netdev - Re: [Patch net] mlx4: set csum_complete_sw bit when fixing complete csum

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 for Android: free password hash cracker in your pocket

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

Date:	Tue, 28 Jun 2016 09:52:15 -0700
From:	Cong Wang <xiyou.wangcong@...il.com>
To:	Or Gerlitz <gerlitz.or@...il.com>
Cc:	Tom Herbert <tom@...bertland.com>,
	Linux Netdev List <netdev@...r.kernel.org>,
	Shani Michaeli <shanim@...lanox.com>,
	Tariq Toukan <tariqt@...lanox.com>,
	Yishai Hadas <yishaih@...lanox.com>,
	Carol L Soto <clsoto@...ibm.com>
Subject: Re: [Patch net] mlx4: set csum_complete_sw bit when fixing complete csum

On Tue, Jun 28, 2016 at 7:30 AM, Or Gerlitz <gerlitz.or@...il.com> wrote:
> Wow, can you please report us the exact card type (lspci -nn | grep -i
> mellanox) and  firmware version (ethtool -i $DEV)

See below. Does commit f8c6455bb04b944edb69e rely on any firmware
change to get an expected checksum?

$ lspci -nn | grep -i mellanox
82:00.0 Ethernet controller [0200]: Mellanox Technologies MT27500
Family [ConnectX-3] [15b3:1003]

$ ethtool -i eth0
driver: mlx4_en
version: 2.2-1 (Feb 2014)
firmware-version: 2.33.5220
bus-info: 0000:82:00.0