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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_MUTT 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 5CBD2C28EBD for ; Sun, 9 Jun 2019 10:05:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 27A9B20868 for ; Sun, 9 Jun 2019 10:05:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="M9W2m1k5"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="oGqYk5Vj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728026AbfFIKFJ (ORCPT ); Sun, 9 Jun 2019 06:05:09 -0400 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:38743 "EHLO new1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727982AbfFIKFI (ORCPT ); Sun, 9 Jun 2019 06:05:08 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id 3F3BE147B; Sun, 9 Jun 2019 06:05:07 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Sun, 09 Jun 2019 06:05:07 -0400 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:content-transfer-encoding:in-reply-to; s=fm1; bh=v 9RhOt5K8pig8IUB1/c4MefxJ4ff0hGkI5SiQ0YKmhM=; b=M9W2m1k52OBZ3yUsV wIDSvz0s6E468Nrsf8KFCXOlUcyB8WV2jvk8mznQbj4VbkU5RK0ltqNMqwjkqYIE R7XRUcJ2y6Fht+yKJ0n6TNAjS+RRMjfezFO3d8jdcmxYl5CUHERySLymG8iQaQya SLddgGT3jGl+m2okYkM4cCQws7ET52ONlBvFs07pKc4SZKrTY88dikWKAjidadzW Rq4PhYO0YvMYQ8ds7SdJtQS/d6fSbW8x+a5OxN2p6I0X/aW+1rV3FF531pNoiK8w ZBYzq8ZI1xhwZzpcevEijrzhM6hIEJg+ZY4opNZsge6CBbEkDCdnuux4mAaym14+ +242Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding: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=fm3; bh=v9RhOt5K8pig8IUB1/c4MefxJ4ff0hGkI5SiQ0YKm hM=; b=oGqYk5Vj68WQDNX6tOArOgDYyQRCWJdESwE+aU6MCQqE6mS9x6s81vDVo pyojeElc67bHcMZkmdepsM5xLcgCXzxfuRVu4fILb0apFf/+iAMEJfxrfaDOkWSV +Ew8YwXaQYxAg3hVw09+hQT51BdzuOQc/Jv8NSRyI8jdZjM99CoM0ZBw0Jfj4Y7v qsXr0TqHqPZ5XRLLqTRWUAk+j3Or2AgYAvWZ0nOV9Pa4H1viz+Pw++fBa/l0InGd XkXXCtkolvOkXX8O4W8L4+qrY81e4Kff2rt+aus4p1s2vaxyBYcgdHzdNWrCODu9 qZKTZMfUe6jD0w77663Lq637m7EYw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduuddrudehtddgvdegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtugfgjggfsehtkeertddtreejnecuhfhrohhmpefirhgv ghcumffjuceoghhrvghgsehkrhhorghhrdgtohhmqeenucfkphepkeefrdekiedrkeelrd dutdejnecurfgrrhgrmhepmhgrihhlfhhrohhmpehgrhgvgheskhhrohgrhhdrtghomhen ucevlhhushhtvghrufhiiigvpedt 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 96AD680059; Sun, 9 Jun 2019 06:05:04 -0400 (EDT) Date: Sun, 9 Jun 2019 12:05:02 +0200 From: Greg KH To: Petr =?utf-8?Q?=C5=A0tetiar?= Cc: sashal@kernel.org, jason@lakedaemon.net, jhogan@kernel.org, john@phrozen.org, ldir@darbyshire-bryant.me.uk, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, marc.zyngier@arm.com, paul.burton@mips.com, ralf@linux-mips.org, stable@vger.kernel.org, tglx@linutronix.de, Karl =?iso-8859-1?Q?P=E1lsson?= Subject: Re: [PATCH AUTOSEL 4.9 18/25] MIPS: perf: ath79: Fix perfcount IRQ assignment Message-ID: <20190609100502.GB20602@kroah.com> References: <20190507054123.32514-18-sashal@kernel.org> <1559856484-8579-1-git-send-email-ynezz@true.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1559856484-8579-1-git-send-email-ynezz@true.cz> User-Agent: Mutt/1.12.0 (2019-05-25) Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Thu, Jun 06, 2019 at 11:28:04PM +0200, Petr Štetiar wrote: > Hi, > > Karl has reported to me today, that he's experiencing weird reboot hang on his > devices with 4.9.180 kernel and that he has bisected it down to my backported > patch. > > I would like to kindly ask you for removal of this patch. This patch should > be reverted from all stable kernels up to 5.1, because perf counters were not > broken on those kernels, and this patch won't work on the ath79 legacy IRQ > code anyway, it needs new irqchip driver which was enabled on ath79 with > commit 51fa4f8912c0 ("MIPS: ath79: drop legacy IRQ code"). Thanks for the report, I'll go revert this from everywhere. greg k-h