linux-kernel - [PATCH] fixup! kvm: arm debug: introduce helper for single-step

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Message-Id: <20171110074717.30134-1-alex.bennee@linaro.org>
Date:   Fri, 10 Nov 2017 07:47:17 +0000
From:   Alex Bennée <alex.bennee@...aro.org>
To:     julien.thierry@....com, kvm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        christoffer.dall@...aro.org, marc.zyngier@....com
Cc:     Alex Bennée <alex.bennee@...aro.org>,
        Russell King <linux@...linux.org.uk>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] fixup! kvm: arm debug: introduce helper for single-step

---
 arch/arm/include/asm/kvm_host.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index a2e881d6108e..26a1ea6c6542 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -286,7 +286,10 @@ static inline void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arm_clear_debug(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu) {}
 static inline bool kvm_arm_handle_step_debug(struct kvm_vcpu *vcpu,
-					     struct kvm_run *run) {}
+					     struct kvm_run *run)
+{
+	return false;
+}
 
 int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,
 			       struct kvm_device_attr *attr);
-- 
2.14.2