powerpc/mm/radix: Use KUEP API for Radix MMU

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Execution protection already exists on radix, this just refactors
the radix init to provide the KUEP setup function instead.

Thus, the only functional change is that it can now be disabled.

Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Russell Currey 2019-04-18 16:51:22 +10:00 • committed by Michael Ellerman

parent b28c97505e

commit 1bb2bae2e6

2 changed files with 10 additions and 3 deletions

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12

arch/powerpc/mm/pgtable-radix.c

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1

arch/powerpc/platforms/Kconfig.cputype

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