From: Christophe Leroy Date: Thu, 3 Jun 2021 08:41:45 +0000 (+0000) Subject: powerpc/32s: Activate KUAP and KUEP by default X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9f5bd8f1471d7498c934c0a686fd0997cf872653;p=linux.git powerpc/32s: Activate KUAP and KUEP by default Now that KUAP and KUEP have been significantly optimised and can be disabled at boot time using 'nosmap' and 'nosmep' kernel parameters, them can be active by default like in other powerpc platforms. It is still possible to disable them completely in the configuration. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/86c7c74a3ba5312daea7e9658b096e2bcc6f4b64.1622708530.git.christophe.leroy@csgroup.eu --- diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index d4acba7551c28..50237e2007e78 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -390,7 +390,7 @@ config PPC_HAVE_KUEP config PPC_KUEP bool "Kernel Userspace Execution Prevention" depends on PPC_HAVE_KUEP - default y if !PPC_BOOK3S_32 + default y help Enable support for Kernel Userspace Execution Prevention (KUEP) @@ -402,7 +402,7 @@ config PPC_HAVE_KUAP config PPC_KUAP bool "Kernel Userspace Access Protection" depends on PPC_HAVE_KUAP - default y if !PPC_BOOK3S_32 + default y help Enable support for Kernel Userspace Access Protection (KUAP)