diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-18 06:55:54 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-23 00:14:17 +0200 |
| commit | e0fd18ce1169595df929373cad2ae9b00b2289c2 (patch) | |
| tree | ce64180c3935d636de9bac9fbf63d27a0d4d7876 /arch/arm64/include | |
| parent | arm64: Use generic sys_execve() implementation (diff) | |
| download | linux-e0fd18ce1169595df929373cad2ae9b00b2289c2.tar.xz linux-e0fd18ce1169595df929373cad2ae9b00b2289c2.zip | |
arm64: get rid of fork/vfork/clone wrappers
[fixes from Catalin Marinas folded]
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/syscalls.h | 11 | ||||
| -rw-r--r-- | arch/arm64/include/asm/unistd32.h | 6 |
2 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/syscalls.h b/arch/arm64/include/asm/syscalls.h index 81680a0ae913..a1b00cd6f786 100644 --- a/arch/arm64/include/asm/syscalls.h +++ b/arch/arm64/include/asm/syscalls.h @@ -23,15 +23,16 @@ /* * System call wrappers implemented in kernel/entry.S. */ -asmlinkage long sys_clone_wrapper(unsigned long clone_flags, - unsigned long newsp, - void __user *parent_tid, - unsigned long tls_val, - void __user *child_tid); asmlinkage long sys_rt_sigreturn_wrapper(void); asmlinkage long sys_sigaltstack_wrapper(const stack_t __user *uss, stack_t __user *uoss); +/* + * AArch64 sys_clone implementation has a different prototype than the generic + * one (additional TLS value argument). + */ +#define sys_clone sys_clone + #include <asm-generic/syscalls.h> #endif /* __ASM_SYSCALLS_H */ diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 9035e6add3e4..d9850cf9870d 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -23,7 +23,7 @@ __SYSCALL(0, sys_restart_syscall) __SYSCALL(1, sys_exit) -__SYSCALL(2, compat_sys_fork_wrapper) +__SYSCALL(2, compat_sys_fork) __SYSCALL(3, sys_read) __SYSCALL(4, sys_write) __SYSCALL(5, compat_sys_open) @@ -141,7 +141,7 @@ __SYSCALL(116, compat_sys_sysinfo) __SYSCALL(117, sys_ni_syscall) /* 117 was sys_ipc */ __SYSCALL(118, sys_fsync) __SYSCALL(119, compat_sys_sigreturn_wrapper) -__SYSCALL(120, compat_sys_clone_wrapper) +__SYSCALL(120, sys_clone) __SYSCALL(121, sys_setdomainname) __SYSCALL(122, sys_newuname) __SYSCALL(123, sys_ni_syscall) /* 123 was sys_modify_ldt */ @@ -211,7 +211,7 @@ __SYSCALL(186, compat_sys_sigaltstack_wrapper) __SYSCALL(187, compat_sys_sendfile) __SYSCALL(188, sys_ni_syscall) /* 188 reserved */ __SYSCALL(189, sys_ni_syscall) /* 189 reserved */ -__SYSCALL(190, compat_sys_vfork_wrapper) +__SYSCALL(190, compat_sys_vfork) __SYSCALL(191, compat_sys_getrlimit) /* SuS compliant getrlimit */ __SYSCALL(192, sys_mmap_pgoff) __SYSCALL(193, compat_sys_truncate64_wrapper) |