From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sunset.davemloft.net (74-93-104-97-Washington.hfc.comcastbusiness.net [74.93.104.97]) by ozlabs.org (Postfix) with ESMTP id 08BA7B6F06 for ; Mon, 19 Jul 2010 07:51:05 +1000 (EST) Date: Sun, 18 Jul 2010 14:51:20 -0700 (PDT) Message-Id: <20100718.145120.35845833.davem@davemloft.net> To: eric.dumazet@gmail.com Subject: Re: Badness with the kernel version 2.6.35-rc1-git1 running on P6 box From: David Miller In-Reply-To: <1279282842.2549.16.camel@edumazet-laptop> References: <4C401D56.3070108@linux.vnet.ibm.com> <1279274185.2549.14.camel@edumazet-laptop> <1279282842.2549.16.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Cc: sachinp@linux.vnet.ibm.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, ossthema@de.ibm.com, dipraksh@linux.vnet.ibm.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Eric Dumazet Date: Fri, 16 Jul 2010 14:20:42 +0200 > Le vendredi 16 juillet 2010 =E0 11:56 +0200, Eric Dumazet a =E9crit := > = >> [PATCH] ehea: ehea_get_stats() should use GFP_KERNEL >> = >> ehea_get_stats() is called in process context and should use GFP_KER= NEL >> allocation instead of GFP_ATOMIC. >> = >> Clearing stats at beginning of ehea_get_stats() is racy in case of >> concurrent stat readers. >> = >> get_stats() can also use netdev net_device_stats, instead of a priva= te >> copy. >> = >> Reported-by: divya >> Signed-off-by: Eric Dumazet >> --- >> drivers/net/ehea/ehea.h | 1 - >> drivers/net/ehea/ehea_main.c | 6 ++---- >> 2 files changed, 2 insertions(+), 5 deletions(-) >> = >> = > = > Hmm, net-next-2.6 contains following patch : If people think ehea usage is ubiquitous enough to deserve a backport of this to net-2.6, fine. But personally I don't think it's worth it. Can someone close the kernel bugzilla 16406 created for this bug? This= patch we have already obviously would fix this issue.