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From:   Valentin Schneider <vschneid@redhat.com>
To:     linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
        linux-arch@vger.kernel.org, x86@kernel.org
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Subject: [PATCH 3/5] x86/kvm: Make kvm_async_pf_enabled __ro_after_init
Date:   Mon, 20 Nov 2023 11:55:26 +0100
Message-ID: <20231120105528.760306-4-vschneid@redhat.com>
In-Reply-To: <20231120105528.760306-1-vschneid@redhat.com>
References: <20231120105528.760306-1-vschneid@redhat.com>
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kvm_async_pf_enabled is only ever enabled in __init kvm_guest_init(), so
mark it as __ro_after_init.

Signed-off-by: Valentin Schneider <vschneid@redhat.com>
---
 arch/x86/kernel/kvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 0ddb3bd0f1aac..146e16f420edf 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -44,7 +44,7 @@
 #include <asm/svm.h>
 #include <asm/e820/api.h>
 
-DEFINE_STATIC_KEY_FALSE(kvm_async_pf_enabled);
+DEFINE_STATIC_KEY_FALSE_RO(kvm_async_pf_enabled);
 
 static int kvmapf = 1;
 
-- 
2.41.0