mm/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types

In order to allow the COMPAT_SYSCALL_DEFINE macro generate code that
performs proper zero and sign extension convert all 64 bit parameters
to their corresponding 32 bit compat counterparts.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index ef4834c5bcab..7c765624b7ef 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -469,7 +469,7 @@ asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
 asmlinkage long compat_sys_timerfd_gettime(int ufd,
                                    struct compat_itimerspec __user *otmr);
 
-asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
+asmlinkage long compat_sys_move_pages(pid_t pid, compat_ulong_t nr_pages,
                                       __u32 __user *pages,
                                       const int __user *nodes,
                                       int __user *status,
@@ -674,12 +674,12 @@ extern void __user *compat_alloc_user_space(unsigned long len);
 
 asmlinkage ssize_t compat_sys_process_vm_readv(compat_pid_t pid,
                 const struct compat_iovec __user *lvec,
-                unsigned long liovcnt, const struct compat_iovec __user *rvec,
-                unsigned long riovcnt, unsigned long flags);
+                compat_ulong_t liovcnt, const struct compat_iovec __user *rvec,
+                compat_ulong_t riovcnt, compat_ulong_t flags);
 asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid,
                 const struct compat_iovec __user *lvec,
-                unsigned long liovcnt, const struct compat_iovec __user *rvec,
-                unsigned long riovcnt, unsigned long flags);
+                compat_ulong_t liovcnt, const struct compat_iovec __user *rvec,
+                compat_ulong_t riovcnt, compat_ulong_t flags);
 
 asmlinkage long compat_sys_sendfile(int out_fd, int in_fd,
                                     compat_off_t __user *offset, compat_size_t count);