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authorLaura Abbott <labbott@redhat.com>2017-02-06 16:31:57 -0800
committerKees Cook <keescook@chromium.org>2017-02-07 12:32:52 -0800
commitad21fc4faa2a1f919bac1073b885df9310dbc581 (patch)
tree0e72a0b209f7e84daf6a131bdbc673cd60715037 /arch/s390
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
arch: Move CONFIG_DEBUG_RODATA and CONFIG_SET_MODULE_RONX to be common
There are multiple architectures that support CONFIG_DEBUG_RODATA and CONFIG_SET_MODULE_RONX. These options also now have the ability to be turned off at runtime. Move these to an architecture independent location and make these options def_bool y for almost all of those arches. Signed-off-by: Laura Abbott <labbott@redhat.com> Acked-by: Ingo Molnar <mingo@kernel.org> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/Kconfig5
-rw-r--r--arch/s390/Kconfig.debug3
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c6722112527d..53bb0e3e0db3 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -62,9 +62,6 @@ config PCI_QUIRKS
config ARCH_SUPPORTS_UPROBES
def_bool y
-config DEBUG_RODATA
- def_bool y
-
config S390
def_bool y
select ARCH_HAS_DEVMEM_IS_ALLOWED
@@ -73,6 +70,8 @@ config S390
select ARCH_HAS_GIGANTIC_PAGE
select ARCH_HAS_KCOV
select ARCH_HAS_SG_CHAIN
+ select ARCH_HAS_STRICT_KERNEL_RWX
+ select ARCH_HAS_STRICT_MODULE_RWX
select ARCH_HAS_UBSAN_SANITIZE_ALL
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select ARCH_INLINE_READ_LOCK
diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug
index 26c5d5beb4be..57f8ea9c49e3 100644
--- a/arch/s390/Kconfig.debug
+++ b/arch/s390/Kconfig.debug
@@ -17,7 +17,4 @@ config S390_PTDUMP
kernel.
If in doubt, say "N"
-config DEBUG_SET_MODULE_RONX
- def_bool y
- depends on MODULES
endmenu