On Wed, 2023-03-08 at 17:03 -0800, Sean Christopherson wrote: (...) > +Using reverse fir tree for variable declarations isn't strictly > required, > +though it is still preferred. > + I googled, but didn't find what's "fir tree". Shed more light? I saw Maciej also asked. https://lore.kernel.org/kvm/2dfae61c-6ac7-7686-ebd1-6ad4448b2bf8@xxxxxxxxxxxxxxxxxxxxx/