From ce68c035457bdd025a9961e0ba2157323090c581 Mon Sep 17 00:00:00 2001 From: Alexandre Ghiti Date: Tue, 30 Jan 2024 13:01:14 +0100 Subject: riscv: Fix arch_hugetlb_migration_supported() for NAPOT arch_hugetlb_migration_supported() must be reimplemented to add support for NAPOT hugepages, which is done here. Fixes: 82a1a1f3bfb6 ("riscv: mm: support Svnapot in hugetlb page") Signed-off-by: Alexandre Ghiti Link: https://lore.kernel.org/r/20240130120114.106003-1-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt --- arch/riscv/include/asm/hugetlb.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/riscv/include/asm/hugetlb.h') diff --git a/arch/riscv/include/asm/hugetlb.h b/arch/riscv/include/asm/hugetlb.h index 4c5b0e929890..20f9c3ba2341 100644 --- a/arch/riscv/include/asm/hugetlb.h +++ b/arch/riscv/include/asm/hugetlb.h @@ -11,6 +11,9 @@ static inline void arch_clear_hugepage_flags(struct page *page) } #define arch_clear_hugepage_flags arch_clear_hugepage_flags +bool arch_hugetlb_migration_supported(struct hstate *h); +#define arch_hugetlb_migration_supported arch_hugetlb_migration_supported + #ifdef CONFIG_RISCV_ISA_SVNAPOT #define __HAVE_ARCH_HUGE_PTE_CLEAR void huge_pte_clear(struct mm_struct *mm, unsigned long addr, -- cgit v1.2.3