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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-04-22 15:21:35 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-02 16:00:20 -0400 |
commit | 18f90d372cf35b387663f1567de701e5393f6eb5 (patch) | |
tree | 99e3d79ea31af81802c5844c99867bf174747e81 /tools/arch/hexagon | |
parent | c638417e1a64b1f43ebab589e697d1cd1a127a74 (diff) | |
download | linux-stable-18f90d372cf35b387663f1567de701e5393f6eb5.tar.gz linux-stable-18f90d372cf35b387663f1567de701e5393f6eb5.tar.bz2 linux-stable-18f90d372cf35b387663f1567de701e5393f6eb5.zip |
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 <Vineet.Gupta1@synopsys.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jiri Olsa <jolsa@kernel.org>
CC: linux-snps-arc@lists.infradead.org
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/r/20190426193531.GC28586@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/arch/hexagon')
-rw-r--r-- | tools/arch/hexagon/include/uapi/asm/unistd.h | 40 |
1 files changed, 40 insertions, 0 deletions
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 <asm-generic/unistd.h> |