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 C7BFDC001E0 for ; Tue, 11 Jul 2023 17:24:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231373AbjGKRYU (ORCPT ); Tue, 11 Jul 2023 13:24:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232891AbjGKRXs (ORCPT ); Tue, 11 Jul 2023 13:23:48 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 319C5A6; Tue, 11 Jul 2023 10:23:47 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id AE24D61596; Tue, 11 Jul 2023 17:23:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75D7BC433C8; Tue, 11 Jul 2023 17:23:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689096226; bh=zRaRZODsK04vezweUZ+H0PPfgi1k3wqQi7324zxQ/28=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PZNeD789rxo/FRL8fguXIaEhIdcb3NoIGN+R9irixNbC8LsCXOFUznWzq9WmhX658 ctLKt4COOixyfu+iv7gv3l9QC8KiJ43LdgPgDcE1w2J7wMHlQWTmN6JkCU9QtffkJi ofqDiuh+IIRXiX99OJNPoCjVQaYVaBtzcSdXCqRv0PuGoSZCDfIZHVpkMCK9Y2t1GI vvkbRprIdu8vTrPKKD7IRTCrO4yEdFk+gpmFbTGc26mgSAZvKXM3tPq/RUsz8NXAKQ Vua2j8OnCVr7Lflg091O7i0d7MqnHEfpV0YZTlcSdv52fPNSg3ivTTA+lEvAAClYgQ Rul1HsweoxsXQ== Date: Tue, 11 Jul 2023 19:23:24 +0200 From: Alexey Gladkov To: Namhyung Kim 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 Subject: Re: [PATCH v4 4/5] tools headers UAPI: Sync files changed by new fchmodat2 syscall Message-ID: References: <22294b3b68050a70eaaa962eff46b8672bc2f7e8.1689092120.git.legion@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On Tue, Jul 11, 2023 at 10:19:35AM -0700, Namhyung Kim wrote: > 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. Sure. No problem. > > > > 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 > > > -- Rgrds, legion