kernel: add a top level menuconfig option for enabling lockdep

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28848 3c298f89-4303-0410-b956-a3cf2f4a3e73

10 files changed, 24 insertions, 0 deletions

diff --git a/Config.in b/Config.in
index 331219a33..f46781866 100644
--- a/Config.in
+++ b/Config.in
@@ -235,6 +235,11 @@ menu "Global build settings"
 		bool "Enable process core dump support"
 		default y
 
+	config KERNEL_PROVE_LOCKING
+		bool "Enable kernel lock checking"
+		select KERNEL_DEBUG_KERNEL
+		default n
+
 	comment "Package build options"
 
 	config DEBUG
diff --git a/target/linux/generic/config-2.6.30 b/target/linux/generic/config-2.6.30
index 108f7d43b..031512c0b 100644
--- a/target/linux/generic/config-2.6.30
+++ b/target/linux/generic/config-2.6.30
@@ -430,6 +430,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1698,6 +1699,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_QEMU is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QNX4FS_FS is not set
diff --git a/target/linux/generic/config-2.6.31 b/target/linux/generic/config-2.6.31
index a65bb2c41..c79c657c8 100644
--- a/target/linux/generic/config-2.6.31
+++ b/target/linux/generic/config-2.6.31
@@ -429,6 +429,7 @@ CONFIG_CRYPTO=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUG_RODATA is not set
@@ -1699,6 +1700,8 @@ CONFIG_PROC_FS=y
 # CONFIG_PROC_PAGE_MONITOR is not set
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_QEMU is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QNX4FS_FS is not set
diff --git a/target/linux/generic/config-2.6.32 b/target/linux/generic/config-2.6.32
index f4a060671..37a271431 100644
--- a/target/linux/generic/config-2.6.32
+++ b/target/linux/generic/config-2.6.32
@@ -455,6 +455,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1793,6 +1794,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_QEMU is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QNX4FS_FS is not set
diff --git a/target/linux/generic/config-2.6.36 b/target/linux/generic/config-2.6.36
index 086d0ce2a..1950559c1 100644
--- a/target/linux/generic/config-2.6.36
+++ b/target/linux/generic/config-2.6.36
@@ -478,6 +478,7 @@ CONFIG_DEBUG_INFO_REDUCED=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1839,6 +1840,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QLCNIC is not set
 # CONFIG_QNX4FS_FS is not set
diff --git a/target/linux/generic/config-2.6.37 b/target/linux/generic/config-2.6.37
index 10db07dbd..0d5ed5357 100644
--- a/target/linux/generic/config-2.6.37
+++ b/target/linux/generic/config-2.6.37
@@ -489,6 +489,7 @@ CONFIG_DEBUG_INFO_REDUCED=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1874,6 +1875,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QLCNIC is not set
 # CONFIG_QNX4FS_FS is not set
diff --git a/target/linux/generic/config-2.6.38 b/target/linux/generic/config-2.6.38
index 19bd30f4e..f6002c24b 100644
--- a/target/linux/generic/config-2.6.38
+++ b/target/linux/generic/config-2.6.38
@@ -501,6 +501,7 @@ CONFIG_DEBUG_INFO_REDUCED=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1906,6 +1907,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QLCNIC is not set
 # CONFIG_QNX4FS_FS is not set
diff --git a/target/linux/generic/config-2.6.39 b/target/linux/generic/config-2.6.39
index 08bb4cfe1..2d3d9ba0b 100644
--- a/target/linux/generic/config-2.6.39
+++ b/target/linux/generic/config-2.6.39
@@ -504,6 +504,7 @@ CONFIG_DEBUG_INFO_REDUCED=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1944,6 +1945,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_PSTORE is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QLCNIC is not set
diff --git a/target/linux/generic/config-3.0 b/target/linux/generic/config-3.0
index cce0cdf12..dd4d15394 100644
--- a/target/linux/generic/config-3.0
+++ b/target/linux/generic/config-3.0
@@ -498,6 +498,7 @@ CONFIG_DEBUG_INFO_REDUCED=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1935,6 +1936,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_PSTORE is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QLCNIC is not set
diff --git a/target/linux/generic/config-3.1 b/target/linux/generic/config-3.1
index 74804cf41..28b12235b 100644
--- a/target/linux/generic/config-3.1
+++ b/target/linux/generic/config-3.1
@@ -504,6 +504,7 @@ CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
@@ -1952,6 +1953,7 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 # CONFIG_PROFILING is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
 # CONFIG_PSTORE is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_QLCNIC is not set