[PATCH v5 2/5] [Trivial]KVM: x86: Explicitly cast ulong to bool in kvm_set_cr3()

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kvm_read_cr4_bits() returns ulong, explicitly cast it bool when assign to a
bool variable.

Signed-off-by: Robert Hoo <robert.hu@xxxxxxxxxxxxxxx>
---
 arch/x86/kvm/x86.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 312aea1854ae..b9611690561d 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1236,7 +1236,7 @@ int kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
 	bool skip_tlb_flush = false;
 	unsigned long pcid = 0;
 #ifdef CONFIG_X86_64
-	bool pcid_enabled = kvm_read_cr4_bits(vcpu, X86_CR4_PCIDE);
+	bool pcid_enabled = !!kvm_read_cr4_bits(vcpu, X86_CR4_PCIDE);
 
 	if (pcid_enabled) {
 		skip_tlb_flush = cr3 & X86_CR3_PCID_NOFLUSH;
-- 
2.31.1




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