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(parent: cfbae5a) | patch
powerpc/book3s64/pkeys: Fixup bit numbering
authorAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Thu, 9 Jul 2020 03:29:25 +0000 (08:59 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 20 Jul 2020 12:57:57 +0000 (22:57 +1000)
commit607848c80a6932ee757dcf928a0fc9c10fcae53d
tree0d95325c99fb1ade4606fada813d3f045a170d24tree | snapshot
parentcfbae5a7eac503f8958ae00c2649131a9d03e9c0commit | diff
powerpc/book3s64/pkeys: Fixup bit numbering

This number the pkey bit such that it is easy to follow. PKEY_BIT0 is
the lower order bit. This makes further changes easy to follow.

No functional change in this patch other than linux page table for
hash translation now maps pkeys differently.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200709032946.881753-3-aneesh.kumar@linux.ibm.com
arch/powerpc/include/asm/book3s/64/hash-4k.h diff | blob | history
arch/powerpc/include/asm/book3s/64/hash-64k.h diff | blob | history
arch/powerpc/include/asm/book3s/64/mmu-hash.h diff | blob | history
arch/powerpc/include/asm/pkeys.h diff | blob | history
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