[PATCH 1/4][Unstable][SRU Disco] UBUNTU: [Config] Bump CMA_SIZE_MBYTES to 32 on arm64

[dann frazier]

On Fri, Jun 28, 2019 at 9:38 AM Seth Forshee <seth.forshee at canonical.com> wrote:
>
> On Fri, Jun 28, 2019 at 05:20:18PM +0200, Stefan Bader wrote:
> > On 25.06.19 23:17, dann frazier wrote:
> > > On Tue, Jun 4, 2019 at 3:00 PM dann frazier <dann.frazier at canonical.com> wrote:
> > >>
> > >> BugLink: http://bugs.launchpad.net/bugs/1823753
> > >>
> > >> This aligns us with the upstream defconfig which was bumped to 32 for
> > >> the VC4 SoC in commit 7304a9a99d7b15fd69b3f00f7e16206bba110b35
> > >> ("arm64: defconfig: Increase CMA size for VC4")
> > >
> > > btw, do I need to do anything to be sure the equivalent is applied to
> > > debian.hwe{-edge}/ in the HWE package?
> >
> > Config subdirectory gets copied into hwe, so it should propagate automatically.
> > I am just a bit confused by Seth's comment in his ACK. Is that something that
> > should be done for Disco, too?
>
> I think so -- it' unlikely the value will get accidetnally changed, but
> if it does it's only going to get caught if you enforce the value.
>
> And really, what's the point of updating the annotations in a stable
> release if you don't enforce the value? Annotations are only really used
> for config review and enforcing config values, and we don't do config
> reviews for stable releases.

Reasonable - would you like me to submit a v2 for disco w/ that
enforcement in-place (i.e. cherry-picking what you applied to
unstable)?

 -dann