Some minor nits for when you send your next patch for stable:
On Tue, Feb 06, 2018 at 03:53:53PM -0800, Jin Qian wrote:
From: Jin Qian jinqian@google.com
The original patch was written by Al Viro, please do not take the original authorship off, that's not good.
partial backport from 21fc61c73c3903c4c312d0802da01ec2b323d174 upstream to v4.4 to prevent virt_to_page on highmem.
ext4_encrypted_follow_link uses kmap() for cpage caddr = kmap(cpage);
_ext4_fname_disk_to_usr calls virt_to_page on the kmapped address. _ext4_fname_disk_to_usr() ext4_fname_decrypt() sg_init_one() sg_init_one(&src_sg, iname->name, iname->len); sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
Cc: linux-stable stable@vger.kernel.org # 4.4.y Signed-off-by: Al Viro viro@zeniv.linux.org.uk Signed-off-by: Jin Qian jinqian@google.com Signed-off-by: Jin Qian jinqian@android.com
Why did you sign off on this twice?
thanks,
greg k-h