The fixed size temporary variables vmcb_control_area and vmcb_save_area allocated in svm_set_nested_state() are released when the function exits. Meanwhile, svm_set_nested_state() also have vcpu mutex held to avoid massive concurrency allocation, so we don't need to set GFP_KERNEL_ACCOUNT. Signed-off-by: Yongqiang Liu <liuyongqiang13@xxxxxxxxxx> --- arch/x86/kvm/svm/nested.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c index 6f704c1037e5..d5314cb7dff4 100644 --- a/arch/x86/kvm/svm/nested.c +++ b/arch/x86/kvm/svm/nested.c @@ -1693,8 +1693,8 @@ static int svm_set_nested_state(struct kvm_vcpu *vcpu, return -EINVAL; ret = -ENOMEM; - ctl = kzalloc(sizeof(*ctl), GFP_KERNEL_ACCOUNT); - save = kzalloc(sizeof(*save), GFP_KERNEL_ACCOUNT); + ctl = kzalloc(sizeof(*ctl), GFP_KERNEL); + save = kzalloc(sizeof(*save), GFP_KERNEL); if (!ctl || !save) goto out_free; -- 2.25.1
