Patch "jbd2: make journal y2038 safe" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

jbd2: make journal y2038 safe

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:

     jbd2-make-journal-y2038-safe.patch

and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Arnd Bergmann <[email protected]>
Date: Thu, 30 Jun 2016 11:49:01 -0400
Subject: jbd2: make journal y2038 safe

From: Arnd Bergmann <[email protected]>

commit abcfb5d979892fc8b12574551fc907c05fe1b11b upstream.

The jbd2 journal stores the commit time in 64-bit seconds and 32-bit nanoseconds, which avoids an overflow in 2038, but it gets the numbers from current_kernel_time(), which uses 'long' seconds on 32-bit architectures.

This simply changes the code to call current_kernel_time64() so we use 64-bit seconds consistently.

---
 fs/jbd2/commit.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -124,7 +124,7 @@ static int journal_submit_commit_record(
 	struct commit_header *tmp;
 	struct buffer_head *bh;
 	int ret;
-	struct timespec now = current_kernel_time();
+	struct timespec64 now = current_kernel_time64();
 
 	*cbh = NULL;
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/jbd2-make-journal-y2038-safe.patch