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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 4BB6BC433ED for ; Fri, 16 Apr 2021 21:45:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1C78A60FE8 for ; Fri, 16 Apr 2021 21:45:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344529AbhDPVpe (ORCPT ); Fri, 16 Apr 2021 17:45:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344513AbhDPVp0 (ORCPT ); Fri, 16 Apr 2021 17:45:26 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF9E6C061574 for ; Fri, 16 Apr 2021 14:45:00 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1618609498; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=uX8x0qlHjq8ARaOYNBcOux4kil9K4/exMGWuX+C6sL8=; b=VKbRPrheNtuX3dI1bEisaQvqtCV8+3F5wuKOQ08NMeXkh+wReZE6Y0yj1gdXclHqr+gKye 2ESiUvJoApKijmyjdkaJBAVesE78oDpto8FRBcOE++lDP7DB5dORpg/jQ4n1kqBX2uGRM3 P/+GEsl99ob3twts4AUHjvKb03qJaA0ljz3+cukzDGbR1I7DhVRLatNcvTMNofLTJQbc+w LflEXSDV1iMimTghbpaIL5VTi1X5boDDFei+0nmucuGExEkku6UovxYwxEpeVwDqIKpN4C 8kUWA+0aZ/nidqlp8jbucyCBDff80lcRs/UElTl0mDDpAZrJ/rX7qyauiHHOww== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1618609498; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=uX8x0qlHjq8ARaOYNBcOux4kil9K4/exMGWuX+C6sL8=; b=pZF0xV0/myJGF+9U+SPhNp2tqx4zzmCD32pifBAlK7TJRtjXC7W3xxYb0fk5C9DPCVlRpm euYsRZ65M96CQzAg== To: Mike Galbraith , Borislav Petkov Cc: LKML , DaveYoung , Baoquan He , kexec@lists.infradead.org, x86@kernel.org, Andrew Morton Subject: Re: [patch] x86/crash: fix crash_setup_memmap_entries() out-of-bounds access In-Reply-To: <7826c19ecd583700f56d2db33360e8032e812ecf.camel@gmx.de> References: <9efaad2ba042b8791cbe8c3e7cad491fe05e06eb.camel@gmx.de> <20210416110701.GA3835@dhcp-128-65.nay.redhat.com> <063a63ddea914ac654cbe9a1d1d6c76986af7882.camel@gmx.de> <20210416114708.GB79779@dhcp-128-65.nay.redhat.com> <725fa3dc1da2737f0f6188a1a9701bead257ea9d.camel@gmx.de> <20210416121636.GA22348@zn.tnic> <20210416144459.GB22348@zn.tnic> <7826c19ecd583700f56d2db33360e8032e812ecf.camel@gmx.de> Date: Fri, 16 Apr 2021 23:44:58 +0200 Message-ID: <87sg3puco5.ffs@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 16 2021 at 17:13, Mike Galbraith wrote: > On Fri, 2021-04-16 at 16:44 +0200, Borislav Petkov wrote: >> On Fri, Apr 16, 2021 at 03:16:07PM +0200, Mike Galbraith wrote: >> > On Fri, 2021-04-16 at 14:16 +0200, Borislav Petkov wrote: >> > > >> > > Please be more verbose and structure your commit message like this: >> > >> > Hrmph, I thought it was too verbose for dinky one-liner if anything. >> >> Please look at how other commit messages in tip have free text - not >> only tools output. >> >> Also, this looks like a fix for some previous commit. Please dig out >> which commit introduced the issue and put its commit ID in a Fixes: tag >> above your S-o-B. >> >> If you don't have time or desire to do that, you can say so and I'll do >> it myself when I get a chance. > > Ok, bin it for the nonce. Can all of you involved stop this sandpit fight and do something useful to fix that obvious bug already? OMG From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from galois.linutronix.de ([2a0a:51c0:0:12e:550::1]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lXWGq-009ioq-1r for kexec@lists.infradead.org; Fri, 16 Apr 2021 21:45:02 +0000 From: Thomas Gleixner Subject: Re: [patch] x86/crash: fix crash_setup_memmap_entries() out-of-bounds access In-Reply-To: <7826c19ecd583700f56d2db33360e8032e812ecf.camel@gmx.de> References: <9efaad2ba042b8791cbe8c3e7cad491fe05e06eb.camel@gmx.de> <20210416110701.GA3835@dhcp-128-65.nay.redhat.com> <063a63ddea914ac654cbe9a1d1d6c76986af7882.camel@gmx.de> <20210416114708.GB79779@dhcp-128-65.nay.redhat.com> <725fa3dc1da2737f0f6188a1a9701bead257ea9d.camel@gmx.de> <20210416121636.GA22348@zn.tnic> <20210416144459.GB22348@zn.tnic> <7826c19ecd583700f56d2db33360e8032e812ecf.camel@gmx.de> Date: Fri, 16 Apr 2021 23:44:58 +0200 Message-ID: <87sg3puco5.ffs@nanos.tec.linutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Mike Galbraith , Borislav Petkov Cc: LKML , DaveYoung , Baoquan He , kexec@lists.infradead.org, x86@kernel.org, Andrew Morton On Fri, Apr 16 2021 at 17:13, Mike Galbraith wrote: > On Fri, 2021-04-16 at 16:44 +0200, Borislav Petkov wrote: >> On Fri, Apr 16, 2021 at 03:16:07PM +0200, Mike Galbraith wrote: >> > On Fri, 2021-04-16 at 14:16 +0200, Borislav Petkov wrote: >> > > >> > > Please be more verbose and structure your commit message like this: >> > >> > Hrmph, I thought it was too verbose for dinky one-liner if anything. >> >> Please look at how other commit messages in tip have free text - not >> only tools output. >> >> Also, this looks like a fix for some previous commit. Please dig out >> which commit introduced the issue and put its commit ID in a Fixes: tag >> above your S-o-B. >> >> If you don't have time or desire to do that, you can say so and I'll do >> it myself when I get a chance. > > Ok, bin it for the nonce. Can all of you involved stop this sandpit fight and do something useful to fix that obvious bug already? OMG _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec