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KVM: x86: Unconditionally set l1tf_flush_l1d during vCPU load
Always set l1tf_flush_l1d during kvm_arch_vcpu_load() instead of setting it only when the vCPU is being scheduled back in. The flag is processed only when VM-Enter is imminent, and KVM obviously needs to load the vCPU before VM-Enter, so attempting to precisely set l1tf_flush_l1d provides no meaningful value. I.e. the flag _will_ be set either way, it's simply a matter of when. Acked-by: Kai Huang <kai.huang@intel.com> Link: https://lore.kernel.org/r/20240522014013.1672962-6-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>
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