Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1760109pxj; Wed, 19 May 2021 13:16:33 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx+RuE0GrZH1UafIao1TJIzlXIRFH9q0qCzU/BDjoP8nzGOTL/1sF8XgvZvp3+4+pPP8dbG X-Received: by 2002:a02:ab87:: with SMTP id t7mr993656jan.57.1621455392737; Wed, 19 May 2021 13:16:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621455392; cv=none; d=google.com; s=arc-20160816; b=U8Kr2n+g2u4HaGT3titpzYlf++oy7aoCpRgEZaHDLdqMgRowb8WUUt31fgCsIk8P6/ 4DJOPSoVPZax4ijaUI+OlkMWXKK3vefahk6rEnzjtQcvndCtGfFx/S7ODbkFLZCeVVxX Li56X0be/HSKPfiWxzb0jOSpnGsvsAJG+fiSGCf7MUNUWa5cKe/ZwF/OTLpXS9BCa8VB gISkeOsX5S4LnJsdYyqfS7tg1B3WQt6INGU1Zua43/0WMcxmItK6figjKpvo6kVaYZdM r4mrEMxuUaRlJZJIBTfvzpyb2nCzZnUYnepgoISiCSkAqRsP9b5TRLkbQ6kzKHJ6KEl7 hfzQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:from:cc:to:subject :content-transfer-encoding:mime-version:references:in-reply-to :user-agent:date:dkim-signature:dkim-filter; bh=QZq82rVmyfNAQRGIThX8b6YcFi2fZNziFxXOsphMPf8=; b=akPZbNFfJ56l7dTK035NibT/OQolP7yF9Go8674fRA6YHx/EDjOazChHV2ygeQYTBv 0l+ZtjYyeJ43v24zxO0AO4RKu520kv1x3rzNizrnqd3rXoe2VMUyqFnsSZth94/Fa+wr TqscbmHw4M1MSJihvKyK2P1UnzIJyxZsS7D1OdnUR2k1jne20KuOt8k3miQ7l1K9/qFI IoVDpGelENhBKiIWa21EM11m1t3nthxBZzQlSCnFQmnVAO0FuZhDnEdCO4BdRT9N/VcT D/hdR7frpb4mHXaxSq+dBm1ZPj7qJeAWsEJyve5V0v7DMYAUii+BBMsdd7bumXFM0qxq 0t4g== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@zytor.com header.s=2021042801 header.b=RuqkvFEp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=zytor.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y15si575876ilj.128.2021.05.19.13.16.20; Wed, 19 May 2021 13:16:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@zytor.com header.s=2021042801 header.b=RuqkvFEp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=zytor.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355162AbhESQT1 (ORCPT + 99 others); Wed, 19 May 2021 12:19:27 -0400 Received: from terminus.zytor.com ([198.137.202.136]:47013 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355156AbhESQTY (ORCPT ); Wed, 19 May 2021 12:19:24 -0400 Received: from [IPv6:2601:646:8602:8be1:9435:8c14:a4d5:681] ([IPv6:2601:646:8602:8be1:9435:8c14:a4d5:681]) (authenticated bits=0) by mail.zytor.com (8.16.1/8.15.2) with ESMTPSA id 14JGHehX4156114 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO); Wed, 19 May 2021 09:17:43 -0700 DKIM-Filter: OpenDKIM Filter v2.11.0 mail.zytor.com 14JGHehX4156114 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zytor.com; s=2021042801; t=1621441064; bh=QZq82rVmyfNAQRGIThX8b6YcFi2fZNziFxXOsphMPf8=; h=Date:In-Reply-To:References:Subject:To:CC:From:From; b=RuqkvFEpRqv0P2p9GIvXEI060homz7gPy1W5NvGeqYtJDM65NNl7UdIlxZI3qCFIW sfnYUGt8EGB2C+ghGCLD4u2LWI5+FP1CHfqwRIKaWVLcmbKip+QzkcV2/54zlAVSLX Ll/daff6jOvQR3YllO90IBUNSxRt0LKGm1JK1aSyVW4mkCTa4E50JP/ndQTfbSzfph +SIKZx3T6T9jVWCxvj5qnDcjtmznoG/fzrKdn5uOPqYWYIdH37+7A4PVU2mLrUxIzA p2GXa5nvdwo7POkBV4ahLZyOWyVVLiTZBwOWegJCYTFl7de55JvdaIsPGWxOXYVK4M dlbI3J1BF5B+g== Date: Wed, 19 May 2021 09:17:30 -0700 User-Agent: K-9 Mail for Android In-Reply-To: References: <20210518191303.4135296-1-hpa@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH v4 0/6] x86/syscall: use int for x86-64 system calls To: Ingo Molnar CC: Thomas Gleixner , Ingo Molnar , Andy Lutomirski , Borislav Petkov , Linux Kernel Mailing List From: "H. Peter Anvin" Message-ID: <62DB118D-3923-42E8-B3D2-3DF98F9A84C7@zytor.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org :) On May 19, 2021 4:29:29 AM PDT, Ingo Molnar wrote: > >* H=2E Peter Anvin wrote: > >> From: "H=2E Peter Anvin (Intel)" >>=20 >> This patchset addresses several inconsistencies in the handling of >> system call numbers in x86-64 (and x32)=2E > >> arch/x86/entry/common=2Ec | 93 +++-- >> arch/x86/entry/entry_64=2ES | 2 +- >> arch/x86/include/asm/syscall=2Eh | 2 +- >> tools/testing/selftests/x86/syscall_numbering=2Ec | 488 >+++++++++++++++++++++--- >> 4 files changed, 508 insertions(+), 77 deletions(-) > >Thanks Peter - this series is really nice now, and I agree that this=20 >inconsistency should be fixed=2E > >Thanks, > > Ingo --=20 Sent from my Android device with K-9 Mail=2E Please excuse my brevity=2E