The patch titled
Subject: mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2
has been added to the -mm mm-unstable branch. Its filename is
mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Subject: mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2
fix build in several more architectures
Link: https://lkml.kernel.org/r/0009a4cd-2826-e8be-e671-f050d4f18d5d@xxxxxxxxxxxxxxxxx
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/ia64/include/asm/hugetlb.h | 1 +
arch/parisc/include/asm/hugetlb.h | 1 +
arch/sh/include/asm/hugetlb.h | 1 +
3 files changed, 3 insertions(+)
--- a/arch/ia64/include/asm/hugetlb.h~mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2
+++ a/arch/ia64/include/asm/hugetlb.h
@@ -26,6 +26,7 @@ static inline int is_hugepage_only_range
static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)
{
+ return *ptep;
}
#include <asm-generic/hugetlb.h>
--- a/arch/parisc/include/asm/hugetlb.h~mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2
+++ a/arch/parisc/include/asm/hugetlb.h
@@ -31,6 +31,7 @@ static inline int prepare_hugepage_range
static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)
{
+ return *ptep;
}
#define __HAVE_ARCH_HUGE_PTEP_SET_WRPROTECT
--- a/arch/sh/include/asm/hugetlb.h~mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2
+++ a/arch/sh/include/asm/hugetlb.h
@@ -24,6 +24,7 @@ static inline int prepare_hugepage_range
static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)
{
+ return *ptep;
}
static inline void arch_clear_hugepage_flags(struct page *page)
_
Patches currently in -mm which might be from baolin.wang@xxxxxxxxxxxxxxxxx are
mm-change-huge_ptep_clear_flush-to-return-the-original-pte.patch
mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix-2.patch
mm-rmap-fix-cont-pte-pmd-size-hugetlb-issue-when-migration.patch
mm-rmap-fix-cont-pte-pmd-size-hugetlb-issue-when-unmapping.patch
