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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 45A33C35247 for ; Thu, 6 Feb 2020 23:24:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0CC6021775 for ; Thu, 6 Feb 2020 23:24:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581031480; bh=1TY+4+yYPNl7lrsqJ6vECsrVGRKjpz0fusEz4KOCLbU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=U5sLOKqYxOxG6252bRGv2gWrU0L9C8ac7/uDYguKAdLEg0sZvzbeCJY0niR1LwEhc ABovjmKvXQshQov+AWBeNEXNSKAm8q+Ehkishbw8n/p97XCeiwGzDpFVIEO+EHD1PQ QDK4+VSQ/N4F0lX7VvHCimLyjjraNcHlTk9UNzVk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726597AbgBFXYj (ORCPT ); Thu, 6 Feb 2020 18:24:39 -0500 Received: from mail.kernel.org ([198.145.29.99]:48958 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726509AbgBFXYj (ORCPT ); Thu, 6 Feb 2020 18:24:39 -0500 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 B52D820838; Thu, 6 Feb 2020 23:24:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581031479; bh=1TY+4+yYPNl7lrsqJ6vECsrVGRKjpz0fusEz4KOCLbU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RnBO8l3uk7RSJc8RIjB3imwkfhMTSquI+2DrUGnahhM2rE9UalfhvFDIZcJHo7TVS 2AWGAgIsQegsuJzqjtK9olXugbqEd07RJ8yOa8eDq+r6xT8HOt8Nm7Zf55KIIxOLDL NjXmIAntV+x1NYCDplwNs4TYgyxEk/EwJXWVH6Qo= Date: Thu, 6 Feb 2020 18:24:37 -0500 From: Sasha Levin To: gregkh@linuxfoundation.org Cc: monakov.y@gmail.com, andrew.murray@arm.com, lorenzo.pieralisi@arm.com, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] PCI: keystone: Fix link training retries initiation" failed to apply to 4.19-stable tree Message-ID: <20200206232437.GP31482@sasha-vm> References: <158101600590150@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <158101600590150@kroah.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, Feb 06, 2020 at 08:06:45PM +0100, gregkh@linuxfoundation.org wrote: > >The patch below does not apply to the 4.19-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 6df19872d881641e6394f93ef2938cffcbdae5bb Mon Sep 17 00:00:00 2001 >From: Yurii Monakov >Date: Tue, 17 Dec 2019 14:38:36 +0300 >Subject: [PATCH] PCI: keystone: Fix link training retries initiation > >ks_pcie_stop_link() function does not clear LTSSM_EN_VAL bit so >link training was not triggered more than once after startup. >In configurations where link can be unstable during early boot, >for example, under low temperature, it will never be established. > >Fixes: 0c4ffcfe1fbc ("PCI: keystone: Add TI Keystone PCIe driver") >Signed-off-by: Yurii Monakov >Signed-off-by: Lorenzo Pieralisi >Acked-by: Andrew Murray >Cc: stable@vger.kernel.org The code got moved around by b492aca35c98 ("PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c"). I've fixed it up and queued for all branches. -- Thanks, Sasha