diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/Makefile | 4 | ||||
| -rw-r--r-- | drivers/cpuidle/Makefile | 3 | ||||
| -rw-r--r-- | drivers/idle/Makefile | 5 |
3 files changed, 11 insertions, 1 deletions
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 40208a0f5dfb..797070fc9a3f 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -5,6 +5,10 @@ ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT +ifdef CONFIG_TRACE_BRANCH_PROFILING +CFLAGS_processor_idle.o += -DDISABLE_BRANCH_PROFILING +endif + # # ACPI Boot-Time Table Parsing # diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index d103342b7cfc..1de9e92c5b0f 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -3,6 +3,9 @@ # Makefile for cpuidle. # +# Branch profiling isn't noinstr-safe +ccflags-$(CONFIG_TRACE_BRANCH_PROFILING) += -DDISABLE_BRANCH_PROFILING + obj-y += cpuidle.o driver.o governor.o sysfs.o governors/ obj-$(CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED) += coupled.o obj-$(CONFIG_DT_IDLE_STATES) += dt_idle_states.o diff --git a/drivers/idle/Makefile b/drivers/idle/Makefile index 0a3c37510079..a34af1ba09bd 100644 --- a/drivers/idle/Makefile +++ b/drivers/idle/Makefile @@ -1,3 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_INTEL_IDLE) += intel_idle.o +# Branch profiling isn't noinstr-safe +ccflags-$(CONFIG_TRACE_BRANCH_PROFILING) += -DDISABLE_BRANCH_PROFILING + +obj-$(CONFIG_INTEL_IDLE) += intel_idle.o |