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Re: Revert "[MIPS] BUG_ON() on dirty pages in kmap_coherent()."

To: linux-mips@linux-mips.org
Subject: Re: Revert "[MIPS] BUG_ON() on dirty pages in kmap_coherent()."
From: dschaeffer <daniel.schaeffer@timesys.com>
Date: Fri, 7 Sep 2007 07:59:01 -0700 (PDT)
In-reply-to: <S20024450AbXHDOz0/20070804145526Z+167@ftp.linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <S20024450AbXHDOz0/20070804145526Z+167@ftp.linux-mips.org>
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Any update on the root cause of this issue?


linux-mips main mailing list wrote:
> 
> Author: Ralf Baechle <ralf@linux-mips.org> Sat Aug 4 15:53:09 2007 +0100
> Commit: c4ccdaecc7f61d04a71d30a839e0d0a61aded4e4
> Gitweb: http://www.linux-mips.org/g/linux/c4ccdaec
> Branch: master
> 
> This reverts commit 982e2ba521287370ee3a6f489400be985b0f9556.
> 
> Turns out the BUG_ON() is trivial to trigger.  Still enquiring the root
> cause.
> 
> 

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