On 01/03/2018 10:03 AM, gregkh@xxxxxxxxxxxxxxxxxxx wrote: > 0700 > Subject: kaiser: enhanced by kernel and user PCIDs > > From: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx> > > Merged performance improvements to Kaiser, using distinct kernel > and user Process Context Identifiers to minimize the TLB flushing. For this and the 4.9 version: Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>