Patch "arm64: Fix typo in the pmdp_huge_get_and_clear() definition" has been added to the 4.5-stable tree

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

arm64: Fix typo in the pmdp_huge_get_and_clear() definition

to the 4.5-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:
arm64-fix-typo-in-the-pmdp_huge_get_and_clear-definition.patch
and it can be found in the queue-4.5 subdirectory.

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

From: Catalin Marinas <[email protected]>
Date: Thu, 5 May 2016 10:43:59 +0100
Subject: arm64: Fix typo in the pmdp_huge_get_and_clear() definition

From: Catalin Marinas <[email protected]>

commit 911f56eeb87ee378f5e215469268a7a2f68a5a8a upstream.

With hardware AF/DBM support, pmd modifications (transparent huge pages) should be performed atomically using load/store exclusive. The initial patches defined the get-and-clear function and __HAVE_ARCH_* macro without the "huge" word, leaving the pmdp_huge_get_and_clear() to the default, non-atomic implementation.

---
 arch/arm64/include/asm/pgtable.h |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

@@ -599,9 +599,9 @@ static inline pte_t ptep_get_and_clear(s
 }
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
-#define __HAVE_ARCH_PMDP_GET_AND_CLEAR
-static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
-				       unsigned long address, pmd_t *pmdp)
+#define __HAVE_ARCH_PMDP_HUGE_GET_AND_CLEAR
+static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
+					    unsigned long address, pmd_t *pmdp)
 {
 	return pte_pmd(ptep_get_and_clear(mm, address, (pte_t *)pmdp));
 }

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

queue-4.5/arm64-fix-typo-in-the-pmdp_huge_get_and_clear-definition.patch queue-4.5/arm64-implement-ptep_set_access_flags-for-hardware-af-dbm.patch queue-4.5/arm64-implement-pmdp_set_access_flags-for-hardware-af-dbm.patch queue-4.5/arm64-ensure-pmd_present-returns-false-after-pmd_mknotpresent.patch