arm64: hugetlb: Override huge_pte_clear() to support contiguous hugepages

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The default huge_pte_clear() implementation does not clear contiguous
page table entries when it encounters contiguous hugepages that are
supported on arm64.

Fix this by overriding the default implementation to clear all the
entries associated with contiguous hugepages.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Cc: David Woods <dwoods@mellanox.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Punit Agrawal 2017-08-22 11:42:46 +01:00 • committed by Catalin Marinas

parent 30f3ac00ad

commit c3e4ed5c3d

2 changed files with 43 additions and 1 deletions

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6

arch/arm64/include/asm/hugetlb.h

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38

arch/arm64/mm/hugetlbpage.c

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