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KVM: x86: set "mitigate_smt_rsb" storage-class-specifier to static

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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>
Link: https://lore.kernel.org/r/20230404010141.1913667-1-trix@redhat.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Tom Rix 2023-04-03 21:01:41 -04:00 committed by Sean Christopherson
parent 99b3086980
commit 944a8dad8b
1 changed files with 1 additions and 1 deletions
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arch/x86/kvm/x86.c
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@ -194,7 +194,7 @@ 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);
/*