X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fttm%2Fttm_bo_util.c;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fttm%2Fttm_bo_util.c;h=ac6fe40b99f753b267a5e78647c0bdb2e078c5bd;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=882cccdad27249c8e3afa992419fb0fb16bec97b;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/ttm/ttm_bo_util.c b/kernel/drivers/gpu/drm/ttm/ttm_bo_util.c
index 882cccdad..ac6fe40b9 100644
--- a/kernel/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/kernel/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -490,7 +490,8 @@ pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp)
 	else if (boot_cpu_data.x86 > 3)
 		tmp = pgprot_noncached(tmp);
 #endif
-#if defined(__ia64__) || defined(__arm__) || defined(__powerpc__)
+#if defined(__ia64__) || defined(__arm__) || defined(__aarch64__) || \
+    defined(__powerpc__)
 	if (caching_flags & TTM_PL_FLAG_WC)
 		tmp = pgprot_writecombine(tmp);
 	else