diff options
| author | Nick Desaulniers <ndesaulniers@google.com> | 2022-03-14 15:19:03 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-20 12:39:42 +0200 |
| commit | f9571a969973f8d48b4bd6b94fd6115489bbaee1 (patch) | |
| tree | 2350314881272401c43457d7dc26460fa4bcb6f5 /arch/x86 | |
| parent | dee782da39370c54afdb40ae2758cedba640ad1f (diff) | |
lockdep: Fix -Wunused-parameter for _THIS_IP_
[ Upstream commit 8b023accc8df70e72f7704d29fead7ca914d6837 ]
While looking into a bug related to the compiler's handling of addresses
of labels, I noticed some uses of _THIS_IP_ seemed unused in lockdep.
Drive by cleanup.
-Wunused-parameter:
kernel/locking/lockdep.c:1383:22: warning: unused parameter 'ip'
kernel/locking/lockdep.c:4246:48: warning: unused parameter 'ip'
kernel/locking/lockdep.c:4844:19: warning: unused parameter 'ip'
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Waiman Long <longman@redhat.com>
Link: https://lore.kernel.org/r/20220314221909.2027027-1-ndesaulniers@google.com
Stable-dep-of: 54c3931957f6 ("tracing: hold caller_addr to hardirq_{enable,disable}_ip")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/x86.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index 4d6f7a70bdd1..cd0c93ec72fa 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -26,7 +26,7 @@ static __always_inline void kvm_guest_enter_irqoff(void) */ instrumentation_begin(); trace_hardirqs_on_prepare(); - lockdep_hardirqs_on_prepare(CALLER_ADDR0); + lockdep_hardirqs_on_prepare(); instrumentation_end(); guest_enter_irqoff(); |