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
| ||
|
Date: Sat, 17 Mar 2012 18:41:56 +0000 From: Ben Hutchings <bhutchings@...arflare.com> To: Jeff Kirsher <jeffrey.t.kirsher@...el.com> CC: <davem@...emloft.net>, Yi Zou <yi.zou@...el.com>, <netdev@...r.kernel.org>, <gospo@...hat.com>, <sassmann@...hat.com> Subject: Re: [net 2/3] net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso On Sat, 2012-03-17 at 02:08 -0700, Jeff Kirsher wrote: > From: Yi Zou <yi.zou@...el.com> > > This is related to fixing the bug of dropping FCoE frames when disabling tx ip > checksum by 'ethtool -K ethx tx off'. The FCoE protocol stack driver would > use CHECKSUM_UNNECESSARY on tx path instead of CHECKSUM_PARTIAL (as indicated in > the 2/2 of this series). To do so, netif_needs_gso() has to be changed here to > not do gso for both CHECKSUM_PARTIAL and CHECKSUM_UNNECESSARY. [...] This should also be documented as valid in include/linux/skbuff.h, though I don't think the fix should be held up for that. Ben. -- Ben Hutchings, Staff Engineer, Solarflare Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked. -- 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
Powered by blists - more mailing lists