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 C0FA0C433F5 for ; Wed, 17 Nov 2021 08:00:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A41AE6142A for ; Wed, 17 Nov 2021 08:00:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234343AbhKQIDh (ORCPT ); Wed, 17 Nov 2021 03:03:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229712AbhKQIDh (ORCPT ); Wed, 17 Nov 2021 03:03:37 -0500 Received: from bmailout1.hostsharing.net (bmailout1.hostsharing.net [IPv6:2a01:37:1000::53df:5f64:0]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5ADFCC061570 for ; Wed, 17 Nov 2021 00:00:39 -0800 (PST) Received: from h08.hostsharing.net (h08.hostsharing.net [IPv6:2a01:37:1000::53df:5f1c:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.hostsharing.net", Issuer "RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1" (verified OK)) by bmailout1.hostsharing.net (Postfix) with ESMTPS id 29E903000FD73; Wed, 17 Nov 2021 09:00:35 +0100 (CET) Received: by h08.hostsharing.net (Postfix, from userid 100393) id 1CB2319436; Wed, 17 Nov 2021 09:00:35 +0100 (CET) Date: Wed, 17 Nov 2021 09:00:35 +0100 From: Lukas Wunner To: Bjorn Helgaas Cc: "Bao, Joseph" , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Stuart Hayes , "kw@linux.com" Subject: Re: HW power fault defect cause system hang on kernel 5.4.y Message-ID: <20211117080035.GA18186@wunner.de> References: <20211115192723.GA19161@wunner.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Tue, Nov 16, 2021 at 02:42:20AM +0000, Bao, Joseph wrote: > I've tested this tentative patch, and it fixes the issue. Bjorn, do you want me to resend the fix as a proper patch (instead of appended to an e-mail) for visibility? If so, do you have any change requests that I should fold in? Link to the fix: https://lore.kernel.org/linux-pci/20211115192723.GA19161@wunner.de/ Thanks, Lukas