diff --git a/packages/linux/patches/3.18.5/linux-999.06-radeon-upstream-fixes.patch b/packages/linux/patches/3.18.5/linux-999.06-radeon-upstream-fixes.patch
deleted file mode 100644
index 1dc6a11592..0000000000
--- a/packages/linux/patches/3.18.5/linux-999.06-radeon-upstream-fixes.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-commit 108aa376ae52e634f6465424554fa9319c0a7a61
-Author: Michel Dänzer <michel.daenzer@amd.com>
-Date:   Fri Oct 10 18:01:18 2014 +0900
-
-    drm/radeon: Ignore RADEON_GEM_GTT_WC on Kabini and Aruba
-
-diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
-index 7f3b1e1..aea7c6e 100644
---- a/drivers/gpu/drm/radeon/radeon_object.c
-+++ b/drivers/gpu/drm/radeon/radeon_object.c
-@@ -235,6 +235,10 @@ int radeon_bo_create(struct radeon_device *rdev,
- 	if (!(rdev->flags & RADEON_IS_PCIE))
- 		bo->flags &= ~(RADEON_GEM_GTT_WC | RADEON_GEM_GTT_UC);
- 
-+	/* XXX: Write-combined CPU mappings of GTT seem broken on Kabini and Aruba */
-+	if (rdev->family == CHIP_KABINI || rdev->family == CHIP_ARUBA)
-+		bo->flags &= ~RADEON_GEM_GTT_WC;
-+
- 	radeon_ttm_placement_from_domain(bo, domain);
- 	/* Kernel allocation are uninterruptible */
- 	down_read(&rdev->pm.mclk_lock);