powerpc/64s/hash: Disable subpage_prot syscall by default

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The subpage_prot syscall was added for specialised system software
(Lx86) that has been discontinued for about 7 years, and is not thought
to be used elsewhere, so disable it by default.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200703011958.1166620-4-npiggin@gmail.com

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Nicholas Piggin 2020-07-03 11:19:58 +10:00 • committed by Michael Ellerman

parent 5c9fa16e8a

commit 63396ada80

3 changed files with 5 additions and 4 deletions

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7

arch/powerpc/Kconfig

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1

arch/powerpc/configs/powernv_defconfig

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1

arch/powerpc/configs/pseries_defconfig

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