[merged mm-stable] arm64-mm-convert-pte_next_pfn-to-pte_advance_pfn.patch removed from -mm tree

[merged mm-stable] arm64-mm-convert-pte_next_pfn-to-pte_advance_pfn.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: arm64/mm: convert pte_next_pfn() to pte_advance_pfn()
has been removed from the -mm tree.  Its filename was
     arm64-mm-convert-pte_next_pfn-to-pte_advance_pfn.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Ryan Roberts <ryan.roberts@arm.com>
Subject: arm64/mm: convert pte_next_pfn() to pte_advance_pfn()
Date: Thu, 15 Feb 2024 10:31:51 +0000

Core-mm needs to be able to advance the pfn by an arbitrary amount, so
override the new pte_advance_pfn() API to do so.

Link: https://lkml.kernel.org/r/20240215103205.2607016-5-ryan.roberts@arm.com
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Barry Song <21cnbao@gmail.com>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Morse <james.morse@arm.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will@kernel.org>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/arm64/include/asm/pgtable.h |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/arch/arm64/include/asm/pgtable.h~arm64-mm-convert-pte_next_pfn-to-pte_advance_pfn
+++ a/arch/arm64/include/asm/pgtable.h
@@ -351,10 +351,10 @@ static inline pgprot_t pte_pgprot(pte_t
 	return __pgprot(pte_val(pfn_pte(pfn, __pgprot(0))) ^ pte_val(pte));
 }
 
-#define pte_next_pfn pte_next_pfn
-static inline pte_t pte_next_pfn(pte_t pte)
+#define pte_advance_pfn pte_advance_pfn
+static inline pte_t pte_advance_pfn(pte_t pte, unsigned long nr)
 {
-	return pfn_pte(pte_pfn(pte) + 1, pte_pgprot(pte));
+	return pfn_pte(pte_pfn(pte) + nr, pte_pgprot(pte));
 }
 
 static inline void set_ptes(struct mm_struct *mm,
@@ -370,7 +370,7 @@ static inline void set_ptes(struct mm_st
 		if (--nr == 0)
 			break;
 		ptep++;
-		pte = pte_next_pfn(pte);
+		pte = pte_advance_pfn(pte, 1);
 	}
 }
 #define set_ptes set_ptes
_

Patches currently in -mm which might be from ryan.roberts@arm.com are