From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753790AbdHUUfx (ORCPT ); Mon, 21 Aug 2017 16:35:53 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:40946 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753041AbdHUUfw (ORCPT ); Mon, 21 Aug 2017 16:35:52 -0400 Date: Mon, 21 Aug 2017 13:35:49 -0700 (PDT) Message-Id: <20170821.133549.1817020810110297960.davem@davemloft.net> To: mroos@linux.ee Cc: hch@lst.de, helgaas@kernel.org, sparclinux@vger.kernel.org, linux-pci@vger.kernel.org, qla2xxx-upstream@qlogic.com, linux-kernel@vger.kernel.org Subject: Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors From: David Miller In-Reply-To: References: <20170821.112747.1532639515902173100.davem@davemloft.net> <20170821183458.GA23205@lst.de> X-Mailer: Mew version 6.7 on Emacs 25.2 / Mule 6.0 (HANACHIRUSATO) 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]); Mon, 21 Aug 2017 13:35:51 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: mroos@linux.ee Date: Mon, 21 Aug 2017 22:20:22 +0300 (EEST) >> I think with this patch from -rc6 the symptoms should be cured: >> >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c005390374957baacbc38eef96ea360559510aa7 >> >> if that theory is right. > > The result with 4.13-rc6 is positive but mixed: the message about MSI-X > affinty maks are still there but the rest of the detection works and the > driver is loaded successfully: Is this an SMP system? I ask because the commit log message indicates that this failure is not expected to ever happen on SMP. We really need to root cause this.