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 4C25AC6FA99 for ; Sun, 12 Mar 2023 12:11:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230013AbjCLMK5 (ORCPT ); Sun, 12 Mar 2023 08:10:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230242AbjCLMKk (ORCPT ); Sun, 12 Mar 2023 08:10:40 -0400 Received: from mail.ispras.ru (mail.ispras.ru [83.149.199.84]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84DE87DBA; Sun, 12 Mar 2023 05:10:39 -0700 (PDT) Received: from mail.ispras.ru (unknown [83.149.199.84]) by mail.ispras.ru (Postfix) with ESMTPSA id E9C4E44C1026; Sun, 12 Mar 2023 12:10:37 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 mail.ispras.ru E9C4E44C1026 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ispras.ru; s=default; t=1678623038; bh=4qoX9n/L8Phc5k4mKmrmAxLep0XMV0xtLDWTM61Mlqo=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=QRHP699+QFrJElbcWoftLhs2cvD23uikMW1UpMIhWYBfmUoIfqZjJhGeuMUOI/mxc 6iXcu4YVfVmhpwlNXynLSgJ0RaNXNMGsZ/jM33VhCYSPXMoOYvBlLsZqZb7sOQeqNe XPguW3SFzH7ydZ0xBfTtG7Ys+qdyLTppKBJ1qltw= MIME-Version: 1.0 Date: Sun, 12 Mar 2023 15:10:37 +0300 From: Evgeniy Baskov To: Ard Biesheuvel Cc: Borislav Petkov , Andy Lutomirski , Dave Hansen , Ingo Molnar , Peter Zijlstra , Thomas Gleixner , Alexey Khoroshilov , Peter Jones , "Limonciello, Mario" , joeyli , lvc-project@linuxtesting.org, x86@kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH v4 17/26] x86/boot: Reduce size of the DOS stub In-Reply-To: References: User-Agent: Roundcube Webmail/1.4.4 Message-ID: <1df46f0fa7a2643d2d6ecf7262b61eea@ispras.ru> X-Sender: baskov@ispras.ru Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2023-03-11 20:27, Ard Biesheuvel wrote: > On Sat, 11 Mar 2023 at 15:49, Evgeniy Baskov wrote: >> >> On 2023-03-10 17:59, Ard Biesheuvel wrote: >> > On Thu, 15 Dec 2022 at 13:40, Evgeniy Baskov wrote: >> >> >> >> This is required to fit more sections in PE section tables, >> >> since its size is restricted by zero page located at specific offset >> >> after the PE header. >> >> >> >> Tested-by: Mario Limonciello >> >> Tested-by: Peter Jones >> >> Signed-off-by: Evgeniy Baskov >> > >> > I'd prefer to rip this out altogether. >> > >> > https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/commit/?id=9510f6f04f579b9a3f54ad762c75ab2d905e37d8 >> >> Sounds great! Can I replace this patch with yours in v5? >> > > Of course. > >> > >> > (and refer to the other thread in linux-efi@) >> >> Which thread exactly? The one about the removal of >> real-mode code? >> > > Yes, this one > > https://lore.kernel.org/linux-efi/20230308202209.2980947-1-ardb@kernel.org/ Thanks!