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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D1D23C433EF for ; Fri, 17 Dec 2021 22:31:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mNRhHcLb36L59EYBFA6Rtlqpqi8Zo1shx3q+0y8Ghmg=; b=f3BglLt6udu+IM u3xAPUyad5C7MB8d9UJV0qa6R7+sFNTRvUIo1wAoHz9DeVvZq+mlG3XoSLKBvu4uKOjeGBerrOjp8 CRHv0dPcylwqLqlXMhjPNbVW8+HfiiqMMFBpotYlSk93ihs8RkZNEUEO6A+iA6P+yuRALc37x53AY ydUdPGSDW367u8+RTwk6rFpJu0QZiP302XUlzLl1hHLJD3cu2z3mFub68nDrfwzbsCgknFT3PxMPh HBEmRbrWimAm6lEjCQABiDs1s/F9jz1mimZwSyJDPbKdilxC6fHiXLSt8ApXqpaG11kriW95gEDMc 0cgEfxXCLdiq2fJ/PjwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1myLk0-00CaTp-C7; Fri, 17 Dec 2021 22:30:16 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1myLjw-00CaRw-2x for linux-arm-kernel@lists.infradead.org; Fri, 17 Dec 2021 22:30:13 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id AEC59B82B21; Fri, 17 Dec 2021 22:30:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E46BC36AE2; Fri, 17 Dec 2021 22:30:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639780209; bh=8wwtNzd+gqMtJWZe56YrMEoqcAh58nCen38oaJYWaO8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iEDPDsKO98XO/jvJbm+yFgRmQxDl4CmwNCCZ9O7HpbCSEXJA25pw5YHPwb3s5TQNN i9BY1ubFlnf5uG9DhdB1upZgn3wBZ2U7zEKoZbzzSqONfP1iWr0lR/mc6vKNukUu4Y v3rmzZ7PuTCgGnrM38gn5DW9gYtmVN5J+BeNUM4EZYyS4A+dHs/rlpxPuADA19S0dn neVNoMO0dY5ql14VUQ62/P1PHlq3AtDvEc5p5JSO8vS0wwfJA0S0NhJ71hctL2lZr6 u+JH0mJiYdoKOw4PkNyE8E1OMgv4ObOm4BwqrAiECJ8clDjSowxx7LeV6ApqW7P8A6 w01dCRvRkkngQ== Date: Fri, 17 Dec 2021 15:30:00 -0700 From: Nathan Chancellor To: Thomas Gleixner Cc: LKML , Bjorn Helgaas , Marc Zygnier , Alex Williamson , Kevin Tian , Jason Gunthorpe , Megha Dey , Ashok Raj , linux-pci@vger.kernel.org, Cedric Le Goater , Greg Kroah-Hartman , Juergen Gross , xen-devel@lists.xenproject.org, Arnd Bergmann , Michael Ellerman , Benjamin Herrenschmidt , linuxppc-dev@lists.ozlabs.org, Bjorn Helgaas , Stuart Yoder , Laurentiu Tudor , Nishanth Menon , Tero Kristo , Santosh Shilimkar , linux-arm-kernel@lists.infradead.org, Vinod Koul , dmaengine@vger.kernel.org, Mark Rutland , Will Deacon , Robin Murphy , Joerg Roedel , iommu@lists.linux-foundation.org, Jassi Brar , Peter Ujfalusi , Sinan Kaya Subject: Re: [patch V3 28/35] PCI/MSI: Simplify pci_irq_get_affinity() Message-ID: References: <20211210221642.869015045@linutronix.de> <20211210221814.900929381@linutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211210221814.900929381@linutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211217_143012_338430_FA9612CE X-CRM114-Status: GOOD ( 16.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Thomas, On Fri, Dec 10, 2021 at 11:19:26PM +0100, Thomas Gleixner wrote: > From: Thomas Gleixner > > Replace open coded MSI descriptor chasing and use the proper accessor > functions instead. > > Signed-off-by: Thomas Gleixner > Reviewed-by: Greg Kroah-Hartman > Reviewed-by: Jason Gunthorpe Apologies if this has already been reported somewhere else or already fixed, I did a search of all of lore and did not see anything similar to it and I did not see any new commits in -tip around this. I just bisected a boot failure on my AMD test desktop to this patch as commit f48235900182 ("PCI/MSI: Simplify pci_irq_get_affinity()") in -next. It looks like there is a problem with the NVMe drive after this change according to the logs. Given that the hard drive is not getting mounted for journald to write logs to, I am not really sure how to get them from the machine so I have at least taken a picture of what I see on my screen; open to ideas on that front! https://github.com/nathanchance/bug-files/blob/0d25d78b5bc1d5e9c15192b3bc80676364de8287/f48235900182/crash.jpg Please let me know what information I can provide to make debugging this easier and I am more than happy to apply and test patches as needed. Cheers, Nathan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel