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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 AB16AC2B9F4 for ; Tue, 22 Jun 2021 15:44:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9400361002 for ; Tue, 22 Jun 2021 15:44:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232149AbhFVPrI (ORCPT ); Tue, 22 Jun 2021 11:47:08 -0400 Received: from foss.arm.com ([217.140.110.172]:51572 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231876AbhFVPrH (ORCPT ); Tue, 22 Jun 2021 11:47:07 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C68A031B; Tue, 22 Jun 2021 08:44:51 -0700 (PDT) Received: from e123427-lin.arm.com (unknown [10.57.45.237]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C5BDC3F718; Tue, 22 Jun 2021 08:44:49 -0700 (PDT) From: Lorenzo Pieralisi To: linux-pci@vger.kernel.org, =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , linux-kernel@vger.kernel.org, Ray Jui , Rob Herring , Scott Branden , Sandor Bodo-Merle , linux-arm-kernel@lists.infradead.org, Bjorn Helgaas , bcm-kernel-feedback-list@broadcom.com Cc: Lorenzo Pieralisi , Marc Zyngier , Ray Jui , =?UTF-8?q?Pali=20Roh=C3=A1r?= Subject: Re: [PATCH v2 1/2] PCI: iproc: Fix multi-MSI base vector number allocation Date: Tue, 22 Jun 2021 16:44:45 +0100 Message-Id: <162437667135.7609.9525971996203421958.b4-ty@arm.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20210622152630.40842-1-sbodomerle@gmail.com> References: <20210621144702.GD27516@lpieralisi> <20210622152630.40842-1-sbodomerle@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Tue, 22 Jun 2021 17:26:29 +0200, Sandor Bodo-Merle wrote: > Commit fc54bae28818 ("PCI: iproc: Allow allocation of multiple MSIs") > introduced multi-MSI support with a broken allocation mechanism (it failed > to reserve the proper number of bits from the inner domain). Natural > alignment of the base vector number was also not guaranteed. Applied to pci/iproc, thanks! [1/2] PCI: iproc: Fix multi-MSI base vector number allocation https://git.kernel.org/lpieralisi/pci/c/e673d697b9 [2/2] PCI: iproc: Support multi-MSI only on uniprocessor kernel https://git.kernel.org/lpieralisi/pci/c/2dc0a201d0 Thanks, Lorenzo