Date: Wed, 17 Oct 2007 13:13:48 +0200
From: Jens Axboe <jens.axboe@oracle.com>
To: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: davem@davemloft.net, linux-kernel@vger.kernel.org,
       linux-scsi@vger.kernel.org
Subject: Re: [PATCH] SPARC64: fix iommu sg chaining
Message-ID: <20071017111348.GX5043@kernel.dk>
References: <20071017091629.GK5043@kernel.dk> <20071017182401X.fujita.tomonori@lab.ntt.co.jp> <20071017.024547.74747794.davem@davemloft.net> <20071017200843O.fujita.tomonori@lab.ntt.co.jp>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20071017200843O.fujita.tomonori@lab.ntt.co.jp>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1058
Lines: 33

On Wed, Oct 17 2007, FUJITA Tomonori wrote:
> On Wed, 17 Oct 2007 02:45:47 -0700 (PDT)
> David Miller <davem@davemloft.net> wrote:
> 
> > From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
> > Date: Wed, 17 Oct 2007 18:24:01 +0900
> > 
> > > On Wed, 17 Oct 2007 11:16:29 +0200
> > > Jens Axboe <jens.axboe@oracle.com> wrote:
> > > 
> > > > On Wed, Oct 17 2007, David Miller wrote:
> > > > > I would suggest that other sg_last() uses be audited for the same bug.
> > > > 
> > > > Agree.
> > > 
> > > Only libata, I think.
> > 
> > There are a few other spots, like ide-scsi
> 
> Oops, I missed that. But seems that we have only three, ide-scsi,
> libata, sparc64 iommu.

And now only ide-scsi and libata, Dave killed sg_last() in sparc64
already. So less than I remember, I'd say kill it NOW...

-- 
Jens Axboe

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/