On Fri, Apr 22, 2016 at 12:56:03PM -0600, Bruce Rogers wrote: > Commit d28bc9dd25ce reversed the order of two lines which initialize cr0, > allowing the current (old) cr0 value to mess up vcpu initialization. > This was observed in the checks for cr0 X86_CR0_WP bit in the context of > kvm_mmu_reset_context(). Besides, setting vcpu->arch.cr0 after vmx_set_cr0() > is completely redundant. Change the order back to ensure proper vcpu > initialization. > > The combination of booting with ovmf firmware when guest vcpus > 1 and kvm's > ept=N option being set results in a VM-entry failure. This patch fixes that. > > Signed-off-by: Bruce Rogers <[email protected]> > --- > arch/x86/kvm/vmx.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
<formletter> This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read Documentation/stable_kernel_rules.txt for how to do this properly. </formletter>
