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=-2.4 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_SANE_1 autolearn=no 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 DDD4EC432C0 for ; Wed, 27 Nov 2019 06:53:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6CA9120665 for ; Wed, 27 Nov 2019 06:53:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="nCPps3pw"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="CZS59tom" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726112AbfK0Gxp (ORCPT ); Wed, 27 Nov 2019 01:53:45 -0500 Received: from wnew1-smtp.messagingengine.com ([64.147.123.26]:50731 "EHLO wnew1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726111AbfK0Gxo (ORCPT ); Wed, 27 Nov 2019 01:53:44 -0500 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.west.internal (Postfix) with ESMTP id 05DB47BB; Wed, 27 Nov 2019 01:53:42 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Wed, 27 Nov 2019 01:53:43 -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=B0mPw++l8p6HLV7BgESX8Ad2sit vnZ/g/HTnedtorqQ=; b=nCPps3pwXl5joesg9r7VdrSTcgFsYxh+36vsjZEdyW8 twqViyjSJpEvzVlfhCN4rUbuZdCb8misat0UIRuAbTF/N1dOE+7rT+KLulErEZkj dvV5GuLIw2Pnw+/sfcd5V7IrlNYCIfSspLb8vOzG6uZRMTorKxDYR4PO+n5v7yNp AuaxyA7uZPlv8+6oDPAoKDnWMcGsnSJHstGFLF3ztK5stujnrO8VO7FYMBeg0TVK Z0IpUxTURWQScsnZVT2du/VRzbWo9ftMaK/LgUhzqTgio6dkCEEdbhVOejdHuBUD cv/UrzbrKLMDzd4KIejU7rlL4d3ppSyCF1smWPZm1NQ== 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=B0mPw+ +l8p6HLV7BgESX8Ad2sitvnZ/g/HTnedtorqQ=; b=CZS59tomepkbYW3NIjHPva vfQ1NTyfRYLdOQDNOufTYo0KFcMDN+SIUtfZvHEfLqyFn5A8chk2aiT/Sqo9/iHy rlc9xKQCMDKt3dK5TMOO8EQ88qhraD0Yfr4TzNf+ILcoQSkhFKDaCw+FTJG5+wxq XQWWXr4AgqdL5dtPN4LvEl768JWBwJ1XW5cqPcuEDX6jUFbOhy2F12QPacyPSabG /JEYqg+xAFMrT9m9BTJzytxCG0Ac7XTTv7jaD7oc/fJW+Q3u14rBzluzsxdWgsrK mnU67lE02pG/19aPet2YQK4HeV6q38UsoclYzH0hIgKR9iLLHmADeM1wV1iIxRhA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedufedrudeigedguddttdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpeffhffvuffkfhggtggujggfsehttdertddtredvnecuhfhrohhmpefirhgv 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 033F98005B; Wed, 27 Nov 2019 01:53:40 -0500 (EST) Date: Wed, 27 Nov 2019 07:53:39 +0100 From: Greg KH To: Nick Desaulniers Cc: "# 3.4.x" , Nathan Huckleberry , Miles Chen =?utf-8?B?KOmZs+awkeaouik=?= , Masahiro Yamada , Masahiro Yamada , Russell King , Tri Vo , Arnd Bergmann , Stefan Agner , clang-built-linux Subject: Re: please apply mbox files for CONFIG_UNWINDER_FRAME_POINTER clang support Message-ID: <20191127065339.GE1711684@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 Tue, Nov 26, 2019 at 03:12:43PM -0800, Nick Desaulniers wrote: > Greg, Sasha, > > Please apply the following mbox files to 5.3, 4.19, and 4.14 > respectively. They enable CONFIG_UNWINDER_FRAME_POINTER support for > 32b ARM kernels when compiled with Clang. > > This is upstream commit 6dc5fd93b2f1ef75d5e50fced8cb193811f25f22. > > It's a clean cherry-pick to 5.3. > A slight nudge was needed for 4.19 and 4.14 since the config name was > changed in upstream commit f9b58e8c7d03. > A further nudge was needed for 4.14 since a4353898980c and > 469cb7376c06 don't exist there. > > We're looking to use these in Android. Trusting the better judgement > of the stable maintainers, we're happy to carry these in the Android > common kernel trees, alternatively, but I think these are pretty low > risk to take. It's a new feature, so no, I can't take this for the stable trees, sorry. Feel free to carry them in the android trees. thanks, greg k-h