4 files changed, 12 insertions, 7 deletions

diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 37ae301cc47..afeb71fa72c 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -375,6 +375,7 @@
                 CALL(sys_rt_tgsigqueueinfo)
                 CALL(sys_perf_event_open)
 /* 365 */       CALL(sys_recvmmsg)
+                CALL(sys_accept4)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted
diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c
index 56418f98cd0..33c7077174d 100644
--- a/arch/arm/kernel/etm.c
+++ b/arch/arm/kernel/etm.c
@@ -230,7 +230,7 @@ static void etm_dump(void)
         etb_lock(t);
 }
 
-static void sysrq_etm_dump(int key, struct tty_struct *tty)
+static void sysrq_etm_dump(int key)
 {
         dev_dbg(tracer.dev, "Dumping ETB buffer\n");
         etm_dump();
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index 778c2f7024f..d6e8b4d2e60 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -79,7 +79,7 @@ sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
                 return;
 
         /* Initialize to zero */
-        for (regno = 0; regno < GDB_MAX_REGS; regno++)
+        for (regno = 0; regno < DBG_MAX_REG_NUM; regno++)
                 gdb_regs[regno] = 0;
 
         /* Otherwise, we have only some registers from switch_to() */
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index 5b7c541a4c6..62e7c61d034 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -62,8 +62,9 @@ asmlinkage int sys_vfork(struct pt_regs *regs)
 /* sys_execve() executes a new program.
  * This is called indirectly via a small wrapper
  */
-asmlinkage int sys_execve(const char __user *filenamei, char __user * __user *argv,
-                          char __user * __user *envp, struct pt_regs *regs)
+asmlinkage int sys_execve(const char __user *filenamei,
+                          const char __user *const __user *argv,
+                          const char __user *const __user *envp, struct pt_regs *regs)
 {
         int error;
         char * filename;
@@ -78,14 +79,17 @@ out:
         return error;
 }
 
-int kernel_execve(const char *filename, char *const argv[], char *const envp[])
+int kernel_execve(const char *filename,
+                  const char *const argv[],
+                  const char *const envp[])
 {
         struct pt_regs regs;
         int ret;
 
         memset(&regs, 0, sizeof(struct pt_regs));
-        ret = do_execve(filename, (char __user * __user *)argv,
-                        (char __user * __user *)envp, &regs);
+        ret = do_execve(filename,
+                        (const char __user *const __user *)argv,
+                        (const char __user *const __user *)envp, &regs);
         if (ret < 0)
                 goto out;