Arnd Bergmann (2): x86/speculation: Add cpu_show_gds() prototype x86: Move gds_ucode_mitigated() declaration to header
Daniel Sneddon (4): x86/speculation: Add Gather Data Sampling mitigation x86/speculation: Add force option to GDS mitigation x86/speculation: Add Kconfig option for GDS KVM: Add GDS_NO support to KVM
Dave Hansen (2): x86/speculation: Mark all Skylake CPUs as vulnerable to GDS Documentation/x86: Fix backwards on/off logic about YMM support
.../ABI/testing/sysfs-devices-system-cpu | 11 +- .../hw-vuln/gather_data_sampling.rst | 109 ++++++++++++ Documentation/admin-guide/hw-vuln/index.rst | 1 + .../admin-guide/kernel-parameters.txt | 39 ++++- arch/x86/Kconfig | 19 +++ arch/x86/include/asm/cpufeatures.h | 3 +- arch/x86/include/asm/msr-index.h | 11 ++ arch/x86/include/asm/processor.h | 2 + arch/x86/kernel/cpu/bugs.c | 158 ++++++++++++++++++ arch/x86/kernel/cpu/common.c | 40 +++-- arch/x86/kernel/cpu/cpu.h | 1 + arch/x86/kvm/x86.c | 3 + drivers/base/cpu.c | 8 + include/linux/cpu.h | 8 +- 14 files changed, 385 insertions(+), 28 deletions(-) create mode 100644 Documentation/admin-guide/hw-vuln/gather_data_sampling.rst
-- 2.25.1