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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 2464CC2BA1A for ; Sat, 25 Apr 2020 01:44:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5B162087E for ; Sat, 25 Apr 2020 01:44:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587779056; bh=dEsZkqvnMLvemwC5JZBMdhog0NUYTGfMOIaUvEcwpUs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=PYPxXr8SMszmUWhJJ3fEzyzHyRnfEdESKrxfc5pL2dSoYlo4XYOwAaKFxCt2qSVsX d1JqTRvnsHvU9AAosHlFljCeNcpRIyXUEUo4dSh+/D5gMIWhr0mpnUXi8W8sSpVFHL q64NHl9F8MeAEPYwLYMA1zHCH8jt8ez/r86b+Aro= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726040AbgDYBoQ (ORCPT ); Fri, 24 Apr 2020 21:44:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:42946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726038AbgDYBoQ (ORCPT ); Fri, 24 Apr 2020 21:44:16 -0400 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 A4F2120857; Sat, 25 Apr 2020 01:44:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587779055; bh=dEsZkqvnMLvemwC5JZBMdhog0NUYTGfMOIaUvEcwpUs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=KwEwR6mKtBH2f4MCkuAkxeDIWSfFZXiDAo+b6YdZUF2oXjeaOWlmm72Unhp7sOLBy 9uHgiJ42Ii6ligO1mgHmX8IKg+pnYY0WuIUvHOeoMg/RsjcKv7bd4BVo70Vdl/y4PQ e1G4JNeVtewZftE78NX9Psmp2gc1fAz0cUCZAwl4= Date: Fri, 24 Apr 2020 21:44:14 -0400 From: Sasha Levin To: James Morse Cc: stable@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [stable:PATCH 0/4 v5.4] arm64: Workaround Neoverse-N1 #1542419 Message-ID: <20200425014414.GC13035@sasha-vm> References: <20200424163805.4087-1-james.morse@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20200424163805.4087-1-james.morse@arm.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 Fri, Apr 24, 2020 at 05:38:01PM +0100, James Morse wrote: >This series backports the Neoverse-N1 #1542419 erratum workaround >to v5.4.35. The series was originally merged in v5.5. > >These patches handle user-space. The kernel change was: >commit dd8a1f134884 ("arm64: ftrace: Ensure synchronisation in PLT setup >for Neoverse-N1 #1542419"), which was taken as a fix for v5.4. I've queued this and the 4.19 backport, thank you! -- Thanks, Sasha