Merge tag 'v4.0.8' into xlnx_4.0.8-rt6

[zynq/linux.git] / drivers / gpu / drm / radeon / si.c

diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index a7fb2735d4a929b7a20127bce4d7e3c759de2449..f433491fab6f6815328ca3db0770cfe819dbda5f 100644 (file)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -4288,7 +4288,7 @@ static int si_pcie_gart_enable(struct radeon_device *rdev)
        /* empty context1-15 */
        /* set vm size, must be a multiple of 4 */
        WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0);
-       WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, rdev->vm_manager.max_pfn);
+       WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, rdev->vm_manager.max_pfn - 1);
        /* Assign the pt base to something valid for now; the pts used for
         * the VMs are determined by the application and setup and assigned
         * on the fly in the vm part of radeon_gart.c