3 files changed, 19 insertions, 12 deletions

diff --git a/arch/tile/include/asm/compat.h b/arch/tile/include/asm/compat.h
index 5a34da6cdd79..070ad0a5ef1c 100644
--- a/arch/tile/include/asm/compat.h
+++ b/arch/tile/include/asm/compat.h
@@ -214,8 +214,9 @@ extern int compat_setup_rt_frame(int sig, struct k_sigaction *ka,
 struct compat_sigaction;
 struct compat_siginfo;
 struct compat_sigaltstack;
-long compat_sys_execve(char __user *path, compat_uptr_t __user *argv,
-                       compat_uptr_t __user *envp);
+long compat_sys_execve(const char __user *path,
+                       const compat_uptr_t __user *argv,
+                       const compat_uptr_t __user *envp);
 long compat_sys_rt_sigaction(int sig, struct compat_sigaction __user *act,
                              struct compat_sigaction __user *oact,
                              size_t sigsetsize);
diff --git a/arch/tile/include/asm/syscalls.h b/arch/tile/include/asm/syscalls.h
index af165a74537f..ce99ffefeacf 100644
--- a/arch/tile/include/asm/syscalls.h
+++ b/arch/tile/include/asm/syscalls.h
@@ -62,10 +62,12 @@ long sys_fork(void);
 long _sys_fork(struct pt_regs *regs);
 long sys_vfork(void);
 long _sys_vfork(struct pt_regs *regs);
-long sys_execve(char __user *filename, char __user * __user *argv,
-                char __user * __user *envp);
-long _sys_execve(char __user *filename, char __user * __user *argv,
-                 char __user * __user *envp, struct pt_regs *regs);
+long sys_execve(const char __user *filename,
+                const char __user *const __user *argv,
+                const char __user *const __user *envp);
+long _sys_execve(const char __user *filename,
+                 const char __user *const __user *argv,
+                 const char __user *const __user *envp, struct pt_regs *regs);
 
 /* kernel/signal.c */
 long sys_sigaltstack(const stack_t __user *, stack_t __user *);
@@ -86,10 +88,13 @@ int _sys_cmpxchg_badaddr(unsigned long address, struct pt_regs *);
 #endif
 
 #ifdef CONFIG_COMPAT
-long compat_sys_execve(char __user *path, compat_uptr_t __user *argv,
-                       compat_uptr_t __user *envp);
-long _compat_sys_execve(char __user *path, compat_uptr_t __user *argv,
-                        compat_uptr_t __user *envp, struct pt_regs *regs);
+long compat_sys_execve(const char __user *path,
+                       const compat_uptr_t __user *argv,
+                       const compat_uptr_t __user *envp);
+long _compat_sys_execve(const char __user *path,
+                        const compat_uptr_t __user *argv,
+                        const compat_uptr_t __user *envp,
+                        struct pt_regs *regs);
 long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
                             struct compat_sigaltstack __user *uoss_ptr);
 long _compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 985cc28c74c5..88be49e3aa25 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -561,8 +561,9 @@ out:
 }
 
 #ifdef CONFIG_COMPAT
-long _compat_sys_execve(char __user *path, compat_uptr_t __user *argv,
-                        compat_uptr_t __user *envp, struct pt_regs *regs)
+long _compat_sys_execve(const char __user *path,
+                        const compat_uptr_t __user *argv,
+                        const compat_uptr_t __user *envp, struct pt_regs *regs)
 {
         long error;
         char *filename;