From 9dabf6e1374519f89d9fc326a129b5cc35088479 Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Thu, 2 Mar 2023 17:18:45 +0530 Subject: [PATCH] mm/debug_vm_pgtable: replace pte_mkhuge() with arch_make_huge_pte() Since the following commit arch_make_huge_pte() should be used directly in generic memory subsystem as a platform provided page table helper, instead of pte_mkhuge(). Change hugetlb_basic_tests() to call arch_make_huge_pte() directly, and update its relevant documentation entry as required. 'commit 16785bd77431 ("mm: merge pte_mkhuge() call into arch_make_huge_pte()")' Link: https://lkml.kernel.org/r/20230302114845.421674-1-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual Reported-by: Christophe Leroy Link: https://lore.kernel.org/all/1ea45095-0926-a56a-a273-816709e9075e@csgroup.eu/ Cc: Jonathan Corbet Cc: David Hildenbrand Cc: Mike Kravetz Cc: Mike Rapoport Signed-off-by: Andrew Morton --- Documentation/mm/arch_pgtable_helpers.rst | 2 +- mm/debug_vm_pgtable.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/mm/arch_pgtable_helpers.rst b/Documentation/mm/arch_pgtable_helpers.rst index 30d9a09f01f4..af3891f895b0 100644 --- a/Documentation/mm/arch_pgtable_helpers.rst +++ b/Documentation/mm/arch_pgtable_helpers.rst @@ -214,7 +214,7 @@ HugeTLB Page Table Helpers +---------------------------+--------------------------------------------------+ | pte_huge | Tests a HugeTLB | +---------------------------+--------------------------------------------------+ -| pte_mkhuge | Creates a HugeTLB | +| arch_make_huge_pte | Creates a HugeTLB | +---------------------------+--------------------------------------------------+ | huge_pte_dirty | Tests a dirty HugeTLB | +---------------------------+--------------------------------------------------+ diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c index af59cc7bd307..7887cc2b75bf 100644 --- a/mm/debug_vm_pgtable.c +++ b/mm/debug_vm_pgtable.c @@ -934,7 +934,7 @@ static void __init hugetlb_basic_tests(struct pgtable_debug_args *args) #ifdef CONFIG_ARCH_WANT_GENERAL_HUGETLB pte = pfn_pte(args->fixed_pmd_pfn, args->page_prot); - WARN_ON(!pte_huge(pte_mkhuge(pte))); + WARN_ON(!pte_huge(arch_make_huge_pte(pte, PMD_SHIFT, VM_ACCESS_FLAGS))); #endif /* CONFIG_ARCH_WANT_GENERAL_HUGETLB */ } #else /* !CONFIG_HUGETLB_PAGE */