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=-0.8 required=3.0 tests=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 4A09BC433DF for ; Wed, 8 Jul 2020 08:59:25 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id 9F0592220C for ; Wed, 8 Jul 2020 08:59:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F0592220C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-19253-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 30152 invoked by uid 550); 8 Jul 2020 08:59:18 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Received: (qmail 30117 invoked from network); 8 Jul 2020 08:59:18 -0000 X-Gm-Message-State: AOAM533EDTlWhEMjNTgTofhSM42bNcHW1KuzYgZk97ITAwBo0pxQmUyi x65jDD/9MU9CnKtwh9PZ/DCxB/rAjX2oAfC7KFw= X-Google-Smtp-Source: ABdhPJzLaMHmQ+d0DaK1+93L/dR3MzlE080J2I9IddvGS9yPpAL+dL55hLQlLBZanWkIYCvrPgtE5STzlyI22smNJzI= X-Received: by 2002:a05:620a:1654:: with SMTP id c20mr49067426qko.138.1594198745401; Wed, 08 Jul 2020 01:59:05 -0700 (PDT) MIME-Version: 1.0 References: <20200707180955.53024-1-mic@digikod.net> <20200707180955.53024-10-mic@digikod.net> <8d2dab03-289e-2872-db66-ce80ce5c189f@digikod.net> <956a05c8-529b-bf97-99ac-8958cceb35f3@digikod.net> In-Reply-To: <956a05c8-529b-bf97-99ac-8958cceb35f3@digikod.net> From: Arnd Bergmann Date: Wed, 8 Jul 2020 10:58:49 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v19 09/12] arch: Wire up landlock() syscall To: =?UTF-8?B?TWlja2HDq2wgU2FsYcO8bg==?= Cc: "linux-kernel@vger.kernel.org" , Al Viro , Andy Lutomirski , Anton Ivanov , Casey Schaufler , James Morris , Jann Horn , Jeff Dike , Jonathan Corbet , Kees Cook , Michael Kerrisk , =?UTF-8?B?TWlja2HDq2wgU2FsYcO8bg==?= , Richard Weinberger , "Serge E . Hallyn" , Shuah Khan , Vincent Dagonneau , Kernel Hardening , Linux API , linux-arch , "open list:DOCUMENTATION" , Linux FS-devel Mailing List , "open list:KERNEL SELFTEST FRAMEWORK" , LSM List , "the arch/x86 maintainers" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:dCZwDsQ38R7qsBVvIyf1CNxALNwgUsmmvbey30LG5iIqDysIR0O rUsLMDTAViKaK5b1sHWRKYwX7AEZDLAMVXTtanMB77uaSVksO7bXe9co1euEiEybksS78IH JcBu5KArlPfHZfQiFZjDoyxDy09x1uB5glfntavPFi4qSxj/RsDXIJ1GSR4TvM5PTU9J52Q F9dr2gvSxB6QF6LTUJLuQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:ZM7SaRzQOGI=:Y1Uq08jHM1LWlsH7ZDdy8i EdzQxDBltjnbzgeBAjj1/Mi1ctKV1oTJdZCiVmqDneJZsdAbFPSoC4AJpXL42QToPLImmORZx yYcz8AMUl1TGeLovrd/ESeDupQ8tv18aI08Lg9O6RSksZx4IJG0i4L0G9XTERBvHezB8jpJ78 BuBzDVG/h/Rt7IKr7SpRbb5wiQahXnDAJsqmjDJmR4pbH+B0ZYDOTeTuzRNsU8BCEcN8sDjIO SS2JSwZFk3HWDYxyCBoh/+uSL080gUCghaPnTwrND/DAs4UmuytTQrU6nmT+COl/oQ13e1DML 8H3WsO2SIvllpv2mtSrq6wZAdLfZxwClOfLHohWGZ/6ZNBGqEfNe2ZYtrJlbFbTNtzTRrFqTV tf6EDv5TZXQInOnZdFBt/3KqPzEOziNJV7KNvd55bWw6mhixjzWST6dEnQSEivvvC7n3I3pWZ L787jsKlwJ+pwOgxLPm4SFpkHi+sS+ta6meiOzSabFj2dbvwK0czb6O6MKDwm6dFOqHzLeuhc MF5KtvJz53hkwRp+wYJHkpXeif18Si4ch/AA8fJJOod9sgEVFrVUabjQVWWqBBr/knA+GBd0p TQsrq64vkblfZG4Va7N6JsSqpd+R1ngavBKvAxS+WcKJcFqGmqepTrElEpWzZXLVkaOGIe/vO XD91my+Zg/UNQiS8YpUTSrGSQ0k5j0yxxr83Z5wV5K2Orml6ZURFFo1JbDSLyqCjRFW4a3MK3 +jNEENxvK78pk1IPpCiCn+eRRNqHr8FUlmgSXq+Y+y790Eda8PuOQtE2R2GfttvHsVFhaj+KT ZdWibKU/AAVQrLN2fjsmhiw8pS3RLDjm6Qp1OYAOKmEe85LV74TYBR+WhdJ96R3WBmS5Bi7Rp lXaOMu5yKbmhbl7G4GUEbLYueqzG2oPhO0CDaLa/V8mLymZk0Ene5bc6KCeYqa9u+impFHBip dd0EWANaOiOICyDiI4K6Zt+5kFzbj/lYao14S56HncAk2LJFX8zAA On Wed, Jul 8, 2020 at 10:23 AM Micka=C3=ABl Sala=C3=BCn = wrote: > On 08/07/2020 09:47, Arnd Bergmann wrote: > > On Wed, Jul 8, 2020 at 9:31 AM Micka=C3=ABl Sala=C3=BCn wrote: > >> On 08/07/2020 09:22, Arnd Bergmann wrote: > >>> On Tue, Jul 7, 2020 at 8:10 PM Micka=C3=ABl Sala=C3=BCn wrote: > >>> > >>>> index f4a01305d9a6..a63a411a74d5 100644 > >>>> --- a/include/uapi/asm-generic/unistd.h > >>>> +++ b/include/uapi/asm-generic/unistd.h > >> > >> OK, I'll rebase the next series on linux-next. > > > > Just change the number to the next free one, without actually rebasing. > > It's always a bit messy to have multiple syscalls added, but I think th= at > > causes the least confusion. > > OK, but this will lead to two merge conflicts: patch 8 (asmlinkage) and > patch 9 (tbl files). Yes, there isn't really much one can do about that. > Do you want me to update the tools/perf/arch/*.tbl too? No, I would leave them unchanged. Arnd