Use WARN_ON_ONCE() instead of WARN_ONCE() for detecting a non-empty mm_list during enclave release, the "mm_list non-empty" message doesn't provide any additional or helpful information. Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx> Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> --- arch/x86/kernel/cpu/sgx/encl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/sgx/encl.c b/arch/x86/kernel/cpu/sgx/encl.c index 28e29deaad8f..ae81cd7cd8a8 100644 --- a/arch/x86/kernel/cpu/sgx/encl.c +++ b/arch/x86/kernel/cpu/sgx/encl.c @@ -514,7 +514,7 @@ void sgx_encl_release(struct kref *ref) if (encl->backing) fput(encl->backing); - WARN_ONCE(!list_empty(&encl->mm_list), "mm_list non-empty"); + WARN_ON_ONCE(!list_empty(&encl->mm_list)); /* Detect EPC page leak's. */ WARN_ON_ONCE(encl->secs_child_cnt); -- 2.22.0
