There's some fire in #OpenBSD's commit message to address Intel's #L1TF screwup

"""(3) stuffing the L1D cache with fresh data and expiring old content. This stuffing loop is complicated and interesting, no details on the mitigation have been released by Intel so Mike and I studied other systems for inspiration. Replacement algorithm for the L1D is described in the tlbleed paper."""

https://undeadly.org/cgi?action=article;sid=20180821191906