From b48331b52a28a52d83c503e6b6cc584b824bf072 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Sun, 1 Mar 2020 22:17:38 +1100 Subject: [PATCH] powerpc/kuap: PPC_KUAP_DEBUG should depend on PPC_KUAP commit 61da50b76b62fd815aa82d853bf82bf4f69568f5 upstream. Currently you can enable PPC_KUAP_DEBUG when PPC_KUAP is disabled, even though the former has not effect without the latter. Fix it so that PPC_KUAP_DEBUG can only be enabled when PPC_KUAP is enabled, not when the platform could support KUAP (PPC_HAVE_KUAP). Fixes: 890274c2dc4c ("powerpc/64s: Implement KUAP for Radix MMU") Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200301111738.22497-1-mpe@ellerman.id.au Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/platforms/Kconfig.cputype | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 12543e53..fa98fa3 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -389,7 +389,7 @@ config PPC_KUAP config PPC_KUAP_DEBUG bool "Extra debugging for Kernel Userspace Access Protection" - depends on PPC_HAVE_KUAP && (PPC_RADIX_MMU || PPC_32) + depends on PPC_KUAP && (PPC_RADIX_MMU || PPC_32) help Add extra debugging for Kernel Userspace Access Protection (KUAP) If you're unsure, say N. -- 2.7.4