The quilt patch titled
Subject: powerpc/8xx: fix size given to set_huge_pte_at()
has been removed from the -mm tree. Its filename was
powerpc-8xx-fix-size-given-to-set_huge_pte_at.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: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Subject: powerpc/8xx: fix size given to set_huge_pte_at()
Date: Tue, 2 Jul 2024 15:51:24 +0200
set_huge_pte_at() expects the size of the hugepage as an int, not the
psize which is the index of the page definition in table mmu_psize_defs[]
Link: https://lkml.kernel.org/r/97f2090011e25d99b6b0aae73e22e1b921c5d1fb.1719928057.git.christophe.leroy@xxxxxxxxxx
Fixes: 935d4f0c6dc8 ("mm: hugetlb: add huge page size param to set_huge_pte_at()")
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Reviewed-by: Oscar Salvador <osalvador@xxxxxxx>
Cc: Jason Gunthorpe <jgg@xxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
Cc: Peter Xu <peterx@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/mm/nohash/8xx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/powerpc/mm/nohash/8xx.c~powerpc-8xx-fix-size-given-to-set_huge_pte_at
+++ a/arch/powerpc/mm/nohash/8xx.c
@@ -94,7 +94,8 @@ static int __ref __early_map_kernel_huge
return -EINVAL;
set_huge_pte_at(&init_mm, va, ptep,
- pte_mkhuge(pfn_pte(pa >> PAGE_SHIFT, prot)), psize);
+ pte_mkhuge(pfn_pte(pa >> PAGE_SHIFT, prot)),
+ 1UL << mmu_psize_to_shift(psize));
return 0;
}
_
Patches currently in -mm which might be from christophe.leroy@xxxxxxxxxx are
