From: Mel Gorman <mgorman@suse.de>
To: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
srikar@linux.vnet.ibm.com, aarcange@redhat.com, mingo@kernel.org,
riel@redhat.com
Subject: Re: NUMA Autobalancing Kernel 3.8
Date: Tue, 2 Apr 2013 11:48:44 +0100 [thread overview]
Message-ID: <20130402104844.GE32241@suse.de> (raw)
In-Reply-To: <515A87C3.1000309@profihost.ag>
On Tue, Apr 02, 2013 at 09:24:51AM +0200, Stefan Priebe - Profihost AG wrote:
> Hello list,
>
> i was trying to play with the new NUMA autobalancing feature of Kernel 3.8.
>
> But if i enable:
> CONFIG_ARCH_USES_NUMA_PROT_NONE=y
> CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
> CONFIG_NUMA_BALANCING=y
>
> i see random process crashes mostly in libc using vanilla 3.8.4.
>
Any more details than that? What sort of crashes? Anything in the kernel
log? Any particular pattern to the crashes? Any means of reliably
reproducing it? 3.8 vanilla, 3.8-stable or 3.8 with any other patches
applied?
--
Mel Gorman
SUSE Labs
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next prev parent reply other threads:[~2013-04-02 10:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-02 7:24 NUMA Autobalancing Kernel 3.8 Stefan Priebe - Profihost AG
2013-04-02 10:48 ` Mel Gorman [this message]
2013-04-02 11:41 ` Stefan Priebe - Profihost AG
2013-04-02 12:54 ` Mel Gorman
2013-04-02 14:34 ` Stefan Priebe - Profihost AG
2013-04-03 14:03 ` Mel Gorman
2013-04-03 14:11 ` Stefan Priebe - Profihost AG
2013-04-05 12:00 ` Mel Gorman
2013-04-05 12:10 ` Stefan Priebe - Profihost AG
2013-04-08 8:13 ` Mel Gorman
2013-04-08 9:14 ` Stefan Priebe - Profihost AG
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