From owner-freebsd-alpha Fri May 10 20:40:43 2002 Delivered-To: freebsd-alpha@freebsd.org Received: from cs.rice.edu (cs.rice.edu [128.42.1.30]) by hub.freebsd.org (Postfix) with ESMTP id C56BC37B407; Fri, 10 May 2002 20:40:41 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by cs.rice.edu (Postfix) with ESMTP id 237814AA0F; Fri, 10 May 2002 22:40:41 -0500 (CDT) Received: by cs.rice.edu (Postfix, from userid 19572) id 30D054AA07; Fri, 10 May 2002 22:40:40 -0500 (CDT) Date: Fri, 10 May 2002 22:40:40 -0500 From: Alan Cox To: John Baldwin Cc: Andrew Gallatin , obrien@FreeBSD.ORG, alpha@FreeBSD.ORG, Jeff Roberson Subject: Re: gcc3 & alpha kernels Message-ID: <20020511034040.GA2412@cs.rice.edu> References: <15580.13914.162169.930227@grasshopper.cs.duke.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.3.28i X-Virus-Scanned: by AMaViS snapshot-20010714 Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Fri, May 10, 2002 at 08:48:37PM -0400, John Baldwin wrote: > > ... I suggest that all the atomic > ops buried in the vm code be checked very carefully for these types of > short/int mismatches as well as any int/long mismatches and the like. > In the MI parts of the vm, outside of _vm_object_allocate(), there is only one other use of atomic ops and that simply adds 1 to an u_int. The rest were removed when Giant was introduced. Alan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message