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: Thu, 26 Sep 2013 18:12:29 +0200 (CEST) From: Guennadi Liakhovetski <g.liakhovetski@....de> To: David Miller <davem@...emloft.net> cc: sergei.shtylyov@...entembedded.com, netdev@...r.kernel.org, nobuhiro.iwamatsu.yj@...esas.com, linux-sh@...r.kernel.org Subject: Re: [PATCH] sh_eth: NAPI requires netif_receive_skb() Hi On Wed, 4 Sep 2013, David Miller wrote: > From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com> > Date: Tue, 3 Sep 2013 03:03:10 +0400 > > > Driver supporting NAPI should use NAPI-specific function for receiving packets, > > so netif_rx() should be changed to netif_receive_skb(). > > > > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com> This patch breaks NFS boot on Armadillo800eva for me. Network communication slows down to a crawl with net eth0: Receive FIFO Overflow nfs: server 192.168.x.y not responding, still trying With this patch reverted (e.g. in today's Linus tree snapshot) boot is restored. Thanks Guennadi > Applied. --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- 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