diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2012-08-02 23:05:11 +0400 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-09-30 22:53:32 -0400 |
commit | 6783eaa2e1253fbcbe2c2f6bb4c843abf1343caf (patch) | |
tree | 457e7b1d54396ed31ba92b7fe7024723d26ba565 /arch/x86/kernel/process.c | |
parent | 7076aada1040de4ed79a5977dbabdb5e5ea5e249 (diff) | |
download | op-kernel-dev-6783eaa2e1253fbcbe2c2f6bb4c843abf1343caf.zip op-kernel-dev-6783eaa2e1253fbcbe2c2f6bb4c843abf1343caf.tar.gz |
x86, um/x86: switch to generic sys_execve and kernel_execve
32bit wrapper is lost on that; 64bit one is *not*, since
we need to arrange for full pt_regs on stack when we call
sys_execve() and we need to load callee-saved ones from
there afterwards.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/x86/kernel/process.c')
-rw-r--r-- | arch/x86/kernel/process.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 6947ec9..eae2dd5 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -299,25 +299,6 @@ sys_clone(unsigned long clone_flags, unsigned long newsp, } /* - * sys_execve() executes a new program. - */ -long sys_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp, struct pt_regs *regs) -{ - long error; - char *filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename, argv, envp, regs); - putname(filename); - return error; -} - -/* * Idle related variables and functions */ unsigned long boot_option_idle_override = IDLE_NO_OVERRIDE; |