linux-kernel - Re: Linux 2.6.21-rc6

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: <20070411073855.GA24943@elte.hu>
Date:	Wed, 11 Apr 2007 09:38:55 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Chris Wedgwood <cw@...f.org>
Cc:	Jeff Garzik <jeff@...zik.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Dominik Brodowski <linux@...inikbrodowski.net>,
	Greg KH <greg@...ah.com>, Ayaz Abdulla <aabdulla@...dia.com>,
	"David S. Miller" <davem@...emloft.net>,
	Adrian Bunk <bunk@...sta.de>
Subject: Re: Linux 2.6.21-rc6


* Chris Wedgwood <cw@...f.org> wrote:

> > >ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc6/2.6.21-rc6-mm1/broken-out/forcedeth-work-around-null-skb-dereference-crash.patch
> >
> > It sounded this was specific to Ingo.
> 
> I'm not sure, it sounds a bit like something I saw a while ago.  I 
> would have to check for sure, I made a quick debugging patch (sent to 
> netdev) and it went away so I think my last though was a 
> miscompilation.

the bug has turned into an 'interface hang under high load' (i.e. the 
hack patch above is not necessary, but the problem is still there). It 
still affects the latest forcedeth.c in -rc6. I.e. it's still an 
unresolved regression. The last state i'm aware of is that I have sent 
Ayaz ethtool output as well of the hang, as requested.

	Ingo
-
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/