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KVM: VMX: Don't bother disabling eVMCS static key on module exit

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[ Upstream commit da66de44b0 ]

Don't disable the eVMCS static key on module exit, kvm_intel.ko owns the
key so there can't possibly be users after the kvm_intel.ko is unloaded,
at least not without much bigger issues.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20221130230934.1014142-12-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Stable-dep-of: e32b120071 ("KVM: VMX: Do _all_ initialization before exposing /dev/kvm to userspace")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sean Christopherson
2022-11-30 23:08:55 +00:00
committed by Greg Kroah-Hartman
parent afb26bfc01
commit 5daa32be8c
1 changed files with 0 additions and 4 deletions
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4
arch/x86/kvm/vmx/vmx.c
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@@ -8465,10 +8465,6 @@ static void vmx_exit(void)
kvm_exit();
#if IS_ENABLED(CONFIG_HYPERV)
if (static_branch_unlikely(&enable_evmcs))
static_branch_disable(&enable_evmcs);
#endif
vmx_cleanup_l1d_flush();
allow_smaller_maxphyaddr = false;