From mboxrd@z Thu Jan  1 00:00:00 1970
From: mika.westerberg@iki.fi (Mika Westerberg)
Date: Fri, 22 Oct 2010 09:38:45 +0300
Subject: [PATCH RESEND] ARM: fix spinlock recursion in adjust_pte()
In-Reply-To: <20101022062825.GH6225@tarshish>
References: <20101021164433.GH4772@gw.healthdatacare.com>
	<1287680982-22971-1-git-send-email-mika.westerberg@iki.fi>
	<20101022062825.GH6225@tarshish>
Message-ID: <20101022063845.GI4772@gw.healthdatacare.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Fri, Oct 22, 2010 at 08:28:26AM +0200, Baruch Siach wrote:
[...]
> 
> Do you have any idea when was this bug introduced? Does it affect already 
> release kernels other than .36?

I've seen it at least on .35. The locking code itself was introduced
in commit:

56dd47098abe (ARM: make_coherent: fix problems with highpte, part 1)

Regards,
MW