Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp364414ybi; Thu, 13 Jun 2019 17:58:11 -0700 (PDT) X-Google-Smtp-Source: APXvYqznmP7Sd/ChepwBotsXFPuc9BWulbvlEsC6FwVMZBAdzYGyHGSOPvYmetYF4K7Clo94ZYEg X-Received: by 2002:a63:3d0f:: with SMTP id k15mr2804336pga.343.1560473891016; Thu, 13 Jun 2019 17:58:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560473891; cv=none; d=google.com; s=arc-20160816; b=aLceBt6WYzG419/TCf/WvNhJ5Tbzo6JBESFchh+NeNXP4hOnV8eZmQaWpH8Obq4RBs SbeP2QezMFS8OeWQHiOwA6CPMfP4FqS90b4xfFL/9yKVA4dYJcdnaDhbvwL2T0tWgz38 YsRoJaGk3PfQW2ywfO+R4s2qWppQglZcr0ccIaV1U3V7+hB3xcXjsiSWT/6/gDccXjJR 4mwFy5rsj6bA/a/3PdslBMybvhRIID/izbeNCW6HRti0ezkMYWX7aOg/DH5241hAs0f7 nvygsKyuFTReIRRclQcQLhcNgDHvMluNLcAeEpA2aZiJENCWBHfz6P7ylF/F7sDaXiPT 20rg== 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; bh=11TSPal/9HqpDN1pMEpM0oci2GfQTg5ixScNC9rVUoE=; b=xIJY5PnBcBSQ8hQcLFpY6qePBPzlLwi7De54FQoFXh/jhuk6ax1P+pPAqqqu2Ol2rq rEYRPHG/8cB5eefIFwSSFTgK3bavQScGDPPXG2Yoa105BiCKfZR/ze0jNUn15w3XvQQU THCicR1Cb3H82kkzNvbcIzD2zQFbrB2rMKRFMT2PSpXQNKVbTr1EbtzVADGpb9x5JNC7 iT1+j2Oty2v/nLIqBaSWA36+i3TqMztXF+wsFpCajlVEPcFNM8tACFAI2PTii5sm9ZJa 5qbGUmfYn8Pi5DhscrQDvl3b6nn3EGqa5uij4WDIyB1xeb3AcNo7khpG5yUVXTo+lGbH 9uug== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b188si849357pfa.8.2019.06.13.17.57.56; Thu, 13 Jun 2019 17:58:10 -0700 (PDT) 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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727183AbfFNA5d (ORCPT + 99 others); Thu, 13 Jun 2019 20:57:33 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56050 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725863AbfFNA5d (ORCPT ); Thu, 13 Jun 2019 20:57:33 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7753B3091740; Fri, 14 Jun 2019 00:57:20 +0000 (UTC) Received: from treble (ovpn-121-232.rdu2.redhat.com [10.10.121.232]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5E9EC607AF; Fri, 14 Jun 2019 00:57:14 +0000 (UTC) Date: Thu, 13 Jun 2019 19:57:07 -0500 From: Josh Poimboeuf To: Steven Rostedt Cc: Petr Mladek , Jiri Kosina , Miroslav Benes , Jessica Yu , Joe Lawrence , linux-kernel@vger.kernel.org, live-patching@vger.kernel.org, Johannes Erdfelt , Ingo Molnar Subject: Re: [PATCH] livepatch: Fix ftrace module text permissions race Message-ID: <20190614005707.oq5ndrhropbbkoq7@treble> References: <20190530135414.taftuprranwtowry@pathway.suse.cz> <20190531191256.z5fm4itxewagd5xc@treble> <20190531222527.535zt6qzqmad34ss@treble> <20190613173804.37cd37f8@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190613173804.37cd37f8@gandalf.local.home> User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Fri, 14 Jun 2019 00:57:33 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 13, 2019 at 05:38:04PM -0400, Steven Rostedt wrote: > On Fri, 31 May 2019 17:25:27 -0500 > Josh Poimboeuf wrote: > > > On Fri, May 31, 2019 at 02:12:56PM -0500, Josh Poimboeuf wrote: > > > > Anyway, the above is a separate problem. This patch looks > > > > fine for the original problem. > > > > > > Thanks for the review. I'll post another version, with the above > > > changes and with the patches split up like Miroslav suggested. > > > > The latest patches are here: > > > > https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git/log/?h=fix-livepatch-ftrace-race > > > > If the bot likes them, I'll post them properly soon. > > > > Was this ever posted? I totally forgot. I'll post them now. -- Josh