From 18f90d372cf35b387663f1567de701e5393f6eb5 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 22 Apr 2019 15:21:35 -0300 Subject: tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv Since those were introduced in: c8ce48f06503 ("asm-generic: Make time32 syscall numbers optional") But when the asm-generic/unistd.h was sync'ed with tools/ in: 1a787fc5ba18 ("tools headers uapi: Sync copy of asm-generic/unistd.h with the kernel sources") I forgot to copy the files for the architectures that define __ARCH_WANT_TIME32_SYSCALLS, so the perf build was breaking there, as reported by Vineet Gupta for the ARC architecture. After updating my ARC container to use the glibc based toolchain + cross building libnuma, zlib and elfutils, I finally managed to reproduce the problem and verify that this now is fixed and will not regress as will be tested before each pull req sent upstream. Reported-by: Vineet Gupta Cc: Adrian Hunter Cc: Arnd Bergmann Cc: Jiri Olsa CC: linux-snps-arc@lists.infradead.org Cc: Namhyung Kim Link: https://lkml.kernel.org/r/20190426193531.GC28586@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/arch/hexagon/include/uapi/asm/unistd.h | 40 ++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 tools/arch/hexagon/include/uapi/asm/unistd.h (limited to 'tools/arch/hexagon/include/uapi/asm/unistd.h') diff --git a/tools/arch/hexagon/include/uapi/asm/unistd.h b/tools/arch/hexagon/include/uapi/asm/unistd.h new file mode 100644 index 000000000000..432c4db1b623 --- /dev/null +++ b/tools/arch/hexagon/include/uapi/asm/unistd.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Syscall support for Hexagon + * + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +/* + * The kernel pulls this unistd.h in three different ways: + * 1. the "normal" way which gets all the __NR defines + * 2. with __SYSCALL defined to produce function declarations + * 3. with __SYSCALL defined to produce syscall table initialization + * See also: syscalltab.c + */ + +#define sys_mmap2 sys_mmap_pgoff +#define __ARCH_WANT_RENAMEAT +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SET_GET_RLIMIT +#define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_SYS_VFORK +#define __ARCH_WANT_SYS_FORK +#define __ARCH_WANT_TIME32_SYSCALLS + +#include -- cgit