mm: disable CONFIG_MEMORY_HOTPLUG when KASAN is enabled

At present it is obvious that memory online and offline will fail when KASAN is enabled. So add the condition to limit the memory_hotplug when KASAN is enabled. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: zhong jiang <[email protected]> Cc: Andrey Ryabinin <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: Dmitry Vyukov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
cluon · Aug 5, 2016 · 1e18573 · 1e18573
1 parent c1ece76
commit 1e18573
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/mm/Kconfig b/mm/Kconfig
@@ -187,6 +187,7 @@ config MEMORY_HOTPLUG
 	bool "Allow for memory hot-add"
 	depends on SPARSEMEM || X86_64_ACPI_NUMA
 	depends on ARCH_ENABLE_MEMORY_HOTPLUG
+	depends on !KASAN
 
 config MEMORY_HOTPLUG_SPARSE
 	def_bool y