On Thursday 11 Mar 2021 at 17:33:38 (+0000), Will Deacon wrote: > On Wed, Mar 10, 2021 at 05:57:44PM +0000, Quentin Perret wrote: > > kvm_set_invalid_pte() currently only clears bit 0 from a PTE because > > stage2_map_walk_table_post() needs to be able to follow the anchor. In > > preparation for re-using bits 63-02 from invalid PTEs, make sure to zero > > Why do you exclude bit 1 from this range?
Hmm, no good reason really. I wanted to play games with invalid table mappings at some point, but dropped the idea and forgot to update the commit message. My bad, I'll fix it up. Thanks, Quentin _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
