The patch titled
Subject: fix up for "mm: change huge_ptep_clear_flush() to return the original pte"
has been added to the -mm mm-unstable branch. Its filename is
mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix.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.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: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Subject: fix up for "mm: change huge_ptep_clear_flush() to return the original pte"
Link: https://lkml.kernel.org/r/20220511181531.7f27a5c1@xxxxxxxxxxxxxxxx
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sparc/include/asm/hugetlb.h | 1 +
1 file changed, 1 insertion(+)
--- a/arch/sparc/include/asm/hugetlb.h~mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix
+++ a/arch/sparc/include/asm/hugetlb.h
@@ -24,6 +24,7 @@ pte_t huge_ptep_get_and_clear(struct mm_
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
_
Patches currently in -mm which might be from sfr@xxxxxxxxxxxxxxxx are
mm-change-huge_ptep_clear_flush-to-return-the-original-pte-fix.patch
