From: David Miller <davem@davemloft.net>
To: jens.axboe@oracle.com
Cc: fujita.tomonori@lab.ntt.co.jp, linux-kernel@vger.kernel.org
Subject: Re: IDE crash...
Date: Tue, 23 Oct 2007 00:18:50 -0700 (PDT) [thread overview]
Message-ID: <20071023.001850.130236174.davem@davemloft.net> (raw)
In-Reply-To: <20071023070932.GB25962@kernel.dk>
From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 23 Oct 2007 09:09:33 +0200
> Eh this wont work, it's the wrong entry... Here's a temporary
> work-around.
>
> diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
> index c89f0d3..108202b 100644
> --- a/drivers/ide/ide-io.c
> +++ b/drivers/ide/ide-io.c
> @@ -822,6 +822,7 @@ void ide_map_sg(ide_drive_t *drive, struct request *rq)
> return;
>
> if (rq->cmd_type != REQ_TYPE_ATA_TASKFILE) {
> + sg_init_table(hwif->sg_table, hwif->sg_max_nents);
> hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
> } else {
> sg_init_one(sg, rq->buffer, rq->nr_sectors * SECTOR_SIZE);
That's the exact patch I'm about to boot test :-)
next prev parent reply other threads:[~2007-10-23 7:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-23 6:50 David Miller
2007-10-23 7:02 ` Jens Axboe
2007-10-23 7:09 ` Jens Axboe
2007-10-23 7:14 ` FUJITA Tomonori
2007-10-23 7:23 ` Jens Axboe
2007-10-23 7:18 ` David Miller [this message]
2007-10-23 7:23 ` Jens Axboe
2007-10-23 7:43 ` David Miller
2007-10-23 7:45 ` Jens Axboe
2007-10-23 15:10 ` John Stoffel
2007-10-24 6:49 ` Jens Axboe
2007-10-24 16:27 ` John Stoffel
2007-10-24 18:10 ` Jens Axboe
2007-10-23 10:52 ` FUJITA Tomonori
2007-10-23 10:57 ` Jens Axboe
2007-10-23 10:58 ` Jens Axboe
2007-10-23 11:10 ` FUJITA Tomonori
2007-10-23 11:43 ` Jens Axboe
2007-10-23 21:18 ` David Miller
2007-10-23 21:44 ` Jens Axboe
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