ACK: [Artful SRU] Fix capsule update regression

[Kleber Souza]

On 01/31/18 22:46, Manoj Iyer wrote:
> 
> Please review and apply this patch to fix capsule update regression in 
> Artful (kernel version 4.13). The patch was cleanly cherry-picked from
> linus tree and tested by me on QDF2400 system. This fixes the bug
> https://launchpad.net/bugs/1746019 and a test kernel is available in the
> centriq PPA. https://launchpad.net/~centriq-team/+archive/ubuntu/lp1746019
> 
> This patch is critical for updating UEFI cap files on Ubuntu certified
> ARM64 QDF2400 server platforms. 
> 
> Regards
> Manoj Iyer
> 

Clean cherry-pick, good test results and fix already in bionic.

Acked-by: Kleber Sacilotto de Souza <kleber.souza at canonical.com>