On 22.05.2020 15:54, Roger Pau Monné wrote: > On Fri, May 22, 2020 at 03:42:10PM +0200, Jan Beulich wrote: >> On 21.05.2020 11:22, Roger Pau Monne wrote: >>> Apply a workaround for Intel errata BDX99, CLX30, SKX100, CFW125, >>> BDF104, BDH85, BDM135, KWB131: "A Pending Fixed Interrupt May Be >>> Dispatched Before an Interrupt of The Same Priority Completes". >> >> While the change looks good to me as far as Broadwell goes, I >> think it was before this posting that Andrew also pointed at >> a specific Haswell erratum instance, still on the v3 thread. >> Am I to imply a v5 will follow adding affected Haswell models >> to the table? > > Those refer to a different errata, see: > > https://lore.kernel.org/xen-devel/[email protected]/ > > So we believe this also affects Haswell, but the errata is not published > for those CPUs (yet at least). If/when it's published I'm happy to add > it, in the meantime I think we should go with what has been published > by Intel.
Oh, sorry, yes - should have looked at the full thread again, not just Andrew's initial response. Reviewed-by: Jan Beulich <[email protected]> Jan
