Commit-ID: 3156cbaeda991f6b330dd8260d863bfad71b358e
Gitweb: http://git.kernel.org/tip/3156cbaeda991f6b330dd8260d863bfad71b358e
Author: Levin, Alexander (Sasha Levin) <[email protected]>
AuthorDate: Thu, 25 May 2017 12:58:55 +0000
Committer: Ingo Molnar <[email protected]>
CommitDate: Mon, 5 Jun 2017 09:28:12 +0200
tools/lib/lockdep: Add empty __is_[module,kernel]_percpu_address
This would fix the build error caused by:
383776fa7 ("locking/lockdep: Handle statically initialized
PER_CPU locks properly")
Signed-off-by: Sasha Levin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link:
http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
tools/lib/lockdep/uinclude/linux/lockdep.h | 5 +++++
tools/lib/lockdep/uinclude/linux/module.h | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/tools/lib/lockdep/uinclude/linux/lockdep.h
b/tools/lib/lockdep/uinclude/linux/lockdep.h
index d988fba..f026d45 100644
--- a/tools/lib/lockdep/uinclude/linux/lockdep.h
+++ b/tools/lib/lockdep/uinclude/linux/lockdep.h
@@ -51,4 +51,9 @@ static inline int debug_locks_off(void)
#define debug_show_all_locks()
extern void debug_check_no_locks_held(void);
+static __used bool __is_kernel_percpu_address(unsigned long addr, void
*can_addr)
+{
+ return false;
+}
+
#endif
diff --git a/tools/lib/lockdep/uinclude/linux/module.h
b/tools/lib/lockdep/uinclude/linux/module.h
index 09c7a7b..07055db 100644
--- a/tools/lib/lockdep/uinclude/linux/module.h
+++ b/tools/lib/lockdep/uinclude/linux/module.h
@@ -3,4 +3,9 @@
#define module_param(name, type, perm)
+static inline bool __is_module_percpu_address(unsigned long addr, unsigned
long *can_addr)
+{
+ return false;
+}
+
#endif
