X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Farm64%2Finclude%2Fasm%2Farch_gicv3.h;fp=kernel%2Farch%2Farm64%2Finclude%2Fasm%2Farch_gicv3.h;h=8ec88e5b290f9bc12a416841e73ef56414972b59;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=2731d3b25ed2e338e76966b5efd86658b7e22263;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/arch/arm64/include/asm/arch_gicv3.h b/kernel/arch/arm64/include/asm/arch_gicv3.h
index 2731d3b25..8ec88e5b2 100644
--- a/kernel/arch/arm64/include/asm/arch_gicv3.h
+++ b/kernel/arch/arm64/include/asm/arch_gicv3.h
@@ -103,6 +103,7 @@ static inline u64 gic_read_iar_common(void)
 	u64 irqstat;
 
 	asm volatile("mrs_s %0, " __stringify(ICC_IAR1_EL1) : "=r" (irqstat));
+	dsb(sy);
 	return irqstat;
 }