Subject: [PATCH 02/11] powerpc/pseries: put cede MSR[EE] check under IRQ_SOFT_MASK_DEBUG

From: Nicholas Piggin <[email-masked]>
Date: Sat, 5 May 2018 03:19:26 +1000

This check does not catch IRQ soft mask bugs, but this option is
slightly more suitable than TRACE_IRQFLAGS.

Signed-off-by: Nicholas Piggin <[email-masked]>
---
 arch/powerpc/include/asm/plpar_wrappers.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/include/asm/plpar_wrappers.h b/arch/powerpc/include/asm/plpar_wrappers.h
index 96c1a46acbd0..cff5a411e595 100644
--- a/arch/powerpc/include/asm/plpar_wrappers.h
+++ b/arch/powerpc/include/asm/plpar_wrappers.h
@@ -39,10 +39,10 @@ static inline long extended_cede_processor(unsigned long latency_hint)
 	set_cede_latency_hint(latency_hint);
 
 	rc = cede_processor();
-#ifdef CONFIG_TRACE_IRQFLAGS
-		/* Ensure that H_CEDE returns with IRQs on */
-		if (WARN_ON(!(mfmsr() & MSR_EE)))
-			__hard_irq_enable();
+#ifdef CONFIG_PPC_IRQ_SOFT_MASK_DEBUG
+	/* Ensure that H_CEDE returns with IRQs on */
+	if (WARN_ON(!(mfmsr() & MSR_EE)))
+		__hard_irq_enable();
 #endif
 
 	set_cede_latency_hint(old_latency_hint);
-- 
2.17.0