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(parent: d2773f8) | 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)
commitf268c568e71808cb2f878449f806d4133729ca62
tree0d95325c99fb1ade4606fada813d3f045a170d24tree | snapshot
parentd2773f810af9fa22ee0b9829e1f7111c8f24855bcommit | 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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