From: "H. Peter Anvin" <h.peter.anvin@intel.com>
To: Russ Anderson <rja@sgi.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Yinghai Lu <yinghai@kernel.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
Jack Steiner <steiner@sgi.com>
Subject: Re: [BUG] x86: bootmem broken on SGI UV
Date: Fri, 08 Oct 2010 14:43:50 -0700 [thread overview]
Message-ID: <4CAF9096.20408@intel.com> (raw)
In-Reply-To: <20101008213429.GB7223@sgi.com>
On 10/08/2010 02:34 PM, Russ Anderson wrote:
> [BUG] x86: bootmem broken on SGI UV
>
> Recent community kernels do not boot on SGI UV x86 hardware with
> more than one socket. I suspect the problem is due to recent
> bootmem/e820 changes.
>
You may want to try the tip master kernel, which has a bunch of changes
in that area.
Unfortunately, I think you can probably understand that UV-specific
debugging is out of reach for most people outside SGI.
-hpa
next prev parent reply other threads:[~2010-10-08 21:43 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-08 21:34 [BUG] x86: bootmem broken on SGI UV Russ Anderson
2010-10-08 21:43 ` H. Peter Anvin [this message]
2010-10-08 22:15 ` Yinghai Lu
2010-10-08 22:57 ` Yinghai Lu
2010-10-09 12:59 ` Russ Anderson
2010-10-09 16:39 ` Robin Holt
2010-10-09 18:06 ` Yinghai Lu
2010-10-09 18:17 ` [PATCH -v2] x86, numa: Fix cross nodes memory configuration Yinghai Lu
2010-10-09 18:39 ` [BUG] x86: bootmem broken on SGI UV Linus Torvalds
2010-10-10 10:41 ` Ingo Molnar
2010-10-10 10:43 ` Ingo Molnar
2010-10-10 11:44 ` Robin Holt
2010-10-10 11:56 ` Robin Holt
2010-10-10 14:05 ` Ingo Molnar
2010-10-10 22:51 ` Robin Holt
2010-10-11 2:52 ` [PATCH -v3] x86, numa: Fix cross nodes memory configuration Yinghai Lu
2010-10-11 22:01 ` [tip:x86/urgent] x86, numa: For each node, register the memory blocks actually used tip-bot for Yinghai Lu
2010-10-11 22:05 ` David Rientjes
2010-10-11 22:21 ` H. Peter Anvin
2010-10-11 22:28 ` tip-bot for Yinghai Lu
-- strict thread matches above, loose matches on Subject: below --
2010-10-10 1:04 [BUG] x86: bootmem broken on SGI UV Anvin, H Peter
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