On Wed, Oct 18, 2017 at 3:52 PM, Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote:
> On Wed, Oct 18, 2017 at 01:56:26PM -0700, Matthew Garrett wrote:
>> commit e462ec50cb5fa ("VFS: Differentiate mount flags (MS_*) from
>> internal superblock flags") reworked the flags that are passed through
>> do mount, and in the process dropped MS_I_VERSION. Confusingly, things
>> continue working if the i_version mount option is used because that's
>> directly passed to ext4 which interprets it, while iversion is turned
>> into MS_I_VERSION and dropped on the floor. This breaks IMA and EVM and
>> my heart. Pass SB_I_VERSION through, and update the consumers to use it
>> instead of MS_I_VERSION.
>
> Remaining bits applied on top of "vfs: fix mounting a filesystem with i_version".
> And AFAICS Cc:stable is wrong - e462ec50cb5fa is not in 4.13...
Yes, my mistake. Sorry about that.