Add a flag to x86 arch to know if a set_memory_{rw|ro} is supported.
Signed-off-by: Marco Stornelli <[email protected]>
---
arch/Kconfig | 3 +++
arch/x86/Kconfig | 1 +
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index 1feb169..589a043 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -171,6 +171,9 @@ config USER_RETURN_NOTIFIER
config HAVE_IOREMAP_PROT
bool
+config HAVE_SET_MEMORY_RO
+ bool
+
config HAVE_KPROBES
bool
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5c0ed72..c500462 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -30,6 +30,7 @@ config X86
select HAVE_OPROFILE
select HAVE_PCSPKR_PLATFORM
select HAVE_PERF_EVENTS
+ select HAVE_SET_MEMORY_RO
select HAVE_IOREMAP_PROT
select HAVE_KPROBES
select HAVE_MEMBLOCK
--
1.7.3.4