linux-kernel - Re: [Bug #14936] kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4

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Date:	Tue, 29 Dec 2009 11:57:12 -0500
From:	tytso@....edu
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Gene Heskett <gene.heskett@...izon.net>,
	okias <d.okias@...il.com>
Subject: Re: [Bug #14936] kernel BUG at fs/ext4/inode.c:1063 if attempted
 to use non-ext4 partition with ext4

On Tue, Dec 29, 2009 at 04:10:01PM +0100, Rafael J. Wysocki wrote:
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14936
> Subject		: kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
> Submitter	: Gene Heskett <gene.heskett@...izon.net>
> Date		: 2009-12-26 14:13 (4 days old)
> References	: http://marc.info/?l=linux-kernel&m=126183682330809&w=4
> 		  http://marc.info/?l=linux-kernel&m=126169372613898&w=4

Bisected to commit d21cd8, and reverting this commit seems to fix the
problem.  The problem appeared between -rc1 and -rc2.  It was a fix
that was pushed as part of a quota/ext4 fixes.  For more information:

http://marc.info/?l=linux-ext4&m=126197233225936&w=2

I will take a look at this to see if I can find an easy fix;
otherwise, we'll probably want to revert commit d21cd8 before -rc3.

	   	 	       	  	 - Ted
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