Patch "pnfs/blocklayout: require 64-bit sector_t" has been added to the 4.9-stable tree

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

pnfs/blocklayout: require 64-bit sector_t

to the 4.9-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:
pnfs-blocklayout-require-64-bit-sector_t.patch
and it can be found in the queue-4.9 subdirectory.

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

From: Christoph Hellwig <[email protected]>
Date: Sat, 5 Aug 2017 10:59:14 +0200
Subject: pnfs/blocklayout: require 64-bit sector_t

From: Christoph Hellwig <[email protected]>

commit 8a9d6e964d318533ba3d2901ce153ba317c99a89 upstream.

The blocklayout code does not compile cleanly for a 32-bit sector_t, and also has no reliable checks for devices sizes, which makes it unsafe to use with a kernel that doesn't support large block devices.

---
 fs/nfs/Kconfig |    1 +
 1 file changed, 1 insertion(+)

@@ -121,6 +121,7 @@ config PNFS_FILE_LAYOUT
 config PNFS_BLOCK
 	tristate
 	depends on NFS_V4_1 && BLK_DEV_DM
+	depends on 64BIT || LBDAF
 	default NFS_V4
 
 config PNFS_OBJLAYOUT

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

queue-4.9/pnfs-blocklayout-require-64-bit-sector_t.patch