powerpc/pkeys: Fix calculation of total pkeys.

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Total number of pkeys calculation is off by 1. Fix it.

Fixes: 4fb158f65a ("powerpc: track allocation status of all pkeys")
Cc: stable@vger.kernel.org # v4.16+
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Ram Pai 2018-07-17 06:51:06 -07:00 • committed by Michael Ellerman

parent c76662e825

commit fe6a2804e6

1 changed files with 1 additions and 1 deletions

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arch/powerpc/mm/pkeys.c

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