powerpc/ptdump: Only enable PPC_CHECK_WX with STRICT_KERNEL_RWX

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commit f509247b08 upstream.

ptdump_check_wx() is called from mark_rodata_ro() which only exists
when CONFIG_STRICT_KERNEL_RWX is selected.

Fixes: 453d87f6a8 ("powerpc/mm: Warn if W+X pages found on boot")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/922d4939c735c6b52b4137838bcc066fffd4fc33.1578989545.git.christophe.leroy@c-s.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christophe Leroy 2020-01-14 08:13:10 +00:00 • committed by Greg Kroah-Hartman

parent 363d5f812f

commit 5bec0202ef

1 changed files with 1 additions and 1 deletions

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arch/powerpc/Kconfig.debug

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