The patch titled
Subject: mm/debug_vm_pgtable: remove redundant pfn_{pmd/pte}() and fix one comment mistake
has been removed from the -mm tree. Its filename was
mm-debug_vm_pgtable-remove-redundant-pfn_pmd-pte-and-fix-one-comment-mistake.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Shixin Liu <liushixin2@xxxxxxxxxx>
Subject: mm/debug_vm_pgtable: remove redundant pfn_{pmd/pte}() and fix one comment mistake
Remove redundant pfn_{pmd/pte}() in {pmd/pte}_advanced_tests() and adjust
pfn_pud() in pud_advanced_tests() to make it similar with other two
functions.
In addition, the branch condition should be CONFIG_TRANSPARENT_HUGEPAGE
instead of CONFIG_ARCH_HAS_PTE_DEVMAP.
Link: https://lkml.kernel.org/r/20210419071820.750217-2-liushixin2@xxxxxxxxxx
Signed-off-by: Shixin Liu <liushixin2@xxxxxxxxxx>
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/debug_vm_pgtable.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-remove-redundant-pfn_pmd-pte-and-fix-one-comment-mistake
+++ a/mm/debug_vm_pgtable.c
@@ -91,7 +91,7 @@ static void __init pte_advanced_tests(st
unsigned long pfn, unsigned long vaddr,
pgprot_t prot)
{
- pte_t pte = pfn_pte(pfn, prot);
+ pte_t pte;
/*
* Architectures optimize set_pte_at by avoiding TLB flush.
@@ -778,12 +778,12 @@ static void __init pmd_swap_soft_dirty_t
WARN_ON(!pmd_swp_soft_dirty(pmd_swp_mksoft_dirty(pmd)));
WARN_ON(pmd_swp_soft_dirty(pmd_swp_clear_soft_dirty(pmd)));
}
-#else /* !CONFIG_ARCH_HAS_PTE_DEVMAP */
+#else /* !CONFIG_TRANSPARENT_HUGEPAGE */
static void __init pmd_soft_dirty_tests(unsigned long pfn, pgprot_t prot) { }
static void __init pmd_swap_soft_dirty_tests(unsigned long pfn, pgprot_t prot)
{
}
-#endif /* CONFIG_ARCH_HAS_PTE_DEVMAP */
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
static void __init pte_swap_tests(unsigned long pfn, pgprot_t prot)
{
_
Patches currently in -mm which might be from liushixin2@xxxxxxxxxx are
