4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lei Yang <Lei.Yang@xxxxxxxxxxxxx> [ Upstream commit 4d85af102a66ee6aeefa596f273169e77fb2b48e ] add CONFIG_MEMORY_HOTREMOVE=y in config without this config, /sys/devices/system/memory/memory*/removable always return 0, I endup getting an early skip during test Signed-off-by: Lei Yang <Lei.Yang@xxxxxxxxxxxxx> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@xxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- tools/testing/selftests/memory-hotplug/config | 1 + 1 file changed, 1 insertion(+) --- a/tools/testing/selftests/memory-hotplug/config +++ b/tools/testing/selftests/memory-hotplug/config @@ -2,3 +2,4 @@ CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_NOTIFIER_ERROR_INJECTION=y CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m +CONFIG_MEMORY_HOTREMOVE=y