[PATCH v3 02/15] arm/pgtable: define PFN_PTE_SHIFT
Mike Rapoport
rppt at kernel.org
Wed Feb 7 22:11:54 PST 2024
On Mon, Jan 29, 2024 at 01:46:36PM +0100, David Hildenbrand wrote:
> 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().
>
> Signed-off-by: David Hildenbrand <david at redhat.com>
Reviewed-by: Mike Rapoport (IBM) <rppt at kernel.org>
> ---
> arch/arm/include/asm/pgtable.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
> index d657b84b6bf7..be91e376df79 100644
> --- a/arch/arm/include/asm/pgtable.h
> +++ b/arch/arm/include/asm/pgtable.h
> @@ -209,6 +209,8 @@ static inline void __sync_icache_dcache(pte_t pteval)
> extern void __sync_icache_dcache(pte_t pteval);
> #endif
>
> +#define PFN_PTE_SHIFT PAGE_SHIFT
> +
> void set_ptes(struct mm_struct *mm, unsigned long addr,
> pte_t *ptep, pte_t pteval, unsigned int nr);
> #define set_ptes set_ptes
> --
> 2.43.0
>
>
--
Sincerely yours,
Mike.
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