From: zhong jiang <zhongjiang@xxxxxxxxxx> At present, It is obvious that memory online and offline will fail when KASAN enable, therefore, it is necessary to add the condition to limit the memory_hotplug when KASAN enable. Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx> --- mm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/Kconfig b/mm/Kconfig index 3e2daef..f6dd77e 100644 --- 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 -- 1.8.3.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>