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KVM: VMX: support MSR_IA32_ARCH_CAPABILITIES as a feature MSR
2018-08-08 Paolo BonziniKVM: VMX: support MSR_IA32_ARCH_CAPABILITIES as a feature MSR
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Wanpeng LiKVM: X86: Introduce kvm_get_msr_feature()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Tom LendackyKVM: x86: Add a framework for supporting MSR-based...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Paolo Bonzinix86/speculation: Use ARCH_CAPABILITIES to skip L1D...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Paolo Bonzinix86/speculation: Simplify sysfs report of VMX L1TF...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas GleixnerDocumentation/l1tf: Remove Yonah processors from not...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/KVM/VMX: Don't set l1tf_flush_l1d from vmx_handle_extern...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/irq: Let interrupt handlers set kvm_cpu_l1tf_flush_l1d
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86: Don't include linux/irq.h from asm/hardirq.h
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/KVM/VMX: Introduce per-host-cpu analogue of l1tf_flush_l1d
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/irq: Demote irq_cpustat_t::__softirq_pending to u16
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/KVM/VMX: Move the l1tf_flush_l1d test to vmx_l1d_flush()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/KVM/VMX: Replace 'vmx_l1d_flush_always' with 'vmx_l1d_fl...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/KVM/VMX: Don't set l1tf_flush_l1d to true from...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Josh Poimboeufcpu/hotplug: detect SMT disabled by BIOS
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Tony LuckDocumentation/l1tf: Fix typos
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Nicolai Stangex86/KVM/VMX: Initialize the vmx_l1d_flush_pages' content
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Jiri Kosinax86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWE...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas GleixnerDocumentation: Add section about CPU vulnerabilities
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Jiri Kosinax86/bugs, kvm: Introduce boot-time control of L1TF...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnercpu/hotplug: Set CPU_SMT_NOT_SUPPORTED early
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Jiri Kosinacpu/hotplug: Expose SMT control init function
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/kvm: Allow runtime control of L1D flush
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/kvm: Serialize L1D flush parameter setter
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/kvm: Add static key for flush always
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/kvm: Move l1tf setup function
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/l1tf: Handle EPT disabled state proper
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/kvm: Drop L1TF MSR list approach
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/litf: Introduce vmx status variable
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnercpu/hotplug: Online siblings when SMT control is turned on
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM/VMX: Use MSR save list for IA32_FLUSH_CMD if...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM/VMX: Extend add_atomic_switch_msr() to allow...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM/VMX: Separate the VMX AUTOLOAD guest/host number...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM/VMX: Add find_msr() helper function
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM/VMX: Split the VMX MSR LOAD structures to have...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Paolo Bonzinix86/KVM/VMX: Add L1D flush logic
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Paolo Bonzinix86/KVM/VMX: Add L1D MSR based flush
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Paolo Bonzinix86/KVM/VMX: Add L1D flush algorithm
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM/VMX: Add module argument for L1TF mitigation
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/KVM: Warn user if KVM is loaded SMT and L1TF CPU...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnercpu/hotplug: Boot HT siblings at least once
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas GleixnerRevert "x86/apic: Ignore secondary threads if nosmt...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Michal Hockox86/speculation/l1tf: Fix up pte->pfn conversion for PAE
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Vlastimil Babkax86/speculation/l1tf: Protect PAE swap entries against...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Borislav Petkovx86/CPU/AMD: Move TOPOEXT reenablement before reading...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/cpufeatures: Add detection of L1D cache flush support.
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Vlastimil Babkax86/speculation/l1tf: Extend 64bit swap file size limit
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/apic: Ignore secondary threads if nosmt=force
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/cpu/AMD: Evaluate smp_num_siblings early
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Borislav Petkovx86/CPU/AMD: Do not check CPUID max ext level before...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/cpu/intel: Evaluate smp_num_siblings early
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/cpu/topology: Provide detect_extended_topology_early()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/cpu/common: Provide detect_ht_early()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/cpu/AMD: Remove the pointless detect_ht() call
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/cpu: Remove the pointless CPU printout
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnercpu/hotplug: Provide knobs to control SMT
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnercpu/hotplug: Split do_cpu_down()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnercpu/hotplug: Make bringup/teardown of smp threads symmetric
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/topology: Provide topology_smt_supported()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/smp: Provide topology_is_primary_thread()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Peter Zijlstrasched/smt: Update sched_smt_present at runtime
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Konrad Rzeszutek... x86/bugs: Move the l1tf function and define pr_fmt...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Andi Kleenx86/speculation/l1tf: Limit swap file size to MAX_PA/2
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Andi Kleenx86/speculation/l1tf: Disallow non privileged high...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Andi Kleenx86/speculation/l1tf: Add sysfs reporting for l1tf
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Andi Kleenx86/speculation/l1tf: Make sure the first page is always...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Andi Kleenx86/speculation/l1tf: Protect PROT_NONE PTEs against...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Linus Torvaldsx86/speculation/l1tf: Protect swap entries against...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Linus Torvaldsx86/speculation/l1tf: Change order of offset/type in...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Andi Kleenx86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Alexander Potapenkox86/boot/64/clang: Use fixup_pointer() to access '__supporte...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/pti: Filter at vma->vm_page_prot population
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Joerg Roedelx86/power/64: Fix page-table setup for temporary text...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Joerg Roedelx86/ldt: Fix support_pte_mask filtering in map_ldt_struct()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Do not forbid _PAGE_RW before init for __ro_after_init
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Comment _PAGE_GLOBAL mystery
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Remove extra filtering in pageattr code
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Do not auto-massage page protections
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/espfix: Document use of _PAGE_GLOBAL
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Introduce "default" kernel PTE mask
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Undo double _PAGE_PSE clearing
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Dave Hansenx86/mm: Factor out pageattr _PAGE_GLOBAL setting
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Suravee Suthikulpanitx86/CPU/AMD: Fix LLC ID bit-shift calculation
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/CPU: Move x86_cpuinfo::x86_max_cores assignment...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 David Wangx86/CPU: Move cpu_detect_cache_sizes() into init_intel_cache...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 David Wangx86/CPU: Make intel_num_cpu_cores() generic
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Thomas Gleixnerx86/CPU: Move cpu local function declarations to local...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Suravee Suthikulpanitx86/CPU/AMD: Derive CPU topology from CPUID function...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Suravee Suthikulpanitx86/CPU: Modify detect_extended_topology() to return...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Suravee Suthikulpanitx86/CPU/AMD: Calculate last level cache ID from number...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Borislav Petkovx86/CPU: Rename intel_cacheinfo.c to cacheinfo.c
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Suravee Suthikulpanitperf/events/amd/uncore: Fix amd_uncore_llc ID to use...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Borislav Petkovx86/CPU/AMD: Have smp_num_siblings and cpu_llc_id always...
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 David Wangx86/Centaur: Report correct CPU/cache topology
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 David Wangx86/Centaur: Initialize supported CPU features properly
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-08-08 Stefan BaderUBUNTU: Start new release
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-07-26 Stefan BaderUBUNTU: Ubuntu-4.15.0-30.32
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-07-26 Eric Dumazettcp: add tcp_ooo_try_coalesce() helper
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-07-26 Eric Dumazettcp: call tcp_drop() from tcp_data_queue_ofo()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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2018-07-26 Eric Dumazettcp: detect malicious patterns in tcp_collapse_ofo_queue()
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
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