Messages in this thread | | | Subject | Re: [PATCH] kvm: svm: de-allocate svm_cpu_data for all cpus in svm_cpu_uninit() | From | Paolo Bonzini <> | Date | Fri, 4 Dec 2020 09:47:59 +0100 |
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On 03/12/20 21:59, Jacob Xu wrote: > 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: Jacob Xu <jacobhxu@google.com> > --- > arch/x86/kvm/svm/svm.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c > index 79b3a564f1c9..da7eb4aaf44f 100644 > --- a/arch/x86/kvm/svm/svm.c > +++ b/arch/x86/kvm/svm/svm.c > @@ -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); >
Queued, thanks.
Paolo
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