From: Jens Axboe <axboe@suse.de>
To: Paul Mackerras <paulus@samba.org>
Cc: marcelo@conectiva.com.br, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] highmem I/O for ide-pmac.c
Date: Wed, 11 Sep 2002 15:02:09 +0200 [thread overview]
Message-ID: <20020911130209.GL1089@suse.de> (raw)
In-Reply-To: <15743.15275.412038.388540@argo.ozlabs.ibm.com>
On Wed, Sep 11 2002, Paul Mackerras wrote:
> Marcelo,
>
> This patch fixes drivers/ide/ide-pmac.c to handle I/O to highmem
> pages. Please apply it to your tree.
Doesn't look like it's needed at all, at least you never turn on highmem
I/O with ide_toggle_bounce() :-)
BTW, it would be ok to export that from ide-dma.c instead of duplicating
it in ide-pmac.
Also, can you grow sg segments indefinitely?
--
Jens Axboe
next prev parent reply other threads:[~2002-09-11 12:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-11 12:48 [PATCH] highmem I/O for ide-pmac.c Paul Mackerras
2002-09-11 13:02 ` Jens Axboe [this message]
2002-09-11 13:07 ` Jens Axboe
2002-09-11 13:13 ` Jens Axboe
2002-09-11 18:53 ` Benjamin Herrenschmidt
2002-09-11 18:05 ` Jens Axboe
2002-09-12 6:54 ` Paul Mackerras
2002-09-12 6:59 ` Jens Axboe
2002-09-12 6:12 ` Paul Mackerras
2002-09-12 6:20 ` Jens Axboe
2002-09-12 5:37 ` Benjamin Herrenschmidt
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