y2038: ipc: Use __kernel_timespec

This is a preparatation for changing over __kernel_timespec to 64-bit
times, which involves assigning new system call numbers for mq_timedsend(),
mq_timedreceive() and semtimedop() for compatibility with future y2038
proof user space.

The existing ABIs will remain available through compat code.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index a808f29d4c5a..9610afcfa2e5 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -691,7 +691,7 @@ static void __do_notify(struct mqueue_inode_info *info)
         wake_up(&info->wait_q);
 }
 
-static int prepare_timeout(const struct timespec __user *u_abs_timeout,
+static int prepare_timeout(const struct __kernel_timespec __user *u_abs_timeout,
                            struct timespec64 *ts)
 {
         if (get_timespec64(ts, u_abs_timeout))
@@ -1128,7 +1128,7 @@ out:
 
 SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
                 size_t, msg_len, unsigned int, msg_prio,
-                const struct timespec __user *, u_abs_timeout)
+                const struct __kernel_timespec __user *, u_abs_timeout)
 {
         struct timespec64 ts, *p = NULL;
         if (u_abs_timeout) {
@@ -1142,7 +1142,7 @@ SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
 
 SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
                 size_t, msg_len, unsigned int __user *, u_msg_prio,
-                const struct timespec __user *, u_abs_timeout)
+                const struct __kernel_timespec __user *, u_abs_timeout)
 {
         struct timespec64 ts, *p = NULL;
         if (u_abs_timeout) {