From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [PATCH] e1000: save skb counts in TX to avoid cache misses Date: Fri, 8 Jun 2012 11:15:42 +0900 Message-ID: <20120608021542.GA10112@kroah.com> References: <4FD11F49.5060805@gmail.com> <20120607.144358.1732928576389957779.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: jeffrey.t.kirsher@intel.com, tarbal@gmail.com, rkagan@parallels.com, stable@vger.kernel.org, jesse.brandeburg@intel.com, bruce.w.allan@intel.com, carolyn.wyborny@intel.com, donald.c.skidmore@intel.com, gregory.v.rose@intel.com, peter.p.waskiewicz.jr@intel.com, alexander.h.duyck@intel.com, john.ronciak@intel.com, dnelson@redhat.com, e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: David Miller Return-path: Content-Disposition: inline In-Reply-To: <20120607.144358.1732928576389957779.davem@davemloft.net> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Thu, Jun 07, 2012 at 02:43:58PM -0700, David Miller wrote: > From: Jeff Kirsher > Date: Thu, 07 Jun 2012 14:38:17 -0700 > > > Thanks! I have applied the patch to my queue > > Why? > > My impression is that this is a patch already in the tree, and it's > being submitted for -stable but such minor performance hacks are > absolutely not appropriate for -stable submission. The patch description says it is fixing reported oopses, but the Subject: isn't all that helpful there. So which is this? Should I accept it for a stable release or not? thanks, greg k-h