Commit-ID: 3156cbaeda991f6b330dd8260d863bfad71b358e
Gitweb: http://git.kernel.org/tip/3156cbaeda991f6b330dd8260d863bfad71b358e
Author: Levin, Alexander (Sasha Levin) <alexander.levin@xxxxxxxxxxx>
AuthorDate: Thu, 25 May 2017 12:58:55 +0000
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
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 <alexander.levin@xxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: a.p.zijlstra@xxxxxxxxx
Cc: ben@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20170525130005.5947-19-alexander.levin@xxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
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
--
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