Messages in this thread Patch in this message | | | Date | Tue, 01 Apr 2014 06:04:35 +0000 (GMT) | From | Eunbong Song <> | Subject | tools/liblockdep: Build failure |
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There is tools/liblockdep build failure. I have been trying to find the cause and i found commit id 63f9a7fde715352e0769302527670542a664b981 is the casue.
Author: Andi Kleen <ak@linux.intel.com> Date: Sat Feb 8 08:52:01 2014 +0100
asmlinkage: Make lockdep_sys_exit asmlinkage
lockdep_sys_exit can be called from assembler code, so make it asmlinkage.
Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1391845930-28580-5-git-send-email-ak@linux.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 92b1bfc..7df9aa6 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -265,7 +265,7 @@ extern void lockdep_info(void); extern void lockdep_reset(void); extern void lockdep_reset_lock(struct lockdep_map *lock); extern void lockdep_free_key_range(void *start, unsigned long size); -extern void lockdep_sys_exit(void); +extern asmlinkage void lockdep_sys_exit(void);
extern void lockdep_off(void); extern void lockdep_on(void); diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index eb8a547..c8b6753 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -4191,7 +4191,7 @@ void debug_show_held_locks(struct task_struct *task) } EXPORT_SYMBOL_GPL(debug_show_held_locks);
-void lockdep_sys_exit(void) +asmlinkage void lockdep_sys_exit(void) { struct task_struct *curr = current;
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