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| author | Arnd Bergmann <arnd@arndb.de> | 2024-07-03 18:09:22 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-07-10 15:23:38 +0300 |
| commit | f840cab63efe802638bf536221deecfbf3f569ed (patch) | |
| tree | e2adc813c9e844cd6236ec8de5d6429df52d3361 /arch/csky/include/uapi | |
| parent | d2a4a07190f42e4f82805daf58e708400b703f1c (diff) | |
| download | linux-f840cab63efe802638bf536221deecfbf3f569ed.tar.xz | |
csky: convert to generic syscall table
The uapi/asm/unistd_32.h and asm/syscall_table_32.h headers can now be
generated from scripts/syscall.tbl, which makes this consistent with
the other architectures that have their own syscall.tbl.
csky has two architecture specific system calls, which I add to
the generic table. The time32, stat64 and rlimit entries in the
syscall_abis_32 line are for system calls that were part of the generic
ABI when arch/csky got added but are no longer enabled by default for
new architectures.
Both the user visible side of asm/unistd.h and the internal syscall
table in the kernel should have the same effective contents after this.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/include/uapi')
| -rw-r--r-- | arch/csky/include/uapi/asm/Kbuild | 2 | ||||
| -rw-r--r-- | arch/csky/include/uapi/asm/unistd.h | 14 |
2 files changed, 5 insertions, 11 deletions
diff --git a/arch/csky/include/uapi/asm/Kbuild b/arch/csky/include/uapi/asm/Kbuild index e78470141932..2501e82a1a0a 100644 --- a/arch/csky/include/uapi/asm/Kbuild +++ b/arch/csky/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h + generic-y += ucontext.h diff --git a/arch/csky/include/uapi/asm/unistd.h b/arch/csky/include/uapi/asm/unistd.h index d529d0432876..44882179a6e1 100644 --- a/arch/csky/include/uapi/asm/unistd.h +++ b/arch/csky/include/uapi/asm/unistd.h @@ -1,14 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_NEW_STAT -#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_TIME32_SYSCALLS -#define __ARCH_WANT_SYNC_FILE_RANGE2 -#include <asm-generic/unistd.h> +#include <asm/unistd_32.h> -#define __NR_set_thread_area (__NR_arch_specific_syscall + 0) -__SYSCALL(__NR_set_thread_area, sys_set_thread_area) -#define __NR_cacheflush (__NR_arch_specific_syscall + 1) -__SYSCALL(__NR_cacheflush, sys_cacheflush) +#define __NR_sync_file_range2 84 +#undef __NR_sync_file_range |