Re: [PATCH v3 04/15] powerpc/pgtable: define PFN_PTE_SHIFT
From: Mike Rapoport <rppt@kernel.org>
Date: 2024-02-08 06:14:08
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linux-arm-kernel, linux-riscv, linux-s390, linuxppc-dev, lkml, sparclinux
On Mon, Jan 29, 2024 at 01:46:38PM +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(). Reviewed-by: Christophe Leroy <redacted> Signed-off-by: David Hildenbrand <redacted>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
quoted hunk ↗ jump to hunk
--- arch/powerpc/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+)diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 9224f23065ff..7a1ba8889aea 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h@@ -41,6 +41,8 @@ struct mm_struct; #ifndef __ASSEMBLY__ +#define PFN_PTE_SHIFT PTE_RPN_SHIFT + void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte, unsigned int nr); #define set_ptes set_ptes-- 2.43.0
-- Sincerely yours, Mike.