From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EB44C28EBD for ; Sun, 9 Jun 2019 20:30:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D58B9206BB for ; Sun, 9 Jun 2019 20:30:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729467AbfFIUav (ORCPT ); Sun, 9 Jun 2019 16:30:51 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:45430 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725933AbfFIUav (ORCPT ); Sun, 9 Jun 2019 16:30:51 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 7E48614DF40B9; Sun, 9 Jun 2019 13:30:50 -0700 (PDT) Date: Sun, 09 Jun 2019 13:30:49 -0700 (PDT) Message-Id: <20190609.133049.329493904557757962.davem@davemloft.net> To: nirranjan@chelsio.com Cc: netdev@vger.kernel.org, vishal@chelsio.com, dt@chelsio.com, indranil@chelsio.com Subject: Re: [PATCH net-next v2] cxgb4: Set initial IRQ affinity hints From: David Miller In-Reply-To: <4733c676ad43301a4865f87117245aede50cf27a.1559907407.git.nirranjan@chelsio.com> References: <4733c676ad43301a4865f87117245aede50cf27a.1559907407.git.nirranjan@chelsio.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sun, 09 Jun 2019 13:30:50 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nirranjan Kirubaharan Date: Fri, 7 Jun 2019 04:56:45 -0700 > Spread initial IRQ affinity hints across the device node CPUs, > for nic queue and uld queue IRQs, to load balance and avoid > all interrupts on CPU0. > > Signed-off-by: Nirranjan Kirubaharan > --- > v2: > - Used post increment of msi_index instead of pre increment in > request_msix_queue_irqs() during unwind. > - Fixed build error Reported-by: kbuild test robot > on xtensa architecture. Applied.