Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030670AbbD1SYF (ORCPT ); Tue, 28 Apr 2015 14:24:05 -0400 Received: from mail-ob0-f181.google.com ([209.85.214.181]:33942 "EHLO mail-ob0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030519AbbD1SYC (ORCPT ); Tue, 28 Apr 2015 14:24:02 -0400 MIME-Version: 1.0 In-Reply-To: <1428683240-22879-1-git-send-email-bpoirier@suse.de> References: <1428683240-22879-1-git-send-email-bpoirier@suse.de> Date: Tue, 28 Apr 2015 21:24:01 +0300 Message-ID: Subject: Re: [PATCH] mlx4: Fix tx ring affinity_mask creation From: Or Gerlitz To: Benjamin Poirier Cc: Amir Vadai , Linux Netdev List , Linux Kernel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 893 Lines: 21 On Fri, Apr 10, 2015 at 7:27 PM, Benjamin Poirier wrote: > By default, the number of tx queues is limited by the number of online cpus in > mlx4_en_get_profile(). However, this limit no longer holds after the ethtool > .set_channels method has been called. In that situation, the driver may access > invalid bits of certain cpumask variables when queue_index > nr_cpu_ids. > Hi Benjamin, Can this fix be related to a specific commit? if yes, would be good if you can add here a Fixes: line so it would be easier to spot down to which stable kernels the fix should go. Or. > Signed-off-by: Benjamin Poirier -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/