[4.14.y] request commit 94a5d8790e79 ("arm64: cpu_errata: include required headers")

Arnd Bergmann arnd at arndb.de
Thu Sep 13 00:40:55 PDT 2018


On Thu, Sep 13, 2018 at 9:38 AM Greg Kroah-Hartman
<gregkh at linuxfoundation.org> wrote:
>
> On Thu, Sep 13, 2018 at 03:24:20PM +0800, Jisheng Zhang wrote:
> > Hi Greg,
> >
> > On Thu, 13 Sep 2018 09:12:16 +0200 Greg Kroah-Hartman wrote:
> >
> > > On Tue, Sep 11, 2018 at 05:00:30PM +0800, Jisheng Zhang wrote:
> > > > Hi Greg,
> > > >
> > > > I think we missed the commit 94a5d8790e79 ("arm64: cpu_errata: include
> > > > required headers"), could you please include it in next stable release?
> > >
> > > Really, you are seeing build failures on 4.14.y without this patch
> > > applied?  I haven't gotten any reports of this, what is wrong with our
> >
> > yes. I see similar build errors as the commit mentioned. Per my test, setting
> > CONFIG_ARM64_SSBD as y will trigger the errors.
>
> Odd that no one else is seeing this, perhaps you might want to look into
> that :)
>
> Anyway, it's a safe patch, now queued up.

It's a fairly unusual configuration, but not hard to hit in randconfig
builds. I've been meaning to resume doing randconfig builds on stable
kernels for a while to catch more of those, hopefully after Linux Connect
I'll get to that.

      Arnd



More information about the linux-arm-kernel mailing list