Commit a2b2d4bf authored by Jacob Xu's avatar Jacob Xu Committed by Paolo Bonzini
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kvm: svm: de-allocate svm_cpu_data for all cpus in svm_cpu_uninit() 



The cpu arg for svm_cpu_uninit() was previously ignored resulting in the
per cpu structure svm_cpu_data not being de-allocated for all cpus.

Signed-off-by: default avatarJacob Xu <jacobhxu@google.com>
Message-Id: <20201203205939.1783969-1-jacobhxu@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 0c55f867

arch/x86/kvm/svm/svm.c

+2 −2
Original line number Diff line number Diff line
@@ -530,12 +530,12 @@ static int svm_hardware_enable(void) 


static void svm_cpu_uninit(int cpu)

{

	struct svm_cpu_data *sd = per_cpu(svm_data, raw_smp_processor_id());

	struct svm_cpu_data *sd = per_cpu(svm_data, cpu);



	if (!sd)

		return;



	per_cpu(svm_data, raw_smp_processor_id()) = NULL;

	per_cpu(svm_data, cpu) = NULL;

	kfree(sd->sev_vmcbs);

	__free_page(sd->save_area);

	kfree(sd);