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-rw-r--r--kernel/Kconfig.freezer1
-rw-r--r--kernel/Kconfig.hz1
-rw-r--r--kernel/Kconfig.locks1
-rw-r--r--kernel/Kconfig.preempt1
-rw-r--r--kernel/debug/Makefile1
-rw-r--r--kernel/dma/Kconfig1
-rw-r--r--kernel/gcov/Kconfig1
-rw-r--r--kernel/irq/Kconfig1
-rw-r--r--kernel/livepatch/Kconfig1
-rw-r--r--kernel/livepatch/Makefile1
-rw-r--r--kernel/power/Kconfig1
-rw-r--r--kernel/printk/Makefile1
-rw-r--r--kernel/rcu/Kconfig1
-rw-r--r--kernel/rcu/Kconfig.debug1
-rw-r--r--kernel/time/Kconfig1
-rw-r--r--kernel/trace/Kconfig1
16 files changed, 16 insertions, 0 deletions
diff --git a/kernel/Kconfig.freezer b/kernel/Kconfig.freezer
index a3bb4cb52539..68646feefb3d 100644
--- a/kernel/Kconfig.freezer
+++ b/kernel/Kconfig.freezer
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
config FREEZER
def_bool PM_SLEEP || CGROUP_FREEZER
diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
index 2a202a846757..38ef6d06888e 100644
--- a/kernel/Kconfig.hz
+++ b/kernel/Kconfig.hz
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Timer Interrupt Frequency Configuration
#
diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
index bf770d7556f7..e0852dc333ac 100644
--- a/kernel/Kconfig.locks
+++ b/kernel/Kconfig.locks
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# The ARCH_INLINE foo is necessary because select ignores "depends on"
#
diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt
index 0fee5fe6c899..dc0b682ec2d9 100644
--- a/kernel/Kconfig.preempt
+++ b/kernel/Kconfig.preempt
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
choice
prompt "Preemption Model"
diff --git a/kernel/debug/Makefile b/kernel/debug/Makefile
index a85edc339985..332ee6c6ec2c 100644
--- a/kernel/debug/Makefile
+++ b/kernel/debug/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the linux kernel debugger
#
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig
index 83d711f8d665..70f8f8d9200e 100644
--- a/kernel/dma/Kconfig
+++ b/kernel/dma/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config HAS_DMA
bool
diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig
index f71c1adcff31..3941a9c48f83 100644
--- a/kernel/gcov/Kconfig
+++ b/kernel/gcov/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
menu "GCOV-based kernel profiling"
config GCOV_KERNEL
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index 8fee06625c37..f92d9a687372 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
menu "IRQ subsystem"
# Options selectable by the architecture code
diff --git a/kernel/livepatch/Kconfig b/kernel/livepatch/Kconfig
index ec4565122e65..54102deb50ba 100644
--- a/kernel/livepatch/Kconfig
+++ b/kernel/livepatch/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config HAVE_LIVEPATCH
bool
help
diff --git a/kernel/livepatch/Makefile b/kernel/livepatch/Makefile
index b36ceda6488e..cf9b5bcdb952 100644
--- a/kernel/livepatch/Makefile
+++ b/kernel/livepatch/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_LIVEPATCH) += livepatch.o
livepatch-objs := core.o patch.o shadow.o transition.o
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 9bbaaab14b36..ff8592ddedee 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config SUSPEND
bool "Suspend to RAM and standby"
depends on ARCH_SUSPEND_POSSIBLE
diff --git a/kernel/printk/Makefile b/kernel/printk/Makefile
index 4a2ffc39eb95..4d052fc6bcde 100644
--- a/kernel/printk/Makefile
+++ b/kernel/printk/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y = printk.o
obj-$(CONFIG_PRINTK) += printk_safe.o
obj-$(CONFIG_A11Y_BRAILLE_CONSOLE) += braille.o
diff --git a/kernel/rcu/Kconfig b/kernel/rcu/Kconfig
index 37301430970e..480edf328b51 100644
--- a/kernel/rcu/Kconfig
+++ b/kernel/rcu/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# RCU-related configuration options
#
diff --git a/kernel/rcu/Kconfig.debug b/kernel/rcu/Kconfig.debug
index 0ec7d1d33a14..5ec3ea4028e2 100644
--- a/kernel/rcu/Kconfig.debug
+++ b/kernel/rcu/Kconfig.debug
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# RCU-related debugging configuration options
#
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index e2c038d6c13c..fcc42353f125 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Timer subsystem related configuration options
#
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 5d965cef6c77..564e5fdb025f 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Architectures that offer an FUNCTION_TRACER implementation should
# select HAVE_FUNCTION_TRACER: