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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_NEOMUTT 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 31B33C28CC0 for ; Wed, 29 May 2019 12:30:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F1EE12070D for ; Wed, 29 May 2019 12:30:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727048AbfE2Mai (ORCPT ); Wed, 29 May 2019 08:30:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60042 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726612AbfE2Mai (ORCPT ); Wed, 29 May 2019 08:30:38 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 151F46147C; Wed, 29 May 2019 12:30:38 +0000 (UTC) Received: from treble (ovpn-123-24.rdu2.redhat.com [10.10.123.24]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A75411001E71; Wed, 29 May 2019 12:30:33 +0000 (UTC) Date: Wed, 29 May 2019 07:30:31 -0500 From: Josh Poimboeuf To: Steven Rostedt Cc: Jiri Kosina , Johannes Erdfelt , Joe Lawrence , Jessica Yu , Miroslav Benes , Ingo Molnar , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Oops caused by race between livepatch and ftrace Message-ID: <20190529123031.vaz6ze7tjekcbebl@treble> References: <90f78070-95ec-ce49-1641-19d061abecf4@redhat.com> <20190520210905.GC1646@sventech.com> <20190520211931.vokbqxkx5kb6k2bz@treble> <20190520173910.6da9ddaf@gandalf.local.home> <20190521141629.bmk5onsaab26qoaw@treble> <20190521104204.47d4e175@gandalf.local.home> <20190521164227.bxdff77kq7fgl5lp@treble> <20190521125319.04ac8b6c@gandalf.local.home> <20190529080648.0e001bfd@oasis.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190529080648.0e001bfd@oasis.local.home> User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Wed, 29 May 2019 12:30:38 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 29, 2019 at 08:06:48AM -0400, Steven Rostedt wrote: > On Wed, 29 May 2019 13:17:21 +0200 (CEST) > Jiri Kosina wrote: > > > > > From: Josh Poimboeuf > > > > Subject: [PATCH] livepatch: Fix ftrace module text permissions race > > > > > > Thanks, > > > > > > I'll try to find some time to test this as well. > > > > Steve, Jessica, any final word on this? > > I was under the impression that Josh was going to send an updated > patch (and a properly sent one). Patches embedded in other emails don't > get flagged by my internal patchwork, so they usually get ignored. Yeah, I actually have a newer version of the patch in my queue. I'll try to send it out shortly. -- Josh