From 3156cbaeda991f6b330dd8260d863bfad71b358e Mon Sep 17 00:00:00 2001 From: "Levin, Alexander (Sasha Levin)" Date: Thu, 25 May 2017 12:58:55 +0000 Subject: [PATCH] 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 Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: a.p.zijlstra@chello.nl Cc: ben@decadent.org.uk Link: http://lkml.kernel.org/r/20170525130005.5947-19-alexander.levin@verizon.com Signed-off-by: Ingo Molnar --- 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 d988fba99454..f026d4545e97 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 09c7a7be8ccc..07055db296f3 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 -- 2.20.1