diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 064172df63e2..ce5dc027366a 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -2102,6 +2102,24 @@ DRM Interface Files
 	Set allocation limit for /dev/dri/card0 to 512MB
 	echo "226:0 512m" > drm.buffer.total.max
 
+  drm.buffer.peak.default
+	A read-only flat-keyed file which exists on the root cgroup.
+	Each entry is keyed by the drm device's major:minor.
+
+	Default limits on the largest GEM buffer allocation in bytes.
+
+  drm.buffer.peak.max
+	A read-write flat-keyed file which exists on all cgroups.  Each
+	entry is keyed by the drm device's major:minor.
+
+	Per device limits on the largest GEM buffer allocation in bytes.
+	This is a hard limit.  Attempts in allocating beyond the cgroup
+	limit will result in ENOMEM.  Shorthand understood by memparse
+	(such as k, m, g) can be used.
+
+	Set largest allocation for /dev/dri/card1 to 4MB
+	echo "226:1 4m" > drm.buffer.peak.max
+
 GEM Buffer Ownership
 ~~~~~~~~~~~~~~~~~~~~
 
diff --git a/include/drm/drm_cgroup.h b/include/drm/drm_cgroup.h
index 2783e56690db..2b41d4d22e33 100644
--- a/include/drm/drm_cgroup.h
+++ b/include/drm/drm_cgroup.h
@@ -16,6 +16,7 @@ struct drmcg_props {
 	bool			limit_enforced;
 
 	s64			bo_limits_total_allocated_default;
+	s64			bo_limits_peak_allocated_default;
 };
 
 void drmcg_bind(struct drm_minor (*(*acq_dm)(unsigned int minor_id)),
diff --git a/include/linux/cgroup_drm.h b/include/linux/cgroup_drm.h
index b03d90623763..eae400f3d9b4 100644
--- a/include/linux/cgroup_drm.h
+++ b/include/linux/cgroup_drm.h
@@ -29,6 +29,7 @@ struct drmcg_device_resource {
 	s64			bo_limits_total_allocated;
 
 	s64			bo_stats_peak_allocated;
+	s64			bo_limits_peak_allocated;
 
 	s64			bo_stats_count_allocated;
 };
diff --git a/kernel/cgroup/drm.c b/kernel/cgroup/drm.c
index ee85482edd90..5fcbbc13fa1c 100644
--- a/kernel/cgroup/drm.c
+++ b/kernel/cgroup/drm.c
@@ -95,6 +95,9 @@ static inline int init_drmcg_single(struct drmcg *drmcg, struct drm_device *dev)
 	ddr->bo_limits_total_allocated =
 		dev->drmcg_props.bo_limits_total_allocated_default;
 
+	ddr->bo_limits_peak_allocated =
+		dev->drmcg_props.bo_limits_peak_allocated_default;
+
 	return 0;
 }
 
@@ -305,6 +308,9 @@ static void drmcg_print_limits(struct drmcg_device_resource *ddr,
 	case DRMCG_TYPE_BO_TOTAL:
 		seq_printf(sf, "%lld\n", ddr->bo_limits_total_allocated);
 		break;
+	case DRMCG_TYPE_BO_PEAK:
+		seq_printf(sf, "%lld\n", ddr->bo_limits_peak_allocated);
+		break;
 	default:
 		seq_puts(sf, "\n");
 		break;
@@ -319,6 +325,10 @@ static void drmcg_print_default(struct drmcg_props *props,
 		seq_printf(sf, "%lld\n",
 			props->bo_limits_total_allocated_default);
 		break;
+	case DRMCG_TYPE_BO_PEAK:
+		seq_printf(sf, "%lld\n",
+			props->bo_limits_peak_allocated_default);
+		break;
 	default:
 		seq_puts(sf, "\n");
 		break;
@@ -476,6 +486,19 @@ static ssize_t drmcg_limit_write(struct kernfs_open_file *of, char *buf,
 
 			ddr->bo_limits_total_allocated = val;
 			break;
+		case DRMCG_TYPE_BO_PEAK:
+			rc = drmcg_process_limit_s64_val(sattr, true,
+				props->bo_limits_peak_allocated_default,
+				S64_MAX,
+				&val);
+
+			if (rc || val < 0) {
+				drmcg_pr_cft_err(drmcg, rc, cft_name, minor);
+				break;
+			}
+
+			ddr->bo_limits_peak_allocated = val;
+			break;
 		default:
 			break;
 		}
@@ -517,6 +540,20 @@ struct cftype files[] = {
 		.private = DRMCG_CTF_PRIV(DRMCG_TYPE_BO_PEAK,
 						DRMCG_FTYPE_STATS),
 	},
+	{
+		.name = "buffer.peak.default",
+		.seq_show = drmcg_seq_show,
+		.flags = CFTYPE_ONLY_ON_ROOT,
+		.private = DRMCG_CTF_PRIV(DRMCG_TYPE_BO_PEAK,
+						DRMCG_FTYPE_DEFAULT),
+	},
+	{
+		.name = "buffer.peak.max",
+		.write = drmcg_limit_write,
+		.seq_show = drmcg_seq_show,
+		.private = DRMCG_CTF_PRIV(DRMCG_TYPE_BO_PEAK,
+						DRMCG_FTYPE_LIMIT),
+	},
 	{
 		.name = "buffer.count.stats",
 		.seq_show = drmcg_seq_show,
@@ -546,6 +583,7 @@ void drmcg_device_early_init(struct drm_device *dev)
 	dev->drmcg_props.limit_enforced = false;
 
 	dev->drmcg_props.bo_limits_total_allocated_default = S64_MAX;
+	dev->drmcg_props.bo_limits_peak_allocated_default = S64_MAX;
 
 	drmcg_update_cg_tree(dev);
 }
@@ -585,6 +623,11 @@ bool drmcg_try_chg_bo_alloc(struct drmcg *drmcg, struct drm_device *dev,
 				result = false;
 				break;
 			}
+
+			if (ddr->bo_limits_peak_allocated < size) {
+				result = false;
+				break;
+			}
 		}
 	}
 
