linux-kernel - Re: [PATCH 5/6] firewire: SBP-2 highlevel driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <46424198.1090808@s5r6.in-berlin.de>
Date:	Wed, 09 May 2007 23:48:08 +0200
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	Kristian Høgsberg <krh@...hat.com>
CC:	Christoph Hellwig <hch@...radead.org>,
	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux1394-devel <linux1394-devel@...ts.sourceforge.net>
Subject: Re: [PATCH 5/6] firewire: SBP-2 highlevel driver

Kristian Høgsberg wrote:
> Isn't max_sectors the overall size limit of the request, though?

BTW, mainline sbp2 sets max_sectors=512 per default because one 1st
generation bridge needed it.  fw-sbp2 lets the SCSI stack chose the
default max_sectors, which is SCSI_DEFAULT_MAX_SECTORS i.e. 1024.
I think that should be fine with practically all SBP-2 bridges in
use today, but max_sectors > 512 was never widely tested.
-- 
Stefan Richter
-=====-=-=== -=-= -=--=
http://arcgraph.de/sr/
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/