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From: David Hildenbrand <david@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org,
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Subject: [PATCH v3 03/15] nios2/pgtable: define PFN_PTE_SHIFT
Date: Mon, 29 Jan 2024 13:46:37 +0100
Message-ID: <20240129124649.189745-4-david@redhat.com>
In-Reply-To: <20240129124649.189745-1-david@redhat.com>
References: <20240129124649.189745-1-david@redhat.com>
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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@redhat.com>
---
 arch/nios2/include/asm/pgtable.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/nios2/include/asm/pgtable.h b/arch/nios2/include/asm/pgtable.h
index 5144506dfa69..d052dfcbe8d3 100644
--- a/arch/nios2/include/asm/pgtable.h
+++ b/arch/nios2/include/asm/pgtable.h
@@ -178,6 +178,8 @@ static inline void set_pte(pte_t *ptep, pte_t pteval)
 	*ptep = pteval;
 }
 
+#define PFN_PTE_SHIFT		0
+
 static inline void set_ptes(struct mm_struct *mm, unsigned long addr,
 		pte_t *ptep, pte_t pte, unsigned int nr)
 {
-- 
2.43.0