1 files changed, 18 insertions, 12 deletions

diff --git a/drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c b/drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c
index a9d5bc49f361..2d5d011e01db 100644
--- a/drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c
+++ b/drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c
@@ -248,7 +248,7 @@ int intel_sseu_status(struct seq_file *m, struct intel_gt *gt)
 {
 	struct drm_i915_private *i915 = gt->i915;
 	const struct intel_gt_info *info = &gt->info;
-	struct sseu_dev_info sseu;
+	struct sseu_dev_info *sseu;
 	intel_wakeref_t wakeref;
 
 	if (GRAPHICS_VER(i915) < 8)
@@ -258,23 +258,29 @@ int intel_sseu_status(struct seq_file *m, struct intel_gt *gt)
 	i915_print_sseu_info(m, true, HAS_POOLED_EU(i915), &info->sseu);
 
 	seq_puts(m, "SSEU Device Status\n");
-	memset(&sseu, 0, sizeof(sseu));
-	intel_sseu_set_info(&sseu, info->sseu.max_slices,
+
+	sseu = kzalloc(sizeof(*sseu), GFP_KERNEL);
+	if (!sseu)
+		return -ENOMEM;
+
+	intel_sseu_set_info(sseu, info->sseu.max_slices,
 			    info->sseu.max_subslices,
 			    info->sseu.max_eus_per_subslice);
 
 	with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
 		if (IS_CHERRYVIEW(i915))
-			cherryview_sseu_device_status(gt, &sseu);
+			cherryview_sseu_device_status(gt, sseu);
 		else if (IS_BROADWELL(i915))
-			bdw_sseu_device_status(gt, &sseu);
+			bdw_sseu_device_status(gt, sseu);
 		else if (GRAPHICS_VER(i915) == 9)
-			gen9_sseu_device_status(gt, &sseu);
+			gen9_sseu_device_status(gt, sseu);
 		else if (GRAPHICS_VER(i915) >= 11)
-			gen11_sseu_device_status(gt, &sseu);
+			gen11_sseu_device_status(gt, sseu);
 	}
 
-	i915_print_sseu_info(m, false, HAS_POOLED_EU(i915), &sseu);
+	i915_print_sseu_info(m, false, HAS_POOLED_EU(i915), sseu);
+
+	kfree(sseu);
 
 	return 0;
 }
@@ -287,22 +293,22 @@ static int sseu_status_show(struct seq_file *m, void *unused)
 }
 DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(sseu_status);
 
-static int rcs_topology_show(struct seq_file *m, void *unused)
+static int sseu_topology_show(struct seq_file *m, void *unused)
 {
 	struct intel_gt *gt = m->private;
 	struct drm_printer p = drm_seq_file_printer(m);
 
-	intel_sseu_print_topology(&gt->info.sseu, &p);
+	intel_sseu_print_topology(gt->i915, &gt->info.sseu, &p);
 
 	return 0;
 }
-DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(rcs_topology);
+DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(sseu_topology);
 
 void intel_sseu_debugfs_register(struct intel_gt *gt, struct dentry *root)
 {
 	static const struct intel_gt_debugfs_file files[] = {
 		{ "sseu_status", &sseu_status_fops, NULL },
-		{ "rcs_topology", &rcs_topology_fops, NULL },
+		{ "sseu_topology", &sseu_topology_fops, NULL },
 	};
 
 	intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);