linux-kernel - Re: [2.6.27.4-5 stable regressions] Kernel boot early crash with low-64k reservation patches

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Date:	Tue, 09 Dec 2008 16:46:26 +0000
From:	Daniel Drake <dsd@...too.org>
To:	Bruno Prémont <bruno.premont@...tena.lu>
CC:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Stefan Winter <stefan.winter@...tena.lu>
Subject: Re: [2.6.27.4-5 stable regressions] Kernel boot early crash with
  low-64k reservation patches

Bruno Prémont wrote:
> On a VMWare (ESX 3.5.0 Update 3) guest we get boot failure at the very
> beginning of boot process. (Boot successful with 2.6.27.4, failing with
> 2.6.27.x where x > 4 or just adding the 5 patches below to 2.6.27.4)
> 
> State of config option
>   CONFIG_X86_RESERVE_LOW_64K=y
> or
>   # CONFIG_X86_RESERVE_LOW_64K not set
> does not make any difference.
> 
> 
> BUG: Int 14: CR2 fbe00000
>      EDI c0385f65  ESI fbe00000  EBP c0385f80  ESP c0385f4c
>      EBX fbe00000  EDX 0000000e  ECX 00000003  EAX fbe10000
>      err 00000000  EIP c0399f8d   CS 00000062  flg 00010087
> Stack: fbe10000 fbe00000 c0385f80 c038cb6d fc001340 00000001 00000000 00000000
>        00000000 c0385fbc c03875a7 00000000 c0385fcc c0385fc0 c0389447 00100000
>        00000000 00000000 00099800 c0380000 c0385fbc 00000000 00099800 c0380000

This is http://bugzilla.kernel.org/show_bug.cgi?id=12167

Daniel

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