powerpc/book3s: Remove pgd/pud/pmd_set() interfaces

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When updating page tables, we need to make sure we fill the page table
entry valid bits. We do this by or'ing in one of PGD/PUD/PMD_VAL_BITS.

The page table 'set' interfaces allow updating the raw value of page
table entries without setting the valid bits, so remove those
interfaces to avoid incorrect usage in future.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
[mpe: Reword commit message based on mailing list discussion]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Aneesh Kumar K.V 2019-02-14 12:15:40 +05:30 • committed by Michael Ellerman

parent fe1ef6bcdb

commit c746ca00f5

2 changed files with 4 additions and 18 deletions

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8

arch/powerpc/include/asm/book3s/64/pgalloc.h

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14

arch/powerpc/include/asm/book3s/64/pgtable.h

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