From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Tony Luck <tony.luck@gmail.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Davidlohr Bueso <davidlohr@hp.com>,
Michel Lespinasse <walken@google.com>,
Sasha Levin <sasha.levin@oracle.com>,
Rik van Riel <riel@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
"linux-next@vger.kernel.org" <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: Re: [BUG -next] "mm: per-thread vma caching fix 5" breaks s390
Date: Wed, 19 Mar 2014 10:27:11 +1100 [thread overview]
Message-ID: <20140319102711.84f68cdb4a7b7acfd945fe74@canb.auug.org.au> (raw)
In-Reply-To: <20140318161050.ab184d30edf4b2446a2060de@linux-foundation.org>
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Hi Andrew,
On Tue, 18 Mar 2014 16:10:50 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:
>
> On Tue, 18 Mar 2014 16:06:59 -0700 Tony Luck <tony.luck@gmail.com> wrote:
>
> > On Tue, Mar 18, 2014 at 5:41 AM, Heiko Carstens
> > <heiko.carstens@de.ibm.com> wrote:
> > > Given that this is just an addon patch to Davidlohr's "mm: per-thread
> > > vma caching" patch I was wondering if something in there is architecture
> > > specific.
> > > But it doesn't look like that. So I'm wondering if this only breaks on
> > > s390?
> >
> > I'm seeing this same BUG_ON() on ia64 (when trying out next-20140318)
>
> -next is missing
> http://ozlabs.org/~akpm/mmots/broken-out/mm-per-thread-vma-caching-fix-6.patch.
> Am presently trying to cook up an mmotm for tomorrow's -next.
I could apply just that patch to today's linux-next if you like.
Otherwise if you get a new mmotm out in the next ~6-8 hours, I will use
that.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
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next prev parent reply other threads:[~2014-03-18 23:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-18 12:41 Heiko Carstens
2014-03-18 16:38 ` Davidlohr Bueso
2014-03-18 23:06 ` Tony Luck
2014-03-18 23:10 ` Andrew Morton
2014-03-18 23:27 ` Stephen Rothwell [this message]
2014-03-21 20:39 ` Tony Luck
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