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From: Jens Axboe <axboe@suse.de>
To: Arjan van de Ven <arjanv@redhat.com>
Cc: Linus Torvalds <torvalds@transmeta.com>,
	Linux Kernel <linux-kernel@vger.kernel.org>,
	"David S. Miller" <davem@redhat.com>
Subject: Re: [patch] block highmem zero bounce v14
Date: Sat, 22 Sep 2001 14:11:45 +0200	[thread overview]
Message-ID: <20010922141145.A1969@suse.de> (raw)
In-Reply-To: <20010916234307.A12270@suse.de> <Pine.LNX.4.33.0109161447390.29507-100000@penguin.transmeta.com> <20010917000012.B12270@suse.de> <20010921114448.D1924@devserv.devel.redhat.com> <20010922130000.A632@suse.de> <20010922071839.A10727@devserv.devel.redhat.com>
In-Reply-To: <20010922071839.A10727@devserv.devel.redhat.com>

On Sat, Sep 22 2001, Arjan van de Ven wrote:
> On Sat, Sep 22, 2001 at 01:00:00PM +0200, Jens Axboe wrote:
> > megaraid broke because can_dma_32 was enabled by mistake.
> 
> Nope; without that it was still bust.
> Megaraid broke (and 3ware most likely as well) because  it had broken code
> for the "only 1 scatter gather element" case....

Ah ok, that's actually a case I hadn't counted on being buggy in
drivers. Typical, drive code sucks :-)

jens

  reply	other threads:[~2001-09-22 12:11 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-09-16 21:43 [patch] block highmem zero bounce v14 Jens Axboe
2001-09-16 21:48 ` Linus Torvalds
2001-09-16 22:00   ` Jens Axboe
2001-09-16 23:10     ` Alan Cox
2001-09-16 23:13       ` Jens Axboe
2001-09-21 15:44     ` Arjan van de Ven
2001-09-21 16:13       ` Alan Cox
2001-09-21 16:39         ` spurious interrupt with ac kernel but not with vanilla 2.4.9 Luigi Genoni
2001-09-21 17:03           ` Alan Cox
2001-09-21 17:14             ` Luigi Genoni
2001-09-21 17:28               ` Alan Cox
2001-09-21 17:33                 ` Luigi Genoni
2001-09-22 14:39                 ` John Levon
2001-09-22 11:00       ` [patch] block highmem zero bounce v14 Jens Axboe
2001-09-22 11:18         ` Arjan van de Ven
2001-09-22 12:11           ` Jens Axboe [this message]
2001-09-22 16:32           ` Alan Cox
2001-09-22 16:35             ` Jens Axboe
2001-09-22 16:41               ` Alan Cox
2001-09-22 16:56                 ` Jens Axboe
2001-09-22 17:05                 ` Arnaldo Carvalho de Melo
2001-09-20 23:43   ` David S. Miller
2001-09-21  5:56     ` Jens Axboe

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