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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-09-26 19:44:26 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-16 19:03:12 -0400 |
| commit | eb48ffcf0e55e511ae87e9d99117d5e2b9e27153 (patch) | |
| tree | 44c36daed6184943ecb740af487d80e8870924d6 /arch/sparc/kernel/sys_sparc32.c | |
| parent | 2f12af35a988082700373acdebe049dfebaf49b6 (diff) | |
| download | linux-eb48ffcf0e55e511ae87e9d99117d5e2b9e27153.tar.gz linux-eb48ffcf0e55e511ae87e9d99117d5e2b9e27153.tar.bz2 linux-eb48ffcf0e55e511ae87e9d99117d5e2b9e27153.zip | |
sparc64: convert to generic execve
We still have wrappers, but nowhere near as scary as they used to be.
I'm not sure how necessary that flushw is now, TBH...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/kernel/sys_sparc32.c')
| -rw-r--r-- | arch/sparc/kernel/sys_sparc32.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index 2f116ff46b11..03c7e929ec34 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -396,35 +396,6 @@ asmlinkage long compat_sys_rt_sigaction(int sig, return ret; } -/* - * sparc32_execve() executes a new program after the asm stub has set - * things up for us. This should basically do what I want it to. - */ -asmlinkage long sparc32_execve(struct pt_regs *regs) -{ - int error, base = 0; - struct filename *filename; - - /* User register window flush is done by entry.S */ - - /* Check for indirect call. */ - if ((u32)regs->u_regs[UREG_G1] == 0) - base = 1; - - filename = getname(compat_ptr(regs->u_regs[base + UREG_I0])); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - - error = compat_do_execve(filename->name, - compat_ptr(regs->u_regs[base + UREG_I1]), - compat_ptr(regs->u_regs[base + UREG_I2]), regs); - - putname(filename); -out: - return error; -} - #ifdef CONFIG_MODULES asmlinkage long sys32_init_module(void __user *umod, u32 len, |