netdev - Re: [PATCH] drivers/net: remove network drivers' last few uses of IRQF_SAMPLE

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: <20080516132107.GA11304@csclub.uwaterloo.ca>
Date:	Fri, 16 May 2008 09:21:07 -0400
From:	lsorense@...lub.uwaterloo.ca (Lennart Sorensen)
To:	Jeff Garzik <jeff@...zik.org>
Cc:	"Kok, Auke" <auke-jan.h.kok@...el.com>,
	Rick Jones <rick.jones2@...com>,
	"Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Chris Peterson <cpeterso@...terso.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers/net: remove network drivers' last few uses of IRQF_SAMPLE_RANDOM

On Thu, May 15, 2008 at 03:21:49PM -0400, Jeff Garzik wrote:
> "no other form of entropy"?   See examples in this thread.

So where does one get entropy if not the ethernet adapter on many
embedded systems?  If you have no mouse, no keyboard, no hardware number
generator, just ethernet ports and a serial console that usually
receives no input.  While ethernet might not be preferable if you have
something else, sometimes you really don't have anything else.

-- 
Len Sorensen
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html