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=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 2F9AFC43331 for ; Mon, 11 Nov 2019 14:58:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EFA282084F for ; Mon, 11 Nov 2019 14:58:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573484321; bh=eXaSi9JipYxUwhy9rbxPOJepc8XOLNtb0WXjBjqZh8E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=CVw0FDzIH7NDj+itEkVenb5W7QEiOZwdj/PDiSeqLRC8YCTHg7EGx0R6PHhpIgxPs I027601NNg/+CM4XlUUa1ZhE5KG+zvWLdEYq5z+iV9vEkcBH8Vta33ky9Y3rwIQ3qh Sl+SR1nZ7NtZDUtdAkk0ZC0woxaufbKv31hKsVQw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726953AbfKKO6k (ORCPT ); Mon, 11 Nov 2019 09:58:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:51000 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726923AbfKKO6k (ORCPT ); Mon, 11 Nov 2019 09:58:40 -0500 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 283D2206BA; Mon, 11 Nov 2019 14:58:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573484319; bh=eXaSi9JipYxUwhy9rbxPOJepc8XOLNtb0WXjBjqZh8E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=XWxoBrU5pQPAuXrMgP9nycHuSF/b8CKwkQE8KrLb92NiRaw5UtoJ/1MJ/PXo9bfkc D6D+oTFG65j4bNavPJLsWZsY8dsQIBV5m8y/rlZXcTE5+rfKgFOTH1iCQU1mzoa6U5 i/EQYp9/8g0GYJyNgCfYH6+DdEMan58M6NXcGilM= Date: Mon, 11 Nov 2019 15:58:37 +0100 From: Greg KH To: Sasha Levin Cc: qiangqing.zhang@nxp.com, mkl@pengutronix.de, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] can: flexcan: disable completely the ECC mechanism" failed to apply to 4.14-stable tree Message-ID: <20191111145837.GA607700@kroah.com> References: <157345390614177@kroah.com> <20191111144401.GF8496@sasha-vm> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191111144401.GF8496@sasha-vm> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Mon, Nov 11, 2019 at 09:44:01AM -0500, Sasha Levin wrote: > On Mon, Nov 11, 2019 at 07:31:46AM +0100, gregkh@linuxfoundation.org wrote: > > > > The patch below does not apply to the 4.14-stable tree. > > If someone wants it applied there, or to any other stable or longterm > > tree, then please email the backport, including the original git commit > > id to . > > > > thanks, > > > > greg k-h > > > > ------------------ original commit in Linus's tree ------------------ > > > > > From 5e269324db5adb2f5f6ec9a93a9c7b0672932b47 Mon Sep 17 00:00:00 2001 > > From: Joakim Zhang > > Date: Thu, 15 Aug 2019 08:00:26 +0000 > > Subject: [PATCH] can: flexcan: disable completely the ECC mechanism > > > > The ECC (memory error detection and correction) mechanism can be > > activated or not, controlled by the ECCDIS bit in CAN_MECR. When > > disabled, updates on indications and reporting registers are stopped. > > So if want to disable ECC completely, had better assert ECCDIS bit, not > > just mask the related interrupts. > > > > Fixes: cdce844865be ("can: flexcan: add vf610 support for FlexCAN") > > Signed-off-by: Joakim Zhang > > Cc: linux-stable > > Signed-off-by: Marc Kleine-Budde > > I've adjusted the patch to work around missing 88462d2a7830 ("can: > flexcan: Remodel FlexCAN register r/w APIs for big endian FlexCAN > controllers.") and queued it for 4.14-4.4. Thanks for this, and fixing up all of the other FAILED: patches as well. greg k-h