On Sun, Jan 27, 2019 at 01:17:41PM +0000, Amanieu d'Antras wrote:

This commit has already been backported to the 3.16 and 3.18 stable branches, but is missing from the 4.4 branch. It has been in mainline since 4.7.

commit 20c27a4270c775d7ed661491af8ac03264d60fc6 Author: Shaokun Zhang zhangshaokun@hisilicon.com Date: Tue Jun 21 15:32:57 2016 +0800

arm64: mm: remove page_mapping check in __sync_icache_dcache

The commit doesn't apply cleanly to the 4.4 tree, but you can use 0868e8dd6384e454c4de80dad9167d48a9ca2987 instead, which is the existing backport to 3.18.

Thanks, now applied.

greg k-h