From 21fc538d817ce671f1a28a03996c715247c2ac89 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 13 Apr 2018 13:58:00 +0200 Subject: 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 --- ipc/mqueue.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'ipc/mqueue.c') 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) { -- cgit v1.2.3-59-g8ed1b