From: Tom Rix <trix@redhat.com>
To: seanjc@google.com, pbonzini@redhat.com, tglx@linutronix.de,
mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
hpa@zytor.com
Cc: x86@kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, Tom Rix <trix@redhat.com>
Subject: [PATCH] KVM: x86: set varaiable mitigate_smt_rsb storage-class-specifier to static
Date: Mon, 3 Apr 2023 21:01:41 -0400 [thread overview]
Message-ID: <20230404010141.1913667-1-trix@redhat.com> (raw)
smatch reports
arch/x86/kvm/x86.c:199:20: warning: symbol
'mitigate_smt_rsb' was not declared. Should it be static?
This variable is only used in one file so it should be static.
Signed-off-by: Tom Rix <trix@redhat.com>
---
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 8bb8f226f51f..4ce3411d35f3 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -196,7 +196,7 @@ bool __read_mostly eager_page_split = true;
module_param(eager_page_split, bool, 0644);
/* Enable/disable SMT_RSB bug mitigation */
-bool __read_mostly mitigate_smt_rsb;
+static bool __read_mostly mitigate_smt_rsb;
module_param(mitigate_smt_rsb, bool, 0444);
/*
--
2.27.0
next reply other threads:[~2023-04-04 1:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-04 1:01 Tom Rix [this message]
2023-04-05 23:59 ` [PATCH] KVM: x86: set varaiable mitigate_smt_rsb storage-class-specifier to static Sean Christopherson
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