From: Jiri Olsa <jolsa@redhat.com>
To: Borislav Petkov <bp@alien8.de>
Cc: lkml <linux-kernel@vger.kernel.org>,
x86@kernel.org, Robert Richter <rric@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [BUG] hard lockup on AMD server
Date: Wed, 13 May 2015 15:27:19 +0200 [thread overview]
Message-ID: <20150513132719.GC25652@krava.redhat.com> (raw)
In-Reply-To: <20150513132022.GK1517@pd.tnic>
On Wed, May 13, 2015 at 03:20:22PM +0200, Borislav Petkov wrote:
> On Wed, May 13, 2015 at 03:11:46PM +0200, Jiri Olsa wrote:
> > hi,
> > I'm constantly getting hard lockups on single AMD server
> > triggered just by kernel build.. make -j65
> >
> > I cannot reproduce on any other server, so I think this might
> > be HW issue.. it's vanilla kernel v4.0 server with 64 CPUs:
> >
> > processor : 63
> > vendor_id : AuthenticAMD
> > cpu family : 21
> > model : 2
> > model name : AMD Eng Sample, ZS258045TGG54_34/25/20_2/16
>
> Yeah, first try reproducing that on an officially released CPU, not on
> an engineering sample.
yea.. I don't see it anywhere else
just wanted to run it throught more eyes before I close it as HW issue ;-)
jirka
next prev parent reply other threads:[~2015-05-13 13:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-13 13:11 [BUG] hard lockup on AMD server Jiri Olsa
2015-05-13 13:20 ` Borislav Petkov
2015-05-13 13:27 ` Jiri Olsa [this message]
2015-05-20 8:28 ` Jiri Olsa
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