netdev - Re: b44: regression in 2.6.22

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: <1180151469.3136.6.camel@dhcp-10-12-136-115.broadcom.com>
Date:	Fri, 25 May 2007 20:51:09 -0700
From:	"Gary Zambrano" <zambrano@...adcom.com>
To:	"Stephen Hemminger" <shemminger@...ux-foundation.org>
cc:	"Arnaldo Carvalho de Melo" <acme@...stprotocols.net>,
	"Jeff Garzik" <jgarzik@...ox.com>, netdev@...r.kernel.org
Subject: Re: b44: regression in 2.6.22

On Fri, 2007-05-25 at 17:24 -0700, Stephen Hemminger wrote:
> Something is broken with the b44 driver in 2.6.22-rc1 or later. Now bisecting.
> The performance (with iperf) for receiving is normally 94Mbits or more.
> But something happened that dropped performance to less than 1Mbit,
> probably corrupted packets.
> 
> There is nothing obvious in the commit log for drivers/net/b44.c, so it
> probably is something more general.

netperf in 2.6.22-rc2 seems ok. I'll give iperf a try to see if I can
repro the problem.

Thanks,
Gary


-
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