Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp3830730imu;
        Mon, 28 Jan 2019 11:35:09 -0800 (PST)
X-Google-Smtp-Source: ALg8bN4RJ0tvqqVA2EDtFkMEv1B6Mf3Itauwz38OORf+wRMqFw4GS4LYObBz/YTAvqesZRDv1czx
X-Received: by 2002:a17:902:50e:: with SMTP id 14mr22816674plf.141.1548704109910;
        Mon, 28 Jan 2019 11:35:09 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1548704109; cv=none;
        d=google.com; s=arc-20160816;
        b=G4ffWUWi7dhUPevOwT83Xte8x53KYhfp88/zfcakw3LmcWpROh8iEXImJ38eoX62rP
         Eu4FHr4aAHbOLI1VInkLSpzfdRC3Y3ygXHbjytdBSWSufSS6uLttyM36uXMZtA5y7hUx
         p5sGtVe6Gqx0VX11A+43pJe8WdicZDozrsMVgS+cH3yLOonmUTEb2dXcEU4Ohqv33wHc
         Ir1aVjT0CL0imRJtdBaAjbneDwVd5l9C6jCUGQT2/sWDv0nuFLSujgCYrRz6ri6WOzWs
         rGigZCwHbocY4/AEzpBn6w4xoBGf7PYhZOgpbFxjzJwu20eVcKIyHiMFSw0TbjwdIrZn
         wqpQ==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:sender:user-agent:in-reply-to
         :content-disposition:mime-version:references:message-id:subject:cc
         :to:from:date:dkim-signature;
        bh=N5K1LmXW+9Y0q45qmvT9TrkqZY4hOcYy8nvM357JUTk=;
        b=E0dc1KmD+X6vOh63ckNKI3TZynH+Vsf0h04DZ3uD6e2ZlcuOE/QCCXjRSe2PrFfoRT
         H/M/KUyX2dL3M8BwPBmzMpRhCt+eHDeDvQBIU6nih7mwVCx/rS0+jUoU1Ssph53KLPIE
         maqywmOJBNpD80dKCH0ty0OVRiAzYGEBPR0HH98kTrhgaDC4DxY2FcVuCGQ0/FAWph/9
         0FDZB8vu0IL1KuZOU64FIQ7xDqv/B82fsuAychZexv4yAmFq3nZPTGAWKC3o8oOujhUZ
         pDHYu9zlVPaCpEMEgquuP6zjPtw0kG4PEkDCQP9rgkChSCea9W1PtzTEQADXyVisHJ4S
         CbTA==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass header.i=@kernel.org header.s=default header.b=H4sG9i+7;
       spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67])
        by mx.google.com with ESMTP id v10si33003354plp.183.2019.01.28.11.34.54;
        Mon, 28 Jan 2019 11:35:09 -0800 (PST)
Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Authentication-Results: mx.google.com;
       dkim=pass header.i=@kernel.org header.s=default header.b=H4sG9i+7;
       spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1728052AbfA1TeZ (ORCPT <rfc822;kernelgary@gmail.com>
        + 99 others); Mon, 28 Jan 2019 14:34:25 -0500
Received: from mail.kernel.org ([198.145.29.99]:41278 "EHLO mail.kernel.org"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1726948AbfA1TeY (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 28 Jan 2019 14:34:24 -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 EF8DF2171F;
        Mon, 28 Jan 2019 19:34:23 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;
        s=default; t=1548704064;
        bh=9iFgeScsgv8VHJu+YuxBHTUp+lUwz1ZlURXd8z9qvi0=;
        h=Date:From:To:Cc:Subject:References:In-Reply-To:From;
        b=H4sG9i+7iasUFt5w0dSMm52KDS5M4TwwKSn9IpOHnhXtcE4Ky3O4xhkWL+v7AJXl8
         X49jOuWfik6iFWJsUTaUiC7Y3S3ihAZ4cCtvhJWQ7nNM7TG6wAQiL2Uy3YuElD66kP
         43HcDm0vvCcRECF2f/kTrF+1hd2u1N4VvkS+k2O0=
Date:   Mon, 28 Jan 2019 14:34:22 -0500
From:   Sasha Levin <sashal@kernel.org>
To:     "Rantala, Tommi T. (Nokia - FI/Espoo)" <tommi.t.rantala@nokia.com>
Cc:     "stable@vger.kernel.org" <stable@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "milian.wolff@kdab.com" <milian.wolff@kdab.com>,
        "jpmv27@aim.com" <jpmv27@aim.com>
Subject: Re: 4.14 perf unwind fixes
Message-ID: <20190128193422.GJ3973@sasha-vm>
References: <e975fbaa1bf8449038e422d7380abc4de4a36a8d.camel@nokia.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Disposition: inline
In-Reply-To: <e975fbaa1bf8449038e422d7380abc4de4a36a8d.camel@nokia.com>
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Mon, Jan 28, 2019 at 04:57:04PM +0000, Rantala, Tommi T. (Nokia - FI/Espoo) wrote:
>Hi Greg,
>
>Can you please pick these two upstream patches to 4.14?
>They fix broken perf unwinding for me.
>
>
>commit 3d20c6246690219881786de10d2dda93f616d0ac
>Author: Martin Vuille <
>jpmv27@aim.com>
>Date:   Sun Feb 11 16:24:20 2018 -0500
>
>    perf unwind: Unwind with libdw doesn't take symfs into account
>
>
>commit 1fe627da30331024f453faef04d500079b901107
>Author: Milian Wolff <
>milian.wolff@kdab.com>
>Date:   Mon Oct 29 15:16:44 2018 +0100
>
>    perf unwind: Take pgoff into account when reporting elf to libdwfl

I've queued these for 4.14 and older. Thank you.

--
Thanks,
Sasha