diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c
index 60f6472a3e58..6021f8d9efd1 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c
@@ -408,7 +408,7 @@ a2xx_create_address_space(struct msm_gpu *gpu, struct platform_device *pdev)
 	struct msm_gem_address_space *aspace;
 
 	aspace = msm_gem_address_space_create(mmu, "gpu", SZ_16M,
-		SZ_16M + 0xfff * SZ_64K);
+		0xfff * SZ_64K);
 
 	if (IS_ERR(aspace) && !IS_ERR(mmu))
 		mmu->funcs->destroy(mmu);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 096be97ce9f9..21e77d67151f 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -1121,7 +1121,7 @@ static int a6xx_gmu_memory_probe(struct a6xx_gmu *gmu)
 		return -ENODEV;
 
 	mmu = msm_iommu_new(gmu->dev, domain);
-	gmu->aspace = msm_gem_address_space_create(mmu, "gmu", 0x0, 0x7fffffff);
+	gmu->aspace = msm_gem_address_space_create(mmu, "gmu", 0x0, 0x80000000);
 	if (IS_ERR(gmu->aspace)) {
 		iommu_domain_free(domain);
 		return PTR_ERR(gmu->aspace);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index b8615d4fe8a3..680527e28d09 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -780,7 +780,7 @@ static int _dpu_kms_mmu_init(struct dpu_kms *dpu_kms)
 
 	mmu = msm_iommu_new(dpu_kms->dev->dev, domain);
 	aspace = msm_gem_address_space_create(mmu, "dpu1",
-		0x1000, 0xfffffff);
+		0x1000, 0x100000000 - 0x1000);
 
 	if (IS_ERR(aspace)) {
 		mmu->funcs->destroy(mmu);
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
index 08897184b1d9..fc6a3f8134c7 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
@@ -514,7 +514,7 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
 			config->iommu);
 
 		aspace  = msm_gem_address_space_create(mmu,
-			"mdp4", 0x1000, 0xffffffff);
+			"mdp4", 0x1000, 0x100000000 - 0x1000);
 
 		if (IS_ERR(aspace)) {
 			if (!IS_ERR(mmu))
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index 54631fbd9389..8586d2cf1d94 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -641,7 +641,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 		mmu = msm_iommu_new(iommu_dev, config->platform.iommu);
 
 		aspace = msm_gem_address_space_create(mmu, "mdp5",
-			0x1000, 0xffffffff);
+			0x1000, 0x100000000 - 0x1000);
 
 		if (IS_ERR(aspace)) {
 			if (!IS_ERR(mmu))