From: Ingo Molnar <mingo@elte.hu>
To: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: yinghai@kernel.org, rdreier@cisco.com, linux-kernel@vger.kernel.org
Subject: Re: bisected crash due to "x86: Move swiotlb initialization before dma32_free_bootmem"
Date: Tue, 15 Dec 2009 11:56:50 +0100 [thread overview]
Message-ID: <20091215105650.GA13214@elte.hu> (raw)
In-Reply-To: <20091215182243R.fujita.tomonori@lab.ntt.co.jp>
* FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> wrote:
> There are a few people who hit this. How many people use a box with over
> 256GB memory?
>
> And you can work around this with "dma32_size" kernel boot option.
Well, since the kernel has not crashed before this change there's really just
two options as per upstream kernel regression policy: either we fix it or we
revert it.
Ingo
next prev parent reply other threads:[~2009-12-15 10:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-15 7:47 Roland Dreier
2009-12-15 8:55 ` FUJITA Tomonori
2009-12-15 9:04 ` Yinghai Lu
2009-12-15 9:23 ` FUJITA Tomonori
2009-12-15 9:11 ` Yinghai Lu
2009-12-15 9:23 ` FUJITA Tomonori
2009-12-15 10:56 ` Ingo Molnar [this message]
2009-12-15 11:10 ` FUJITA Tomonori
2009-12-15 11:25 ` Yinghai Lu
2009-12-15 11:43 ` Ingo Molnar
2009-12-15 11:50 ` FUJITA Tomonori
2009-12-15 13:04 ` Yinghai Lu
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