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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 B2C34C5ACD6 for ; Wed, 18 Mar 2020 11:49:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 88F5C205ED for ; Wed, 18 Mar 2020 11:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726638AbgCRLts (ORCPT ); Wed, 18 Mar 2020 07:49:48 -0400 Received: from bmailout3.hostsharing.net ([176.9.242.62]:42331 "EHLO bmailout3.hostsharing.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726586AbgCRLtr (ORCPT ); Wed, 18 Mar 2020 07:49:47 -0400 Received: from h08.hostsharing.net (h08.hostsharing.net [83.223.95.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.hostsharing.net", Issuer "COMODO RSA Domain Validation Secure Server CA" (not verified)) by bmailout3.hostsharing.net (Postfix) with ESMTPS id B77F4100DA1A7; Wed, 18 Mar 2020 12:49:45 +0100 (CET) Received: by h08.hostsharing.net (Postfix, from userid 100393) id 54D2212F3; Wed, 18 Mar 2020 12:49:45 +0100 (CET) Date: Wed, 18 Mar 2020 12:49:45 +0100 From: Lukas Wunner To: "Hoyer, David" Cc: "linux-pci@vger.kernel.org" , Keith Busch Subject: Re: Kernel hangs when powering up/down drive using sysfs Message-ID: <20200318114945.uqnexcmltfin3mvc@wunner.de> References: <20200316181959.wpzi4hkoyzpghwpw@wunner.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Mon, Mar 16, 2020 at 06:25:53PM +0000, Hoyer, David wrote: > I am not as familiar with submitting a "proper patch" and ask that you > do it if you would be so kind. I've just submitted a patch to address this issue. Does it work for you? The term "proper patch" is just kernel slang for a patch which can be applied with "git am" by the PCI maintainer, Bjorn Helgaas. Such a patch can be generated with "git format-patch" and sent out with "msmtp" or "git send-email". There are some formal requirements which the patch needs to satisfy, they are listed here: https://www.kernel.org/doc/html/latest/process/submitting-patches.html https://www.kernel.org/doc/html/latest/process/development-process.html https://marc.info/?l=linux-pci&m=150905742808166 Never mind all these details if you do not intend to submit patches yourself. In this case, I introduced this embarrassing mistake, so it's my job to provide a solution if you don't want to. Thanks for all the debugging work you have done and once again sorry for the breakage. Lukas