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,URIBL_BLOCKED,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 E7D7FCA9EA1 for ; Fri, 18 Oct 2019 08:47:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B6D2721852 for ; Fri, 18 Oct 2019 08:47:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2632753AbfJRIrY (ORCPT ); Fri, 18 Oct 2019 04:47:24 -0400 Received: from mga06.intel.com ([134.134.136.31]:47270 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730669AbfJRIrY (ORCPT ); Fri, 18 Oct 2019 04:47:24 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Oct 2019 01:47:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,311,1566889200"; d="scan'208";a="371406161" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by orsmga005.jf.intel.com with ESMTP; 18 Oct 2019 01:47:21 -0700 Received: from andy by smile with local (Exim 4.92.2) (envelope-from ) id 1iLNur-0008Rg-CS; Fri, 18 Oct 2019 11:47:21 +0300 Date: Fri, 18 Oct 2019 11:47:21 +0300 From: "andriy.shevchenko@linux.intel.com" To: Bjorn Helgaas Cc: "Patel, Mayurkumar" , "linux-pci@vger.kernel.org" , "Kuppuswamy, Sathyanarayanan" , "Busch, Keith" Subject: Re: [RESEND PATCH v3] PCI/AER: Save and restore AER config state Message-ID: <20191018084721.GS32742@smile.fi.intel.com> References: <92EBB4272BF81E4089A7126EC1E7B28479AE1486@IRSMSX101.ger.corp.intel.com> <20191017230908.GA75151@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191017230908.GA75151@google.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Thu, Oct 17, 2019 at 06:09:08PM -0500, Bjorn Helgaas wrote: > On Tue, Oct 08, 2019 at 05:22:34PM +0000, Patel, Mayurkumar wrote: > > This patch provides AER config save and restore capabilities. After system > > resume AER config registers settings are lost. Not restoring AER root error > > command register bits on root port if they were set, disables generation > > of an AER interrupt reported by function as described in PCIe spec r4.0, > > sec 7.8.4.9. Moreover, AER config mask, severity and ECRC registers are > > also required to maintain same state prior to system suspend to maintain > > AER interrupts behavior. > Can you send this as plain text? The patch seems to be a > quoted-printable attachment, and I can't figure out how to decode it > in a way "patch" will understand. I understand that it changes your workflow and probably you won't like, though you can use patchwork (either thru web, or directly thru client(s) like git pw): https://patchwork.ozlabs.org/patch/1173439/ -- With Best Regards, Andy Shevchenko