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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2B99FA3741 for ; Mon, 31 Oct 2022 15:21:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231747AbiJaPVN (ORCPT ); Mon, 31 Oct 2022 11:21:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230045AbiJaPVK (ORCPT ); Mon, 31 Oct 2022 11:21:10 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67441DE80 for ; Mon, 31 Oct 2022 08:21:07 -0700 (PDT) Received: from zn.tnic (p200300ea9733e7cf329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ea:9733:e7cf:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 18D761EC0430; Mon, 31 Oct 2022 16:21:05 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1667229665; 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: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=Db7WJVy4OeuTAMBJY1kZVmvASTWQFkOtfVPTdG7CobU=; b=CoRTjjQGY6HfFTrvq5RPdbUZXzDnOhcO+WOaLet+LZKZhdYfvh56kDng1p7W8UOsC60OVc cozEqZo5UEUTxt4CUApO0lo12I7q5HvU9+ozz0PT2rtU95dXZfxvhCq+Q2vBvaaK2r2eFc R+Xg2qq+Fmz2PBcqAo0nPYa2e84T4UM= Date: Mon, 31 Oct 2022 16:20:59 +0100 From: Borislav Petkov To: Alexander Lobakin , Jiri Slaby Cc: Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" , "Peter Zijlstra (Intel)" , Tony Luck , Kees Cook , Masahiro Yamada , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] x86/boot: fix relying on link order Message-ID: References: <20221031151047.167288-1-alexandr.lobakin@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20221031151047.167288-1-alexandr.lobakin@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org + jslaby. On Mon, Oct 31, 2022 at 04:10:45PM +0100, Alexander Lobakin wrote: > The series contains stuff I caught last week while working on some > x86 code. It can be considered a material for fixes or for next, > I'm okay with either, although leaning more towards fixes :P > > Notes on patches: > * 0001: I didn't put any "Fixes:" tag since it's not linear. The > lines changed with this patch came from the initial x86 > KASLR series, but that unconditional jump to the kernel > beginning already was there. It goes at least from the set > that brought relocatable kernel support to x86, but this > is quite prehistoric already and might not look really > relatable. So up to you whether it needs any. > * 0002: doesn't fix anything, except that having any files listed > in that whitelist already is an architecture bug :D And > it wouldn't be convenient to decouple it from #0001, but > up to you as well. > > Alexander Lobakin (2): > x86/boot: robustify calling startup_{32,64}() from the decompressor > code > scripts/head-object-list: remove x86 from the list > > arch/x86/boot/compressed/head_32.S | 2 +- > arch/x86/boot/compressed/head_64.S | 2 +- > arch/x86/boot/compressed/misc.c | 16 +++++++++++----- > scripts/head-object-list.txt | 6 ------ > 4 files changed, 13 insertions(+), 13 deletions(-) > > -- > 2.38.1 > -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette