linux-kernel - Re: BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC on boot

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Date:	Sun, 21 Oct 2012 16:06:33 -0500
From:	Jacob Shin <jacob.shin@....com>
To:	Tom Rini <trini@...com>
CC:	Yinghai Lu <yinghai@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...ux.intel.com>,
	"stable@...nel.org" <stable@...nel.org>
Subject: Re: BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC on
 boot

On Sun, Oct 21, 2012 at 10:51:35AM -0700, Tom Rini wrote:
> On 10/20/12 21:18, Jacob Shin wrote:
> > On Sat, Oct 20, 2012 at 09:01:43PM -0700, Yinghai Lu wrote:
> >> On Sat, Oct 20, 2012 at 5:17 PM, Tom Rini <trini@...com> wrote:
> >>> On 10/20/12 17:11, Shin, Jacob wrote:
> >>>> Hi could you please attach the dmesg output? Before rc2 is fine as well.
> >>>> I would like to see the E820 table. Thank you,
> >>>
> >>> dmesg is quite long so I've put it on pastebin: http://pastebin.com/4eSPEAvB
> >>>
> >>> --
> >>
> >> [    0.000000] BIOS-e820: [mem 0x0000000100001000-0x000000042fffffff] usable
> >>
> >> pre-calculate table size is too small, so it crashes.
> > 
> > Right,
> > 
> > I think just this one patch 3/6 on top of -rc2 should work:
> > 
> > https://lkml.org/lkml/2012/8/29/223
> > 
> > That would be a simpler path for 3.7,
> 
> It doesn't apply easily (for me) on top of 3.7-rc2 however.  Happy to
> test a patch on top of 3.7-rc2 when you're able to.

Ah, sorry, this one should apply on top of 3.7-rc2:

https://lkml.org/lkml/2012/8/24/469

Could you try that? Just that single patch, not the whole patchset.

Thanks!

-Jacob

> 
> -- 
> Tom
> 

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