From: Dave Jones <davej@redhat.com>
To: Sasha Levin <sasha.levin@oracle.com>
Cc: Hugh Dickins <hughd@google.com>, Mel Gorman <mgorman@suse.de>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Rik van Riel <riel@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Cyrill Gorcunov <gorcunov@gmail.com>
Subject: Re: mm: BUG in unmap_page_range
Date: Thu, 11 Sep 2014 10:33:52 -0400 [thread overview]
Message-ID: <20140911143352.GA3008@redhat.com> (raw)
In-Reply-To: <5411B032.7050205@oracle.com>
On Thu, Sep 11, 2014 at 10:22:42AM -0400, Sasha Levin wrote:
> > The fixed trinity may be counter-productive for now, since we think
> > there is an understandable pte_mknuma() bug coming from that direction,
> > but have not posted a patch for it yet.
>
> I'm still seeing the bug with fixed trinity, it was a matter of adding more flags
> to mbind.
What did I miss ? Anything not in the MPOL_MF_VALID mask should be -EINVAL
Dave
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WARNING: multiple messages have this Message-ID (diff)
From: Dave Jones <davej@redhat.com>
To: Sasha Levin <sasha.levin@oracle.com>
Cc: Hugh Dickins <hughd@google.com>, Mel Gorman <mgorman@suse.de>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Rik van Riel <riel@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Cyrill Gorcunov <gorcunov@gmail.com>
Subject: Re: mm: BUG in unmap_page_range
Date: Thu, 11 Sep 2014 10:33:52 -0400 [thread overview]
Message-ID: <20140911143352.GA3008@redhat.com> (raw)
In-Reply-To: <5411B032.7050205@oracle.com>
On Thu, Sep 11, 2014 at 10:22:42AM -0400, Sasha Levin wrote:
> > The fixed trinity may be counter-productive for now, since we think
> > there is an understandable pte_mknuma() bug coming from that direction,
> > but have not posted a patch for it yet.
>
> I'm still seeing the bug with fixed trinity, it was a matter of adding more flags
> to mbind.
What did I miss ? Anything not in the MPOL_MF_VALID mask should be -EINVAL
Dave
next prev parent reply other threads:[~2014-09-11 14:34 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-02 21:58 mm: BUG in unmap_page_range Sasha Levin
2014-08-02 21:58 ` Sasha Levin
2014-08-04 11:40 ` Hugh Dickins
2014-08-04 11:40 ` Hugh Dickins
2014-08-05 14:44 ` Mel Gorman
2014-08-05 14:44 ` Mel Gorman
2014-08-06 0:42 ` Hugh Dickins
2014-08-06 0:42 ` Hugh Dickins
2014-08-06 1:04 ` Sasha Levin
2014-08-06 1:04 ` Sasha Levin
2014-08-12 3:28 ` Sasha Levin
2014-08-12 3:28 ` Sasha Levin
2014-08-12 10:47 ` [PATCH] x86,mm: fix pte_special versus pte_numa Mel Gorman
2014-08-12 10:47 ` Mel Gorman
2014-08-12 11:08 ` [PATCH] mm: Remove misleading ARCH_USES_NUMA_PROT_NONE Mel Gorman
2014-08-12 11:08 ` Mel Gorman
2014-08-13 13:14 ` Aneesh Kumar K.V
2014-08-13 13:14 ` Aneesh Kumar K.V
2014-08-27 3:16 ` mm: BUG in unmap_page_range Sasha Levin
2014-08-27 3:16 ` Sasha Levin
2014-08-27 15:26 ` Mel Gorman
2014-08-27 15:26 ` Mel Gorman
2014-08-27 18:21 ` Sasha Levin
2014-08-27 18:21 ` Sasha Levin
2014-08-30 1:23 ` Sasha Levin
2014-08-30 1:23 ` Sasha Levin
2014-09-04 9:04 ` Sasha Levin
2014-09-04 9:04 ` Sasha Levin
2014-09-08 17:18 ` Mel Gorman
2014-09-08 17:18 ` Mel Gorman
2014-09-08 17:23 ` Sasha Levin
2014-09-08 17:56 ` Sasha Levin
2014-09-08 17:56 ` Sasha Levin
2014-09-09 21:33 ` Mel Gorman
2014-09-09 21:33 ` Mel Gorman
2014-09-09 22:20 ` Sasha Levin
2014-09-09 22:20 ` Sasha Levin
2014-09-10 2:45 ` Hugh Dickins
2014-09-10 2:45 ` Hugh Dickins
2014-09-10 12:47 ` Mel Gorman
2014-09-10 12:47 ` Mel Gorman
2014-09-10 14:24 ` Trinity and mbind flags (WAS: Re: mm: BUG in unmap_page_range) Sasha Levin
2014-09-10 14:24 ` Sasha Levin
2014-09-10 14:33 ` Dave Jones
2014-09-10 14:33 ` Dave Jones
2014-09-10 19:06 ` mm: BUG in unmap_page_range Sasha Levin
2014-09-10 19:06 ` Sasha Levin
2014-09-10 19:36 ` Hugh Dickins
2014-09-10 19:36 ` Hugh Dickins
2014-09-11 2:43 ` Sasha Levin
2014-09-11 2:43 ` Sasha Levin
2014-09-11 11:39 ` Hugh Dickins
2014-09-11 11:39 ` Hugh Dickins
2014-09-11 14:22 ` Sasha Levin
2014-09-11 14:22 ` Sasha Levin
2014-09-11 14:33 ` Dave Jones [this message]
2014-09-11 14:33 ` Dave Jones
2014-09-11 16:28 ` Mel Gorman
2014-09-11 16:28 ` Mel Gorman
2014-09-11 22:38 ` Sasha Levin
2014-09-11 22:38 ` Sasha Levin
2014-09-17 21:37 ` Sasha Levin
2014-09-17 21:37 ` Sasha Levin
2014-09-10 13:12 ` Sasha Levin
2014-09-10 13:12 ` Sasha Levin
2014-09-10 13:40 ` Mel Gorman
2014-09-10 13:40 ` Mel Gorman
2014-09-10 16:44 ` Sasha Levin
2014-09-10 16:44 ` Sasha Levin
2014-09-10 19:09 ` Hugh Dickins
2014-09-10 19:09 ` Hugh Dickins
2014-09-10 20:36 ` Sasha Levin
2014-09-10 20:36 ` Sasha Levin
2014-09-10 23:00 ` Hugh Dickins
2014-09-10 23:00 ` Hugh Dickins
2014-08-06 10:35 ` Mel Gorman
2014-08-06 10:35 ` Mel Gorman
2014-08-06 7:14 ` Aneesh Kumar K.V
2014-08-06 7:14 ` Aneesh Kumar K.V
2014-08-06 7:14 ` Aneesh Kumar K.V
2014-08-06 10:23 ` Mel Gorman
2014-08-06 10:23 ` Mel Gorman
2014-08-06 10:23 ` Mel Gorman
2014-08-07 8:40 ` Aneesh Kumar K.V
2014-08-07 8:40 ` Aneesh Kumar K.V
2014-08-07 8:40 ` Aneesh Kumar K.V
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