ACK/cmnt: [PATCH] [SRU][Trusty] Fix for CVE-2017-17558

[Po-Hsu Lin]

Hi Paolo,
You will need to add the CVE number on the top of the patch description body,
as written in the 5th point of the "Comment Body" section in StablePatchFormat
wiki page[1].
(I think this can be added by whom will apply the patch here.)

Thanks.

Acked-by: Po-Hsu Lin <po-hsu.lin at canonical.com>

[1] https://wiki.ubuntu.com/Kernel/Dev/StablePatchFormat