From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Wed, 14 Apr 2021 14:35:40 +0200
Subject: x86/kvm: Fix pr_info() for async PF setup/teardown
Patch-mainline: v5.13-rc2
Git-commit: 0a269a008f837e76ce285679ab3005059fadc2a6
References: bsc#1185308

'pr_fmt' already has 'kvm-guest: ' so 'KVM' prefix is redundant.
"Unregister pv shared memory" is very ambiguous, it's hard to
say which particular PV feature it relates to.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210414123544.1060604-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Liang Yan <lyan@suse.com>
---
 arch/x86/kernel/kvm.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -323,7 +323,7 @@ static void kvm_guest_cpu_init(void)
 
 		wrmsrl(MSR_KVM_ASYNC_PF_EN, pa);
 		__this_cpu_write(apf_reason.enabled, 1);
-		printk(KERN_INFO"KVM setup async PF for cpu %d\n",
+		printk(KERN_INFO"setup async PF for cpu %d\n",
 		       smp_processor_id());
 	}
 
@@ -349,7 +349,7 @@ static void kvm_pv_disable_apf(void)
 	wrmsrl(MSR_KVM_ASYNC_PF_EN, 0);
 	__this_cpu_write(apf_reason.enabled, 0);
 
-	printk(KERN_INFO"Unregister pv shared memory for cpu %d\n",
+	printk(KERN_INFO"disable async PF for cpu %d\n",
 	       smp_processor_id());
 }