From: Boaz Harrosh <bharrosh@panasas.com>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: linux-scsi@vger.kernel.org
Subject: Re: On patch "Let scsi_cmnd->cmnd use request->cmd buffer"
Date: Sun, 04 May 2008 15:15:43 +0300 [thread overview]
Message-ID: <481DA8EF.3010405@panasas.com> (raw)
In-Reply-To: <tkrat.5db1d90bfe8d480e@s5r6.in-berlin.de>
Stefan Richter wrote:
> Commit 64a87b244b9297667ca80264aab849a36f494884 contains:
> -------------------------- drivers/firewire/fw-sbp2.c --------------------------
> index 2a99937..dda82f3 100644
> @@ -1487,7 +1487,7 @@ static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done)
> if (scsi_sg_count(cmd) && sbp2_map_scatterlist(orb, device, lu) < 0)
> goto out;
>
> - memcpy(orb->request.command_block, cmd->cmnd, COMMAND_SIZE(*cmd->cmnd));
> + memcpy(orb->request.command_block, cmd->cmnd, cmd->cmd_len);
>
> orb->base.callback = complete_command_orb;
> orb->base.request_bus =
>
>
> Should drivers/ieee1394/sbp2.c::sbp2_create_command_orb() be changed in
> the same way?
>
Sorry to have missed it. Yes it is best if it is changed. cmd->cmd_len
is now guarantied to be set
properly at all cases. And some commands you want to support will not be
set correctly by
COMMAND_SIZE(). do you want me to do it?
Boaz
next prev parent reply other threads:[~2008-05-04 12:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-03 23:30 On patch "Let scsi_cmnd->cmnd use request->cmd buffer" Stefan Richter
2008-05-04 12:15 ` Boaz Harrosh [this message]
2008-05-04 12:44 ` Stefan Richter
2008-05-04 13:01 ` Stefan Richter
2008-05-04 13:36 ` Boaz Harrosh
2008-05-04 13:46 ` Boaz Harrosh
2008-05-04 14:50 ` Stefan Richter
2008-05-04 14:54 ` Stefan Richter
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