[PATCH 4.4 18/37] kaiser: enhanced by kernel and user PCIDs

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Dave Hansen Merged performance improvements to Kaiser, using distinct kernel and user Process Context Identifiers to minimize the TLB flushing. Signed-off-by:

[PATCH 4.4 18/37] kaiser: enhanced by kernel and user PCIDs

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Dave Hansen Merged performance improvements to Kaiser, using distinct kernel and user Process Context Identifiers to minimize the TLB flushing. Signed-off-by: Hugh Dickins Acked-by: Jiri