linux-kernel - [RFC PATCH] x86/paravirt: kvm_sev_migration

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Message-ID: <20200501110036.GA54286@c61ca2aeffc5>
Date:   Fri, 1 May 2020 19:00:37 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Ashish Kalra <Ashish.Kalra@....com>, pbonzini@...hat.com
Cc:     kbuild-all@...ts.01.org, tglx@...utronix.de, mingo@...hat.com,
        hpa@...or.com, joro@...tes.org, bp@...e.de,
        thomas.lendacky@....com, x86@...nel.org, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH] x86/paravirt: kvm_sev_migration_hcall() can be static


Signed-off-by: kbuild test robot <lkp@...el.com>
---
 kvm.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 928ddb8a8cfc7..884ba9203d3b4 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -730,8 +730,8 @@ static void __init kvm_init_platform(void)
 }
 
 #if defined(CONFIG_AMD_MEM_ENCRYPT)
-long kvm_sev_migration_hcall(unsigned long physaddr, unsigned long npages,
-			     bool enc)
+static long kvm_sev_migration_hcall(unsigned long physaddr, unsigned long npages,
+				    bool enc)
 {
 	return kvm_sev_hypercall3(KVM_HC_PAGE_ENC_STATUS, physaddr, npages,
 				  enc);