x86/ipipe: avoid crash due to false positive

1fbf6281 · Gilles Chanteperdrix · Philippe Gerum · 1c85e9ce · 1fbf6281
Commit 1fbf6281 authored Jan 08, 2016 by Gilles Chanteperdrix Committed by Philippe Gerum Mar 13, 2016
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -74,7 +74,7 @@ static inline void load_mm_ldt(struct mm_struct *mm)
 	else
 		clear_LDT();

-	DEBUG_LOCKS_WARN_ON(preemptible());
+	DEBUG_LOCKS_WARN_ON(preemptible() && !hard_irqs_disabled());
 }

 /*