| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 09/97] arm64: mm: Change page table pointer name in p[md]_set_huge() | Date | Wed, 22 Jan 2020 10:28:13 +0100 |
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From: Ben Hutchings <ben.hutchings@codethink.co.uk>
This is preparation for the following backported fixes. It was done upstream as part of commit 20a004e7b017 "arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables", the rest of which does not seem suitable for stable.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/arm64/mm/mmu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
--- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -795,21 +795,21 @@ int __init arch_ioremap_pmd_supported(vo return !IS_ENABLED(CONFIG_ARM64_PTDUMP_DEBUGFS); } -int pud_set_huge(pud_t *pud, phys_addr_t phys, pgprot_t prot) +int pud_set_huge(pud_t *pudp, phys_addr_t phys, pgprot_t prot) { pgprot_t sect_prot = __pgprot(PUD_TYPE_SECT | pgprot_val(mk_sect_prot(prot))); BUG_ON(phys & ~PUD_MASK); - set_pud(pud, pfn_pud(__phys_to_pfn(phys), sect_prot)); + set_pud(pudp, pfn_pud(__phys_to_pfn(phys), sect_prot)); return 1; } -int pmd_set_huge(pmd_t *pmd, phys_addr_t phys, pgprot_t prot) +int pmd_set_huge(pmd_t *pmdp, phys_addr_t phys, pgprot_t prot) { pgprot_t sect_prot = __pgprot(PMD_TYPE_SECT | pgprot_val(mk_sect_prot(prot))); BUG_ON(phys & ~PMD_MASK); - set_pmd(pmd, pfn_pmd(__phys_to_pfn(phys), sect_prot)); + set_pmd(pmdp, pfn_pmd(__phys_to_pfn(phys), sect_prot)); return 1; }
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