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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 D9D3FC432C0 for ; Mon, 2 Dec 2019 09:15:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AAD64215E5 for ; Mon, 2 Dec 2019 09:15:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="hlfaosp4"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="BplFUUvo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726214AbfLBJPc (ORCPT ); Mon, 2 Dec 2019 04:15:32 -0500 Received: from wout4-smtp.messagingengine.com ([64.147.123.20]:55893 "EHLO wout4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726210AbfLBJPc (ORCPT ); Mon, 2 Dec 2019 04:15:32 -0500 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id 20F26B06; Mon, 2 Dec 2019 04:15:31 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Mon, 02 Dec 2019 04:15:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm2; bh=cqlRbD8HH8QroHRMAgdnJN6MUjv JtjWf/1/PwaBqfjQ=; b=hlfaosp4+ztrCBotkCdw54uUivHm2uDt0ZI/yLp7bQi Wp4BYMtm1xelnDBLITt4hk8Q1bgztgzONTXJYUu7Z6XR6O9DP+1fGKjgKZFty9zA ai7th2Pz0unXWNeW7wfslO+yH6RKF6OlOwYWnRNewHrAskcgp8vGcw5yt1cio9Xv +4YKCV+k1kycMzBpiPvEdEoElfaPEsdVB8VraZrUxL9pOQy07vNcJzzSuaX1Q/yj bZnD5UUrfDJL7AQhQxnsFqUdxjna9JrrOl2Rx5gDPKEO9K37MxZPFfCCzb0rzv5L NaEs9ySTqZyDLKRgzJQs+YiaBG0B+6lKav65TQ/nyOw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=cqlRbD 8HH8QroHRMAgdnJN6MUjvJtjWf/1/PwaBqfjQ=; b=BplFUUvojVlaP4FY6UmRiz TUw+yq9kN7pY0zc8c1gxCnx2Gk3VMDgPASu87htCKKgFcTjVTq2sRViHP2GRRj5u QJm66H39hLVcLiYpjKVPGim5s0MMIkVXLGBHaOO7NIpwIjnIMpld24u6NKlClkzp AVthavKXhu16wimNOyOo5GgkNMZjwrznIg09uVqhKcPRxIZwuN0O+96RBcmp1RH0 nzhJLi1XeB8hxGNej4S9UBA3txIykH2lQTMBc2nlW6G1AjO1YTQ3ChOmkl/LNM8L rVsE4/ZWu55W/swHNTgCTDCWYasT+yWcRNMXjkXP26qBQmT08A2YXm9cBsHlbndw == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedufedrudejhedgtdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjfgesthdtredttdervdenucfhrhhomhepifhrvghg ucfmjfcuoehgrhgvgheskhhrohgrhhdrtghomheqnecukfhppeekfedrkeeirdekledrud dtjeenucfrrghrrghmpehmrghilhhfrhhomhepghhrvghgsehkrhhorghhrdgtohhmnecu vehluhhsthgvrhfuihiivgepud X-ME-Proxy: Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) by mail.messagingengine.com (Postfix) with ESMTPA id 39FF780061; Mon, 2 Dec 2019 04:15:30 -0500 (EST) Date: Mon, 2 Dec 2019 10:15:29 +0100 From: Greg KH To: Sasha Levin Cc: Christian Lamparter , stable@vger.kernel.org Subject: Re: [PATCH for-4.19-stable] ath10k: restore QCA9880-AR1A (v1) detection Message-ID: <20191202091529.GB3945609@kroah.com> References: <5688116.JcRxOpqE2I@debian64> <20191201170245.GU5861@sasha-vm> <20191202091431.GA3945609@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191202091431.GA3945609@kroah.com> 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, Dec 02, 2019 at 10:14:31AM +0100, Greg KH wrote: > On Sun, Dec 01, 2019 at 12:02:45PM -0500, Sasha Levin wrote: > > On Fri, Nov 29, 2019 at 09:52:14PM +0100, Christian Lamparter wrote: > > > commit f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 upstream > > > --- > > > > From f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 Mon Sep 17 00:00:00 2001 > > > From: Christian Lamparter > > > Date: Mon, 25 Mar 2019 13:50:19 +0100 > > > Subject: [PATCH for-4.19-stable] ath10k: restore QCA9880-AR1A (v1) detection > > > To: linux-wireless@vger.kernel.org, > > > ath10k@lists.infradead.org > > > Cc: Kalle Valo > > > > > > This patch restores the old behavior that read > > > the chip_id on the QCA988x before resetting the > > > chip. This needs to be done in this order since > > > the unsupported QCA988x AR1A chips fall off the > > > bus when resetted. Otherwise the next MMIO Op > > > after the reset causes a BUS ERROR and panic. > > > > > > Cc: stable@vger.kernel.org # 4.19 > > > Fixes: 1a7fecb766c8 ("ath10k: reset chip before reading chip_id in probe") > > > Signed-off-by: Christian Lamparter > > > > Queued up for all branches, thanks! > > This broke the 4.4 build :( And it broke the 4.9 build :(