/intel_pxp_gsccs.c
index 27402ecf0457..75df959b0aa0 100644
--- a/drivers/gpu/drm/i915/pxp/intel_pxp_gsccs.c
+++ b/drivers/gpu/drm/i915/pxp/intel_pxp_gsccs.c
@@ -209,8 +209,8 @@ int intel_pxp_gsccs_create_session(struct intel_pxp *pxp,
 				   int arb_session_id)
 {
 	struct drm_i915_private *i915 = pxp->ctrl_gt->i915;
-	struct pxp43_create_arb_in msg_in = {0};
-	struct pxp43_create_arb_out msg_out = {0};
+	struct pxp43_create_arb_in msg_in = {};
+	struct pxp43_create_arb_out msg_out = {};
 	int ret;
 
 	msg_in.header.api_version = PXP_APIVER(4, 3);
@@ -247,8 +247,8 @@ int intel_pxp_gsccs_create_session(struct intel_pxp *pxp,
 void intel_pxp_gsccs_end_arb_fw_session(struct intel_pxp *pxp, u32 session_id)
 {
 	struct drm_i915_private *i915 = pxp->ctrl_gt->i915;
-	struct pxp42_inv_stream_key_in msg_in = {0};
-	struct pxp42_inv_stream_key_out msg_out = {0};
+	struct pxp42_inv_stream_key_in msg_in = {};
+	struct pxp42_inv_stream_key_out msg_out = {};
 	int ret = 0;
 
 	/*
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c b/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c
index 5eedce916942..0e609547bef8 100644
--- a/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c
+++ b/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c
@@ -18,8 +18,8 @@ int intel_pxp_huc_load_and_auth(struct intel_pxp *pxp)
 {
 	struct intel_gt *gt;
 	struct intel_huc *huc;
-	struct pxp43_start_huc_auth_in huc_in = {0};
-	struct pxp43_huc_auth_out huc_out = {0};
+	struct pxp43_start_huc_auth_in huc_in = {};
+	struct pxp43_huc_auth_out huc_out = {};
 	dma_addr_t huc_phys_addr;
 	u8 client_id = 0;
 	u8 fence_id = 0;
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c b/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
index bb58fa9579b8..9327701da1b5 100644
--- a/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
+++ b/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
@@ -327,8 +327,8 @@ int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
 					 int arb_session_id)
 {
 	struct drm_i915_private *i915 = pxp->ctrl_gt->i915;
-	struct pxp42_create_arb_in msg_in = {0};
-	struct pxp42_create_arb_out msg_out = {0};
+	struct pxp42_create_arb_in msg_in = {};
+	struct pxp42_create_arb_out msg_out = {};
 	int ret;
 
 	msg_in.header.api_version = PXP_APIVER(4, 2);
@@ -365,8 +365,8 @@ int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
 void intel_pxp_tee_end_arb_fw_session(struct intel_pxp *pxp, u32 session_id)
 {
 	struct drm_i915_private *i915 = pxp->ctrl_gt->i915;
-	struct pxp42_inv_stream_key_in msg_in = {0};
-	struct pxp42_inv_stream_key_out msg_out = {0};
+	struct pxp42_inv_stream_key_in msg_in = {};
+	struct pxp42_inv_stream_key_out msg_out = {};
 	int ret, trials = 0;
 
 try_again: