[lkml]   [2013]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 5/5] x86, AMD: simplify load_microcode_amd() to fix early microcode loading to no longer access uninitialized per-cpu data
On Thu, 8 Aug 2013 21:29:43 +0200
Borislav Petkov <> wrote:

> On Wed, Jul 24, 2013 at 09:32:50PM +0200, Borislav Petkov wrote:
> > Btw, this patch is the one that fixes the boot issue on your box,
> > correct?
> >
> > If so, please put a minimal version of it in the next patch set
> > you're sending right after
> Ok, I've wiggled it ontop of the cpu_has_amd_erratum() patch, see
> below. Can you guys - Torsten and Johannes - run this branch here:
> git:// amd-ucode
> to check whether you can boot your boxes with he failing configs? I
> mean, I tried reproducing with your configs on my F10h box and no
> luck - box boots just fine. And it is affected by E400 so...
> In any case, the two patches make sense regardless so if they fix your
> issues, I'd like to send them upwards soonish.
> Thanks.

Just tested your amd-ucode branch with CONFIG_MICROCODE_AMD_EARLY
re-enabled and it works so far.

 \ /
  Last update: 2013-08-12 16:01    [W:0.105 / U:0.252 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site