From: Jiri Slaby <jirislaby@gmail.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Greg Thelen <gthelen@google.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
cl@linux-foundation.com
Subject: Re: mmotm boot panic bootmem-avoid-dma32-zone-by-default.patch
Date: Thu, 11 Mar 2010 11:54:00 +0100 [thread overview]
Message-ID: <4B98CBC8.6080008@gmail.com> (raw)
In-Reply-To: <4B92FE9E.90600@kernel.org>
On 03/07/2010 02:17 AM, Yinghai Lu wrote:
> On 03/05/2010 02:26 AM, Jiri Slaby wrote:
>> On 03/05/2010 10:04 AM, Yinghai Lu wrote:
>>> according to context
>>> http://patchwork.kernel.org/patch/73893/
>>>
>>> Jiri,
>>> please check current linus tree still have problem about mem_map is using that much low mem?
>>
>> Hi!
>>
>> Sorry, I don't have direct access to the machine. I might try to ask the
>> owners to do so.
>>
>>> on my 1024g system first node has 128G ram, [2g, 4g) are mmio range.
>>
>> So where gets your mem_map allocated (I suppose you're running flat model)?
>
> what kernel version? 2.6.27?
Hi, yes, it is 2.6.27.
> x86 64bit now only support SPARSEMEM.
--
js
next prev parent reply other threads:[~2010-03-11 10:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <49b004811003041321g2567bac8yb73235be32a27e7c@mail.gmail.com>
[not found] ` <20100305032106.GA12065@cmpxchg.org>
2010-03-05 9:04 ` mmotm boot panic bootmem-avoid-dma32-zone-by-default.patch Yinghai Lu
2010-03-05 10:26 ` Jiri Slaby
2010-03-05 20:27 ` Yinghai Lu
2010-03-07 1:17 ` Yinghai Lu
2010-03-11 10:54 ` Jiri Slaby [this message]
2010-03-11 20:12 ` Yinghai Lu
2010-03-11 21:40 ` Jiri Slaby
2010-03-11 21:42 ` Yinghai Lu
2010-03-05 13:08 ` Johannes Weiner
[not found] ` <49b004811003042117n720f356h7e10997a1a783475@mail.gmail.com>
2010-03-05 18:41 ` Yinghai Lu
2010-03-05 19:09 ` Greg Thelen
2010-03-05 20:38 ` [PATCH] x86/bootmem: introduce bootmem_default_goal Yinghai Lu
2010-03-06 5:44 ` please don't apply : bootmem: avoid DMA32 zone by default Yinghai Lu
2010-03-07 0:22 ` Andrew Morton
2010-03-07 0:42 ` Yinghai Lu
2010-03-07 0:53 ` Yinghai Lu
2010-03-07 2:15 ` [PATCH] sparsemem: on no vmemmap path put mem_map on node high too Yinghai Lu
2010-03-07 1:03 ` please don't apply : bootmem: avoid DMA32 zone by default Paul Mackerras
2010-03-07 1:48 ` Stephen Rothwell
2010-03-07 9:16 ` Russell King
2010-03-05 23:58 ` mmotm boot panic bootmem-avoid-dma32-zone-by-default.patch Johannes Weiner
2010-03-06 1:50 ` Yinghai Lu
2010-03-06 2:24 ` Johannes Weiner
2010-03-06 2:31 ` Yinghai Lu
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