From 57c254b2fb31f0160829f4bf1cb993a9e9c302a8 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 29 Jan 2024 13:46:39 +0100 Subject: riscv/pgtable: define PFN_PTE_SHIFT We want to make use of pte_next_pfn() outside of set_ptes(). Let's simply define PFN_PTE_SHIFT, required by pte_next_pfn(). Link: https://lkml.kernel.org/r/20240129124649.189745-6-david@redhat.com Signed-off-by: David Hildenbrand Reviewed-by: Alexandre Ghiti Tested-by: Ryan Roberts Reviewed-by: Mike Rapoport (IBM) Cc: Albert Ou Cc: Alexander Gordeev Cc: Aneesh Kumar K.V Cc: Catalin Marinas Cc: Christian Borntraeger Cc: Christophe Leroy Cc: David S. Miller Cc: Dinh Nguyen Cc: Gerald Schaefer Cc: Heiko Carstens Cc: Matthew Wilcox Cc: Michael Ellerman Cc: Naveen N. Rao Cc: Nicholas Piggin Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Russell King (Oracle) Cc: Sven Schnelle Cc: Vasily Gorbik Cc: Will Deacon Signed-off-by: Andrew Morton --- arch/riscv/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/riscv/include/asm/pgtable.h') diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 0c94260b5d0c..add5cd30ab34 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -523,6 +523,8 @@ static inline void __set_pte_at(pte_t *ptep, pte_t pteval) set_pte(ptep, pteval); } +#define PFN_PTE_SHIFT _PAGE_PFN_SHIFT + static inline void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval, unsigned int nr) { -- cgit