[PATCH v1 0/2] s390/pgtable: misc small improvements

Claudio Imbrenda
2024-04-25T13:06:10Z

This series has two small improvements for the s390 page tables.

The first aligns the layout of large puds with that of large pmds;
there is no reason for the large pud read and write softbits to be
swapped compared to large pmds.

The second introduces _REGION3_ENTRY_HARDWARE_BITS_LARGE, for
completeness, which is a bitmask of the hardware bits for large puds.

Claudio Imbrenda (2):
s390/pgtable: switch read and write softbits for puds
s390/pgtable: introduce _REGION3_ENTRY_HARDWARE_BITS_LARGE

arch/s390/include/asm/pgtable.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

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2.44.0