Linux 4.9.319

[Greg Kroah-Hartman]

I'm announcing the release of the 4.9.319 kernel.

All users of the 4.9 kernel series must upgrade.

The updated 4.9.y git tree can be found at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y
and can be browsed at the normal kernel.org git web browser:
	https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary

thanks,

greg k-h

------------

 Documentation/ABI/testing/sysfs-devices-system-cpu  |    1 
 Documentation/hw-vuln/index.rst                     |    1 
 Documentation/hw-vuln/processor_mmio_stale_data.rst |  246 ++++++++++++++++++++
 Documentation/kernel-parameters.txt                 |   36 ++
 Makefile                                            |    2 
 arch/x86/include/asm/cpufeatures.h                  |    1 
 arch/x86/include/asm/intel-family.h                 |   25 ++
 arch/x86/include/asm/msr-index.h                    |   25 ++
 arch/x86/include/asm/nospec-branch.h                |    2 
 arch/x86/kernel/cpu/bugs.c                          |  235 ++++++++++++++++---
 arch/x86/kernel/cpu/common.c                        |   52 +++-
 arch/x86/kvm/vmx.c                                  |   77 ++++++
 arch/x86/kvm/x86.c                                  |    4 
 drivers/base/cpu.c                                  |    8 
 include/linux/cpu.h                                 |    4 
 15 files changed, 678 insertions(+), 41 deletions(-)

Gayatri Kammela (2):
      x86/cpu: Add Elkhart Lake to Intel family
      x86/cpu: Add another Alder Lake CPU to the Intel family

Greg Kroah-Hartman (1):
      Linux 4.9.319

Guenter Roeck (1):
      cpu/speculation: Add prototype for cpu_show_srbds()

Josh Poimboeuf (1):
      x86/speculation/mmio: Print SMT warning

Kan Liang (2):
      x86/CPU: Add more Icelake model numbers
      x86/cpu: Add Comet Lake to the Intel CPU models header

Pawan Gupta (10):
      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

Rajneesh Bhardwaj (2):
      x86/cpu: Add Cannonlake to Intel family
      x86/CPU: Add Icelake model number

Tony Luck (1):
      x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family

Zhang Rui (1):
      x86/cpu: Add Jasper Lake to Intel family