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 4DB7FC04E69 for ; Tue, 11 Jul 2023 17:21:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232766AbjGKRVF convert rfc822-to-8bit (ORCPT ); Tue, 11 Jul 2023 13:21:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232529AbjGKRVC (ORCPT ); Tue, 11 Jul 2023 13:21:02 -0400 Received: from mail-vk1-f170.google.com (mail-vk1-f170.google.com [209.85.221.170]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB2FB2128; Tue, 11 Jul 2023 10:20:12 -0700 (PDT) Received: by mail-vk1-f170.google.com with SMTP id 71dfb90a1353d-47e96ddc863so3763980e0c.0; Tue, 11 Jul 2023 10:20:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689095988; x=1691687988; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=r1E8sshrAsRaTXfo6weNCw3VfVLbTLnqtK1Z13Sm9Os=; b=JioxtvJ6bGiiSrfyFO8yP95NKTiLWcFvzOWMbT8bEtMqGkxvChQOSMILPx93uC8NYs F91lEmKpQFfBp5FsSU7fIfmiIRnZ46Rj/GyghlglyO+eAJ936xDBT66t2t3+jn7//Jrj sWgTHs0cErJhkqlFEubYEr5ITUbxxy78A6Q4cyiA7vn7Lg29hwuuvq2P7Lfy2Uu2g27w fOYyEVYRnZbxE1DJxDtISdd4VFF2LemFOsLUsQT8s70pqAA1cH2ZCYPMT+o8QSQLYkoG xjqQY0rSgYgTGJ7JDPjQlwfR0mncvli6Q5GJw461aJUSrQ8ply3KJx8xMS9tIz2M++bU 8YaA== X-Gm-Message-State: ABy/qLYF0d6IYekG7CsRApXaL+g1v7yOrNS2T/MyG59N5U/MNV5Bu1r7 PUnm9DfOCaJk1qzs0/AeLxWkyURnj8AUIvjY+xk= X-Google-Smtp-Source: APBJJlHvjqSOXNmdmDvle0026k90GDtUYnPqvi6JX9yQULKCWL0XAYOjkAe7gIe04qveWs0x8fU9K4aaoqcGOl9T0Z0= X-Received: by 2002:a05:6122:d15:b0:47a:e101:b25 with SMTP id az21-20020a0561220d1500b0047ae1010b25mr6414180vkb.3.1689095987477; Tue, 11 Jul 2023 10:19:47 -0700 (PDT) MIME-Version: 1.0 References: <22294b3b68050a70eaaa962eff46b8672bc2f7e8.1689092120.git.legion@kernel.org> In-Reply-To: <22294b3b68050a70eaaa962eff46b8672bc2f7e8.1689092120.git.legion@kernel.org> From: Namhyung Kim Date: Tue, 11 Jul 2023 10:19:35 -0700 Message-ID: Subject: Re: [PATCH v4 4/5] tools headers UAPI: Sync files changed by new fchmodat2 syscall To: Alexey Gladkov Cc: LKML , Arnd Bergmann , linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, Palmer Dabbelt , James.Bottomley@hansenpartnership.com, acme@kernel.org, alexander.shishkin@linux.intel.com, axboe@kernel.dk, benh@kernel.crashing.org, borntraeger@de.ibm.com, bp@alien8.de, catalin.marinas@arm.com, christian@brauner.io, dalias@libc.org, davem@davemloft.net, deepa.kernel@gmail.com, deller@gmx.de, dhowells@redhat.com, fenghua.yu@intel.com, fweimer@redhat.com, geert@linux-m68k.org, glebfm@altlinux.org, gor@linux.ibm.com, hare@suse.com, hpa@zytor.com, ink@jurassic.park.msu.ru, jhogan@kernel.org, kim.phillips@arm.com, ldv@altlinux.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux@armlinux.org.uk, linuxppc-dev@lists.ozlabs.org, luto@kernel.org, mattst88@gmail.com, mingo@redhat.com, monstr@monstr.eu, mpe@ellerman.id.au, paulus@samba.org, peterz@infradead.org, ralf@linux-mips.org, sparclinux@vger.kernel.org, stefan@agner.ch, tglx@linutronix.de, tony.luck@intel.com, tycho@tycho.ws, will@kernel.org, x86@kernel.org, ysato@users.sourceforge.jp Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org Hello, On Tue, Jul 11, 2023 at 9:18 AM Alexey Gladkov wrote: > > From: Palmer Dabbelt > > That add support for this new syscall in tools such as 'perf trace'. > > Signed-off-by: Palmer Dabbelt > Signed-off-by: Alexey Gladkov > --- > tools/include/uapi/asm-generic/unistd.h | 5 ++++- > tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl | 2 ++ > tools/perf/arch/powerpc/entry/syscalls/syscall.tbl | 2 ++ > tools/perf/arch/s390/entry/syscalls/syscall.tbl | 2 ++ > tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 2 ++ > 5 files changed, 12 insertions(+), 1 deletion(-) It'd be nice if you route this patch separately through the perf tools tree. We can add this after the kernel change is accepted. Thanks, Namhyung > > diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h > index dd7d8e10f16d..76b5922b0d39 100644 > --- a/tools/include/uapi/asm-generic/unistd.h > +++ b/tools/include/uapi/asm-generic/unistd.h > @@ -817,8 +817,11 @@ __SYSCALL(__NR_futex_waitv, sys_futex_waitv) > #define __NR_set_mempolicy_home_node 450 > __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node) > > +#define __NR_fchmodat2 452 > +__SYSCALL(__NR_fchmodat2, sys_fchmodat2) > + > #undef __NR_syscalls > -#define __NR_syscalls 451 > +#define __NR_syscalls 453 > > /* > * 32 bit systems traditionally used different > diff --git a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl > index 3f1886ad9d80..434728af4eaa 100644 > --- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl > +++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl > @@ -365,3 +365,5 @@ > 448 n64 process_mrelease sys_process_mrelease > 449 n64 futex_waitv sys_futex_waitv > 450 common set_mempolicy_home_node sys_set_mempolicy_home_node > +# 451 reserved for cachestat > +452 n64 fchmodat2 sys_fchmodat2 > diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl > index a0be127475b1..6b70b6705bd7 100644 > --- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl > +++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl > @@ -537,3 +537,5 @@ > 448 common process_mrelease sys_process_mrelease > 449 common futex_waitv sys_futex_waitv > 450 nospu set_mempolicy_home_node sys_set_mempolicy_home_node > +# 451 reserved for cachestat > +452 common fchmodat2 sys_fchmodat2 > diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl > index b68f47541169..0ed90c9535b0 100644 > --- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl > +++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl > @@ -453,3 +453,5 @@ > 448 common process_mrelease sys_process_mrelease sys_process_mrelease > 449 common futex_waitv sys_futex_waitv sys_futex_waitv > 450 common set_mempolicy_home_node sys_set_mempolicy_home_node sys_set_mempolicy_home_node > +# 451 reserved for cachestat > +452 common fchmodat2 sys_fchmodat2 sys_fchmodat2 > diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl > index c84d12608cd2..a008724a1f48 100644 > --- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl > +++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl > @@ -372,6 +372,8 @@ > 448 common process_mrelease sys_process_mrelease > 449 common futex_waitv sys_futex_waitv > 450 common set_mempolicy_home_node sys_set_mempolicy_home_node > +# 451 reserved for cachestat > +452 common fchmodat2 sys_fchmodat2 > > # > # Due to a historical design error, certain syscalls are numbered differently > -- > 2.33.8 >