forked from luck/tmp_suning_uos_patched
alpha: switch to generic sys_execve()
get rid of sys_execve() wrapper, while we are at it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
a63c97a000
commit
756144f8ea
@ -481,6 +481,7 @@
|
||||
#define __ARCH_WANT_SYS_OLDUMOUNT
|
||||
#define __ARCH_WANT_SYS_SIGPENDING
|
||||
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
|
||||
#define __ARCH_WANT_SYS_EXECVE
|
||||
|
||||
/* "Conditional" syscalls. What we want is
|
||||
|
||||
|
@ -744,15 +744,6 @@ sys_rt_sigreturn:
|
||||
br ret_from_sys_call
|
||||
.end sys_rt_sigreturn
|
||||
|
||||
.align 4
|
||||
.globl sys_execve
|
||||
.ent sys_execve
|
||||
sys_execve:
|
||||
.prologue 0
|
||||
mov $sp, $19
|
||||
jmp $31, do_sys_execve
|
||||
.end sys_execve
|
||||
|
||||
.align 4
|
||||
.globl alpha_ni_syscall
|
||||
.ent alpha_ni_syscall
|
||||
|
@ -381,27 +381,6 @@ dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task)
|
||||
}
|
||||
EXPORT_SYMBOL(dump_elf_task_fp);
|
||||
|
||||
/*
|
||||
* sys_execve() executes a new program.
|
||||
*/
|
||||
asmlinkage int
|
||||
do_sys_execve(const char __user *ufilename,
|
||||
const char __user *const __user *argv,
|
||||
const char __user *const __user *envp, struct pt_regs *regs)
|
||||
{
|
||||
int error;
|
||||
char *filename;
|
||||
|
||||
filename = getname(ufilename);
|
||||
error = PTR_ERR(filename);
|
||||
if (IS_ERR(filename))
|
||||
goto out;
|
||||
error = do_execve(filename, argv, envp, regs);
|
||||
putname(filename);
|
||||
out:
|
||||
return error;
|
||||
}
|
||||
|
||||
/*
|
||||
* Return saved PC of a blocked thread. This assumes the frame
|
||||
* pointer is the 6th saved long on the kernel stack and that the
|
||||
|
Loading…
Reference in New Issue
Block a user