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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 3277FC43219 for ; Thu, 2 May 2019 12:32:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F03702085A for ; Thu, 2 May 2019 12:32:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726462AbfEBMc1 (ORCPT ); Thu, 2 May 2019 08:32:27 -0400 Received: from mga14.intel.com ([192.55.52.115]:26643 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726197AbfEBMc1 (ORCPT ); Thu, 2 May 2019 08:32:27 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 May 2019 05:32:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,421,1549958400"; d="scan'208";a="147544813" Received: from mylly.fi.intel.com (HELO [10.237.72.57]) ([10.237.72.57]) by orsmga003.jf.intel.com with ESMTP; 02 May 2019 05:32:24 -0700 Subject: Re: [PATCH] i2c: Prevent runtime suspend of adapter when Host Notify is required To: Sasha Levin , linux-i2c@vger.kernel.org Cc: Wolfram Sang , stable@vger.kernel.org, Charles Keepax References: <20190430142322.15013-1-jarkko.nikula@linux.intel.com> <20190430155637.1B45E21743@mail.kernel.org> From: Jarkko Nikula Message-ID: <7f989564-e994-5be6-02da-2838639efe59@linux.intel.com> Date: Thu, 2 May 2019 15:32:24 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190430155637.1B45E21743@mail.kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On 4/30/19 6:56 PM, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a "Fixes:" tag, > fixing commit: c5eb1190074c PCI / PM: Allow runtime PM without callback functions. > > The bot has tested the following trees: v5.0.10, v4.19.37. > > v5.0.10: Build OK! > v4.19.37: Failed to apply! Possible dependencies: > 6f108dd70d30 ("i2c: Clear client->irq in i2c_device_remove") > 93b6604c5a66 ("i2c: Allow recovery of the initial IRQ by an I2C client device.") > > > How should we proceed with this patch? > There's also dependency to commit b9bb3fdf4e87 ("i2c: Remove unnecessary call to irq_find_mapping") Without it 93b6604c5a66 doesn't apply. Otherwise my patch don't have dependency into these so I can have another version for 4.19 if needed. I got impression from the mail thread for 6f108dd70d30 that it could be also stable material but cannot really judge. Charles: does your commits b9bb3fdf4e87 and 6f108dd70d30 with the fix 93b6604c5a66 qualify for 4.19? (background: my fix doesn't apply without them but doesn't depend on them). -- Jarkko