Commit 22f72088 authored by Namhyung Kim's avatar Namhyung Kim
Browse files

tools headers: Update the syscall table with the kernel sources 



To pick up the changes in:

  c4a16820 fs: add open_tree_attr()
  2df1ad0d x86/arch_prctl: Simplify sys_arch_prctl()
  e632bca0 arm64: generate 64-bit syscall.tbl

This is basically to support the new open_tree_attr syscall.  But it
also needs to update asm-generic unistd.h header to get the new syscall
number.  And arm64 unistd.h header was converted to use the generic
64-bit header.

Addressing this perf tools build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/scripts/syscall.tbl scripts/syscall.tbl
    diff -u tools/perf/arch/x86/entry/syscalls/syscall_32.tbl arch/x86/entry/syscalls/syscall_32.tbl
    diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
    diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/syscalls/syscall_n64.tbl
    diff -u tools/perf/arch/arm/entry/syscalls/syscall.tbl arch/arm/tools/syscall.tbl
    diff -u tools/perf/arch/sh/entry/syscalls/syscall.tbl arch/sh/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/sparc/entry/syscalls/syscall.tbl arch/sparc/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/xtensa/entry/syscalls/syscall.tbl arch/xtensa/kernel/syscalls/syscall.tbl
    diff -u tools/arch/arm64/include/uapi/asm/unistd.h arch/arm64/include/uapi/asm/unistd.h
    diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h

Please see tools/include/uapi/README for further details.

Acked-by: default avatarIngo Molnar <mingo@kernel.org>
Tested-by: default avatarVenkat Rao Bagalkote <venkat88@linux.ibm.com>
Cc: linux-arch@vger.kernel.org
Link: https://lore.kernel.org/r/20250410001125.391820-6-namhyung@kernel.org


Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
parent af74e5fe

tools/arch/arm64/include/uapi/asm/unistd.h

+1 −23
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

/*

 * Copyright (C) 2012 ARM Ltd.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */



#define __ARCH_WANT_RENAMEAT

#define __ARCH_WANT_NEW_STAT

#define __ARCH_WANT_SET_GET_RLIMIT

#define __ARCH_WANT_TIME32_SYSCALLS

#define __ARCH_WANT_MEMFD_SECRET



#include <asm-generic/unistd.h>
 
#include <asm/unistd_64.h>

tools/include/uapi/asm-generic/unistd.h

+3 −1
Original line number Diff line number Diff line
@@ -849,9 +849,11 @@ __SYSCALL(__NR_getxattrat, sys_getxattrat) 
__SYSCALL(__NR_listxattrat, sys_listxattrat)

#define __NR_removexattrat 466

__SYSCALL(__NR_removexattrat, sys_removexattrat)

#define __NR_open_tree_attr 467

__SYSCALL(__NR_open_tree_attr, sys_open_tree_attr)



#undef __NR_syscalls

#define __NR_syscalls 467

#define __NR_syscalls 468



/*

 * 32 bit systems traditionally used different

tools/perf/arch/arm/entry/syscalls/syscall.tbl

+1 −0
Original line number Diff line number Diff line
@@ -481,3 +481,4 @@ 
464	common	getxattrat			sys_getxattrat

465	common	listxattrat			sys_listxattrat

466	common	removexattrat			sys_removexattrat

467	common	open_tree_attr			sys_open_tree_attr

tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl

+1 −0
Original line number Diff line number Diff line
@@ -381,3 +381,4 @@ 
464	n64	getxattrat			sys_getxattrat

465	n64	listxattrat			sys_listxattrat

466	n64	removexattrat			sys_removexattrat

467	n64	open_tree_attr			sys_open_tree_attr

tools/perf/arch/powerpc/entry/syscalls/syscall.tbl

+1 −0
Original line number Diff line number Diff line
@@ -557,3 +557,4 @@ 
464	common	getxattrat			sys_getxattrat

465	common	listxattrat			sys_listxattrat

466	common	removexattrat			sys_removexattrat

467	common	open_tree_attr			sys_open_tree_attr