linux-kernel - Re: USB: serial: add symbol serial 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] [day] [month] [year] [list]

Message-ID: <20090406101401.4be69c01@lxorguk.ukuu.org.uk>
Date:	Mon, 6 Apr 2009 10:14:01 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Greg KH <greg@...ah.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	torvalds@...ux-foundation.org
Subject: Re: USB: serial: add symbol serial driver

> > The above is bogus cargo cult programming copied from old drivers and
> > should be removed.
> 
> It's all over the usb-serial drivers, should I just remove it from all
> of them?

I think so yes. USB folks used it to avoid overrunning the old flip
buffer system and with proper buffering that isn't needed. Now its only
relevance is if you need very low latency responses which is normally an
application layer choice.

Alan
--
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/