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From: Roland McGrath <roland@redhat.com>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>,
       Michael Stefaniuc <mstefani@redhat.com>,
       "K . Prasad" <prasad@linux.vnet.ibm.com>,
       Alan Stern <stern@rowland.harvard.edu>,
       Maneesh Soni <maneesh@linux.vnet.ibm.com>,
       Alexandre Julliard <julliard@winehq.org>,
       "Rafael J . Wysocki" <rjw@sisk.pl>,
       Maciej Rutecki <maciej.rutecki@gmail.com>
Subject: Re: [PATCH 1/2] hw-breakpoints: Accept breakpoints on NULL address
In-Reply-To: Frederic Weisbecker's message of  Thursday, 18 February 2010 19:00:00 +0100 <1266516001-7753-2-git-send-regression-fweisbec@gmail.com>
References: <4B7881AC.5070209@redhat.com>
	<1266516001-7753-2-git-send-regression-fweisbec@gmail.com>
Message-Id: <20100218211659.9C06E4F7@magilla.sf.frob.com>
Date: Thu, 18 Feb 2010 13:16:59 -0800 (PST)
Sender: linux-kernel-owner@vger.kernel.org
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Setting a watchpoint on address 0 seems like an entirely reasonable thing
to do.  This change looks right to me.

Thanks,
Roland
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