diff options
Diffstat (limited to 'arch/arm64/kernel/sys32.c')
| -rw-r--r-- | arch/arm64/kernel/sys32.c | 33 |
1 files changed, 8 insertions, 25 deletions
diff --git a/arch/arm64/kernel/sys32.c b/arch/arm64/kernel/sys32.c index 0f8bcb7de700..96bcfb907443 100644 --- a/arch/arm64/kernel/sys32.c +++ b/arch/arm64/kernel/sys32.c @@ -1,32 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * arch/arm64/kernel/sys32.c * * Copyright (C) 2015 ARM Ltd. - * - * This program is free software(void); 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(void);//www.gnu.org/licenses/>. - */ - -/* - * Needed to avoid conflicting __NR_* macros between uapi/asm/unistd.h and - * asm/unistd32.h. */ -#define __COMPAT_SYSCALL_NR #include <linux/compat.h> #include <linux/compiler.h> #include <linux/syscalls.h> #include <asm/syscall.h> +#include <asm/unistd_compat_32.h> asmlinkage long compat_sys_sigreturn(void); asmlinkage long compat_sys_rt_sigreturn(void); @@ -133,17 +117,16 @@ COMPAT_SYSCALL_DEFINE6(aarch32_fallocate, int, fd, int, mode, return ksys_fallocate(fd, mode, arg_u64(offset), arg_u64(len)); } -asmlinkage long sys_ni_syscall(const struct pt_regs *); -#define __arm64_sys_ni_syscall sys_ni_syscall +#define __SYSCALL_WITH_COMPAT(nr, sym, compat) __SYSCALL(nr, compat) #undef __SYSCALL #define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); -#include <asm/unistd32.h> +#include <asm/syscall_table_32.h> #undef __SYSCALL -#define __SYSCALL(nr, sym) [nr] = (syscall_fn_t)__arm64_##sym, +#define __SYSCALL(nr, sym) [nr] = __arm64_##sym, -const syscall_fn_t compat_sys_call_table[__NR_compat_syscalls] = { - [0 ... __NR_compat_syscalls - 1] = (syscall_fn_t)sys_ni_syscall, -#include <asm/unistd32.h> +const syscall_fn_t compat_sys_call_table[__NR_compat32_syscalls] = { + [0 ... __NR_compat32_syscalls - 1] = __arm64_sys_ni_syscall, +#include <asm/syscall_table_32.h> }; |