linux-kernel - [PATCH] KVM: Fix ERROR: modpost: .kvm_vcpu_can

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Message-Id: <1621911770-11744-1-git-send-email-wanpengli@tencent.com>
Date:   Mon, 24 May 2021 20:02:50 -0700
From:   Wanpeng Li <kernellwp@...il.com>
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>
Subject: [PATCH] KVM: Fix ERROR: modpost: .kvm_vcpu_can_poll undefined!

From: Wanpeng Li <wanpengli@...cent.com>

Export kvm_vcpu_can_poll to fix ERROR: modpost: .kvm_vcpu_can_poll undefined!

Signed-off-by: Wanpeng Li <wanpengli@...cent.com>
---
 virt/kvm/kvm_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 62522c1..8eaec42 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2949,6 +2949,7 @@ bool kvm_vcpu_can_poll(ktime_t cur, ktime_t stop)
 {
 	return single_task_running() && !need_resched() && ktime_before(cur, stop);
 }
+EXPORT_SYMBOL_GPL(kvm_vcpu_can_poll);
 
 /*
  * The vCPU has executed a HLT instruction with in-kernel mode enabled.
-- 
2.7.4