diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 13 | ||||
| -rw-r--r-- | lib/atomic64_test.c | 2 |
2 files changed, 14 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 8bfd1aca7a3d..f28f7fad452f 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1442,6 +1442,19 @@ config DEBUG_BLOCK_EXT_DEVT Say N if you are unsure. +config CPU_HOTPLUG_STATE_CONTROL + bool "Enable CPU hotplug state control" + depends on DEBUG_KERNEL + depends on HOTPLUG_CPU + default n + help + Allows to write steps between "offline" and "online" to the CPUs + sysfs target file so states can be stepped granular. This is a debug + option for now as the hotplug machinery cannot be stopped and + restarted at arbitrary points yet. + + Say N if your are unsure. + config NOTIFIER_ERROR_INJECTION tristate "Notifier error injection" depends on DEBUG_KERNEL diff --git a/lib/atomic64_test.c b/lib/atomic64_test.c index d62de8bf022d..123481814320 100644 --- a/lib/atomic64_test.c +++ b/lib/atomic64_test.c @@ -17,7 +17,7 @@ #include <linux/atomic.h> #ifdef CONFIG_X86 -#include <asm/processor.h> /* for boot_cpu_has below */ +#include <asm/cpufeature.h> /* for boot_cpu_has below */ #endif #define TEST(bit, op, c_op, val) \ |