Received: by 2002:a05:6a10:17d3:0:0:0:0 with SMTP id hz19csp3083042pxb; Mon, 19 Apr 2021 23:31:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyUl+FfCc9fasSQLeTlvuNXohhx3QZTV6C2n17c5Zdo6KZfDvr5W6nLS8Lid+4XH9adXI7b X-Received: by 2002:a17:90a:cd06:: with SMTP id d6mr3342586pju.91.1618900302555; Mon, 19 Apr 2021 23:31:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1618900302; cv=none; d=google.com; s=arc-20160816; b=whwWTsGu/qnpVDNhDM8Gha9QIUJibT0mW5E6utZ4JQt4cgjAlSOiiyhSAV+KtgkYaY AZ3NMC2w2ELQenVtW8rpJpO3OIa9vN+I7qO0U698noW3cNBcEqAhnaVLJCk7sANFq69l kINo5BQSz92ZdVcQg3wKHy1nakMaPYAzUerpOhMfbFcz43gG+5u9N/df0Y6R2LMb8ZbK 7o3S4aIheSHOD+4KqydcvmE7aJVh6s+G15sl17HO10jBc2f7hgaHKSKzCrJYBHxJMk0D ocrdhRTFLwoz+MNYLt31K8uQXiVBokCjNXX09iUnKSIxEBjwteStcvtVnMAeGCbD5Z1H 2GiQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=mBWvko3/IbRyFSm8UIzYX8wjGrP38UO7hpQDrb+in/w=; b=VSMbact2t2V16TiWTpz0U32Uxt/rNUC/PUhnwgbmfWqwsKfddl8wJZE2N59Rme+wyh 4bp3ExafDoA3DK1RF8ooxKUy7Uqv8fEhbX2Hm2DIOuX5HkC2WU8587djRScgL2VWS86Y 2dGydwjo7JpSz5HIYOiRZD+E5lx0fYBw6a5W0jVWHwTwlIVYRlORFf/m9KppCKzO4neH 8LVFiiy4NK/sfsGZXWyDHWO+NCc/wPSnv54xapHLveu2EkqyE6LuiRDxKTwKABZcX2+S d1LiBhzV1IzqzBc+7GZkzPRoyXc7vSV6V1fFet6uNph15sOOQT37KUd2F7B/yyV+ltnP 3Whw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=YXKj8RCS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id z190si20034955pgb.238.2021.04.19.23.31.29; Mon, 19 Apr 2021 23:31:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=YXKj8RCS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230087AbhDTGb0 (ORCPT + 99 others); Tue, 20 Apr 2021 02:31:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:46876 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229577AbhDTGbZ (ORCPT ); Tue, 20 Apr 2021 02:31:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 660E060FE9; Tue, 20 Apr 2021 06:30:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618900254; bh=bNLAzuB8oghzTz0+vfdUjOTR5H53WWRBLlLPmnfJv/M=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=YXKj8RCSA/AwHfC/CAXZJkh2G/K+N76SjqNWbgH1HTcUiQ4Z7AtD4DclnecmdesGA NO2xhNoFeoPT3yZRMtj5Jsk5JulwRMn/olL/kbSZG93JorpYXf13a+/+SQivQwBBsl C5nQh8pyJgw130Xvg0UYTWGyowr2NbXA/adFfsh9dPCZJD/UUYEw5SWxjGHuhOL35/ kbyX2M5dg9fVvS+czW1PYUfR5rjrf3GN11fbA1+Q5SdcrnMKfUCiEzPgTvTxwivdm9 ZgB+SfMN3ipbffCV5xjmg2S2i/5mYAgJ9cR77GzwkiN1r7gyGwoUKiDnT86LeHe3hB AfUKO203F7DCA== Date: Tue, 20 Apr 2021 08:30:50 +0200 From: Marek =?UTF-8?B?QmVow7pu?= To: Sasha Levin Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Gregory CLEMENT , Samuel Holland , Wolfram Sang , linux-i2c@vger.kernel.org Subject: Re: [PATCH AUTOSEL 5.11 17/23] i2c: mv64xxx: Fix random system lock caused by runtime PM Message-ID: <20210420083050.09375c3b@thinkpad> In-Reply-To: <20210419204343.6134-17-sashal@kernel.org> References: <20210419204343.6134-1-sashal@kernel.org> <20210419204343.6134-17-sashal@kernel.org> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 19 Apr 2021 16:43:36 -0400 Sasha Levin wrote: > This first appeared with commit e5c02cf54154 ("i2c: mv64xxx: Add runtime > PM support"). I forgot to add Fixes: tag to this commit. But the bug first appeared with commit e5c02cf54154 ("i2c: mv64xxx: Add runtime PM support") which is in 5.12, but not 5.11 or any others. So this fix is not needed for the stable releases (althogh it does not break anything on those...). Marek