Anshuman Khandual f8192813dc arm64/mm: Re-organize arch_make_huge_pte() ... Core HugeTLB defines a fallback definition for arch_make_huge_pte(), which calls platform provided pte_mkhuge(). But if any platform already provides an override for arch_make_huge_pte(), then it does not need to provide the helper pte_mkhuge(). arm64 override for arch_make_huge_pte() calls pte_mkhuge() internally, thus creating an impression, that both of these callbacks are being used in core HugeTLB and hence required to be defined. This drops off pte_mkhuge() which was never required to begin with as there could not be any section mappings at the PTE level. Re-organize arch_make_huge_pte() based on requested page size and create the entry for the applicable page table level as needed. It also removes a redundancy of clearing PTE_TABLE_BIT bit followed by setting both PTE_TABLE_BIT and PTE_VALID bits (via PTE_TYPE_MASK) in the pte, while creating CONT_PTE_SIZE size entries. Cc: Will Deacon <will@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Link: https://lore.kernel.org/r/20241029044529.2624785-1-anshuman.khandual@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2024-11-01 15:29:39 +00:00
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asm	arm64/mm: Re-organize arch_make_huge_pte()	2024-11-01 15:29:39 +00:00
uapi/asm	Merge branch 'for-next/poe' into for-next/core	2024-09-12 13:43:41 +01:00