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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 EB508C433E0 for ; Fri, 22 May 2020 11:34:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BE3D3206C3 for ; Fri, 22 May 2020 11:34:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590147247; bh=+zFfJ51+67yTEbzNzUzHl+j9Z/wx3mQVNM6YmEbVlzM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=EoyZQMZaGDYsghWo+hAhFt+yEVxsKi70rcQN4ikjve7OWJ1azayYLhSb2T8V+uteM iSp1UsLELpLtbGR9RwlAzpwES9+OdmeyxTYXAEcomiEWw28TsMeMbiKMhETqUazlG0 DAWMRxG0c94MwhUiL7fS13MyX/NOjUQXJI6CHTFA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729420AbgEVLeH (ORCPT ); Fri, 22 May 2020 07:34:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:41970 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728871AbgEVLeG (ORCPT ); Fri, 22 May 2020 07:34:06 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 55E50206F6; Fri, 22 May 2020 11:34:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590147245; bh=+zFfJ51+67yTEbzNzUzHl+j9Z/wx3mQVNM6YmEbVlzM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0tIPSx+0XmzxfG4JbzCmWJcMorteu3lYMbvRnzqVYwvkFJb36I0J49M8zdTEme2e+ ZE/O6q8G/n/NkJ93VUr7gRT/ystIWeqGI4sxgiWu0myqUNM2RXlLFBgXRfxoTCd7rA KcqcqNWT0N6rSJfMsDzV/6Q/k8vzQvbaA2uOVRrM= Date: Fri, 22 May 2020 13:34:03 +0200 From: Greg Kroah-Hartman To: Ben Hutchings Cc: Sasha Levin , stable Subject: Re: [stable] i2c: dev: Fix the race between the release of i2c_dev and cdev Message-ID: <20200522113403.GA1397522@kroah.com> References: <0fa517f4672e45bbb11aeb57cfb2740b60f1f998.camel@codethink.co.uk> <20200521055011.GA2330588@kroah.com> <1d4004d71924fa2e4c422ae086166c280e5b43be.camel@codethink.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1d4004d71924fa2e4c422ae086166c280e5b43be.camel@codethink.co.uk> Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, May 21, 2020 at 09:58:57PM +0100, Ben Hutchings wrote: > On Thu, 2020-05-21 at 07:50 +0200, Greg Kroah-Hartman wrote: > > On Wed, May 20, 2020 at 08:45:15PM +0100, Ben Hutchings wrote: > > > Please pick this fix for all stable branches: > > > > > > commit 1413ef638abae4ab5621901cf4d8ef08a4a48ba6 > > > Author: Kevin Hao > > > Date: Fri Oct 11 23:00:14 2019 +0800 > > > > > > i2c: dev: Fix the race between the release of i2c_dev and cdev > > > > > > I don't know whether it will apply cleanly to all of them; I can deal > > > with those where it doesn't. > > > > I applied it to 4.14, 4.19, 5.4, and 5.6. It does apply to 4.9 but as > > the patch it depends on is not there, I don't think it will help. > > It was included in 4.9.224, so both this and the similar watchdog fix > should be applicable for 4.9. My fault, I hadn't updated my scripts, all is good here, sorry for the noise. greg k-h