Commits · 2f055947ae5e2741fb2dc5bba1033c417ccf4faa · Summer2022 / 22b970497 · GitLab

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Jul 13, 2018
- x86/kvm: Drop L1TF MSR list approach · 2f055947
  Thomas Gleixner authored Jul 13, 2018
  2f055947
- x86/litf: Introduce vmx status variable · 72c6d2db
  Thomas Gleixner authored Jul 13, 2018
  72c6d2db
Jul 09, 2018
- cpu/hotplug: Online siblings when SMT control is turned on · 215af549
  Thomas Gleixner authored Jul 7, 2018
  215af549
Jul 05, 2018
- x86/KVM/VMX: Use MSR save list for IA32_FLUSH_CMD if required · 390d975e
  Konrad Rzeszutek Wilk authored Jun 28, 2018
  390d975e
- x86/KVM/VMX: Extend add_atomic_switch_msr() to allow VMENTER only MSRs · 989e3992
  Konrad Rzeszutek Wilk authored Jun 21, 2018
  989e3992
- x86/KVM/VMX: Separate the VMX AUTOLOAD guest/host number accounting · 31907093
  Konrad Rzeszutek Wilk authored Jun 21, 2018
  31907093
- x86/KVM/VMX: Add find_msr() helper function · ca83b4a7
  Konrad Rzeszutek Wilk authored Jun 21, 2018
  ca83b4a7
- x86/KVM/VMX: Split the VMX MSR LOAD structures to have an host/guest numbers · 33966dd6
  Konrad Rzeszutek Wilk authored Jun 20, 2018
  33966dd6
- x86/KVM/VMX: Add L1D flush logic · c595ceee
  Paolo Bonzini authored Jul 2, 2018
  c595ceee
- x86/KVM/VMX: Add L1D MSR based flush · 3fa045be
  Paolo Bonzini authored Jul 2, 2018
  3fa045be
- x86/KVM/VMX: Add L1D flush algorithm · a47dd5f0
  Paolo Bonzini authored Jul 2, 2018
  a47dd5f0
- x86/KVM/VMX: Add module argument for L1TF mitigation · a399477e
  Konrad Rzeszutek Wilk authored Jul 2, 2018
  a399477e
- x86/KVM: Warn user if KVM is loaded SMT and L1TF CPU bug being present · 26acfb66
  Konrad Rzeszutek Wilk authored Jun 20, 2018
  26acfb66
Jul 02, 2018
- cpu/hotplug: Boot HT siblings at least once · 0cc3cd21
  Thomas Gleixner authored Jun 29, 2018
  0cc3cd21
- Revert "x86/apic: Ignore secondary threads if nosmt=force" · 506a66f3
  Thomas Gleixner authored Jun 29, 2018
  506a66f3
Jun 30, 2018
- x86/speculation/l1tf: Fix up pte->pfn conversion for PAE · e14d7dfb
  Michal Hocko authored Jun 27, 2018
  e14d7dfb
Jun 27, 2018
- x86/speculation/l1tf: Protect PAE swap entries against L1TF · 0d0f6249
  Vlastimil Babka authored Jun 22, 2018
  0d0f6249
Jun 22, 2018
- x86/CPU/AMD: Move TOPOEXT reenablement before reading smp_num_siblings · 7ce2f039
  Borislav Petkov authored Jun 22, 2018
  7ce2f039
Jun 21, 2018
- x86/cpufeatures: Add detection of L1D cache flush support. · 11e34e64
  Konrad Rzeszutek Wilk authored Jun 20, 2018
  11e34e64
- x86/speculation/l1tf: Extend 64bit swap file size limit · 1a7ed1ba
  Vlastimil Babka authored Jun 21, 2018
  1a7ed1ba
- x86/apic: Ignore secondary threads if nosmt=force · 2207def7
  Thomas Gleixner authored Jun 5, 2018
  2207def7
- x86/cpu/AMD: Evaluate smp_num_siblings early · 1e1d7e25
  Thomas Gleixner authored Jun 5, 2018
  1e1d7e25
- x86/CPU/AMD: Do not check CPUID max ext level before parsing SMP info · 119bff8a
  Borislav Petkov authored Jun 15, 2018
  119bff8a
- x86/cpu/intel: Evaluate smp_num_siblings early · 1910ad56
  Thomas Gleixner authored Jun 5, 2018
  1910ad56
- x86/cpu/topology: Provide detect_extended_topology_early() · 95f3d39c
  Thomas Gleixner authored Jun 5, 2018
  95f3d39c
- x86/cpu/common: Provide detect_ht_early() · 545401f4
  Thomas Gleixner authored Jun 5, 2018
  545401f4
- x86/cpu/AMD: Remove the pointless detect_ht() call · 44ca36de
  Thomas Gleixner authored Jun 5, 2018
  44ca36de
- x86/cpu: Remove the pointless CPU printout · 55e6d279
  Thomas Gleixner authored Jun 5, 2018
  55e6d279
- cpu/hotplug: Provide knobs to control SMT · 05736e4a
  Thomas Gleixner authored May 29, 2018
  05736e4a
- cpu/hotplug: Split do_cpu_down() · cc1fe215
  Thomas Gleixner authored May 29, 2018
  cc1fe215
- cpu/hotplug: Make bringup/teardown of smp threads symmetric · c4de6569
  Thomas Gleixner authored May 29, 2018
  c4de6569
- x86/topology: Provide topology_smt_supported() · f048c399
  Thomas Gleixner authored Jun 21, 2018
  f048c399
- x86/smp: Provide topology_is_primary_thread() · 6a4d2657
  Thomas Gleixner authored May 29, 2018
  6a4d2657
- sched/smt: Update sched_smt_present at runtime · ba2591a5
  Peter Zijlstra authored May 29, 2018
  ba2591a5
- x86/bugs: Move the l1tf function and define pr_fmt properly · 56563f53
  Konrad Rzeszutek Wilk authored Jun 20, 2018
  56563f53
- x86/speculation/l1tf: Limit swap file size to MAX_PA/2 · 377eeaa8
  Andi Kleen authored Jun 13, 2018
  377eeaa8
- x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings · 42e4089c
  Andi Kleen authored Jun 13, 2018
  42e4089c
- x86/speculation/l1tf: Add sysfs reporting for l1tf · 17dbca11
  Andi Kleen authored Jun 13, 2018
  17dbca11
- x86/speculation/l1tf: Make sure the first page is always reserved · 10a70416
  Andi Kleen authored Jun 13, 2018
  10a70416
- x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation · 6b28baca
  Andi Kleen authored Jun 13, 2018
  6b28baca