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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0DBAC433F5 for ; Fri, 8 Oct 2021 13:25:19 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5A8E660F9C for ; Fri, 8 Oct 2021 13:25:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5A8E660F9C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HQppP6KL4z3cDR for ; Sat, 9 Oct 2021 00:25:17 +1100 (AEDT) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HQpnV5yMsz2yKB for ; Sat, 9 Oct 2021 00:24:30 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4HQpnV1lT6z4xbT; Sat, 9 Oct 2021 00:24:30 +1100 (AEDT) From: Michael Ellerman To: Cédric Le Goater , linuxppc-dev@lists.ozlabs.org In-Reply-To: <20210930102535.1047230-1-clg@kaod.org> References: <20210930102535.1047230-1-clg@kaod.org> Subject: Re: [PATCH] powerpc/pseries/msi: Add an empty irq_write_msi_msg() handler Message-Id: <163369938268.3568929.18146693870031768535.b4-ty@ellerman.id.au> Date: Sat, 09 Oct 2021 00:23:02 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Brian King , Wen Xiong , Douglas Miller Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, 30 Sep 2021 12:25:35 +0200, Cédric Le Goater wrote: > The IPR drivers tests for MSI support at probe time with MSI vector 0 > and when done, frees the IRQ with free_irq(). This test was introduced > by 95fecd90397e ("ipr: add test for MSI interrupt support") as an > improvement of commit 5a9ef25b14d3 ("[SCSI] ipr: add MSI support") > because a boot failure was reported on a Bimini PowerPC system : > > https://x-lore.kernel.org/all/1242926159.3007.5.camel@localhost.localdomain/ > > [...] Applied to powerpc/fixes. [1/1] powerpc/pseries/msi: Add an empty irq_write_msi_msg() handler https://git.kernel.org/powerpc/c/5a4b0320783a19f877dd595813569b3c25f4ff81 cheers