Merge 4.9.319 into android-4.9-q
Changes in 4.9.319
x86/cpu: Add Elkhart Lake to Intel family
cpu/speculation: Add prototype for cpu_show_srbds()
x86/cpu: Add Jasper Lake to Intel family
x86/cpu: Add Cannonlake to Intel family
x86/CPU: Add Icelake model number
x86/CPU: Add more Icelake model numbers
x86/cpu: Add Comet Lake to the Intel CPU models header
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family
x86/cpu: Add another Alder Lake CPU to the Intel family
Documentation: Add documentation for Processor MMIO Stale Data
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
x86/speculation/srbds: Update SRBDS mitigation selection
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
KVM: x86/speculation: Disable Fill buffer clear within guests
x86/speculation/mmio: Print SMT warning
Linux 4.9.319
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If6e129957d24760e3f6a16c270bc8fb6c44446a3