summaryrefslogtreecommitdiff
path: root/arch/sh/kernel/sys_sh.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/kernel/sys_sh.c')
-rw-r--r--arch/sh/kernel/sys_sh.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 9061b86d73fa..38f098c9c72d 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -23,6 +23,7 @@
#include <linux/fs.h>
#include <linux/ipc.h>
#include <asm/cacheflush.h>
+#include <asm/syscalls.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
@@ -170,6 +171,8 @@ asmlinkage int sys_ipc(uint call, int first, int second,
version = call >> 16; /* hack for backward compatibility */
call &= 0xffff;
+ trace_mark(kernel_arch_ipc_call, "call %u first %d", call, first);
+
if (call <= SEMTIMEDOP)
switch (call) {
case SEMOP:
@@ -186,7 +189,7 @@ asmlinkage int sys_ipc(uint call, int first, int second,
union semun fourth;
if (!ptr)
return -EINVAL;
- if (get_user(fourth.__pad, (void * __user *) ptr))
+ if (get_user(fourth.__pad, (void __user * __user *) ptr))
return -EFAULT;
return sys_semctl (first, second, third, fourth);
}
@@ -261,13 +264,13 @@ asmlinkage int sys_ipc(uint call, int first, int second,
return -EINVAL;
}
-asmlinkage int sys_uname(struct old_utsname * name)
+asmlinkage int sys_uname(struct old_utsname __user *name)
{
int err;
if (!name)
return -EFAULT;
down_read(&uts_sem);
- err = copy_to_user(name, utsname(), sizeof (*name));
+ err = copy_to_user(name, utsname(), sizeof(*name));
up_read(&uts_sem);
return err?-EFAULT:0;
}