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Date: Wed, 06 Jan 2021 15:36:22 +0100 From: Peter Zijlstra <peterz@...radead.org> To: x86@...nel.org Cc: linux-kernel@...r.kernel.org, peterz@...radead.org, rdunlap@...radead.org, jpoimboe@...hat.com, sfr@...b.auug.org.au, tony.luck@...el.com Subject: [PATCH 3/6] locking/lockdep: Cure noinstr fail When the compiler doesn't feel like inlining, it causes a noinstr fail: vmlinux.o: warning: objtool: lock_is_held_type()+0xb: call to lockdep_enabled() leaves .noinstr.text section Fixes: 4d004099a668 ("lockdep: Fix lockdep recursion") Reported-by: Randy Dunlap <rdunlap@...radead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org> --- kernel/locking/lockdep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -79,7 +79,7 @@ module_param(lock_stat, int, 0644); DEFINE_PER_CPU(unsigned int, lockdep_recursion); EXPORT_PER_CPU_SYMBOL_GPL(lockdep_recursion); -static inline bool lockdep_enabled(void) +static __always_inline bool lockdep_enabled(void) { if (!debug_locks) return false;
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