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x86/speculation: Simplify sysfs report of VMX L1TF vulnerability
2018-08-05
Paolo Bonzini
x86/speculation: Simplify sysfs report of VMX L1TF...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Thomas Gleixner
Documentation/l1tf: Remove Yonah processors from not...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Thomas Gleixner
Merge 4.18-rc7 into master to pick up the KVM dependcy
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Nicolai Stange
x86/KVM/VMX: Don't set l1tf_flush_l1d from vmx_handle_extern...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Nicolai Stange
x86/irq: Let interrupt handlers set kvm_cpu_l1tf_flush_l1d
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Nicolai Stange
x86: Don't include linux/irq.h from asm/hardirq.h
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Nicolai Stange
x86/KVM/VMX: Introduce per-host-cpu analogue of l1tf_flush_l1d
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-08-05
Nicolai Stange
x86/irq: Demote irq_cpustat_t::__softirq_pending to u16
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Nicolai Stange
x86/KVM/VMX: Move the l1tf_flush_l1d test to vmx_l1d_flush()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-08-05
Nicolai Stange
x86/KVM/VMX: Replace 'vmx_l1d_flush_always' with 'vmx_l1d_fl...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-08-05
Nicolai Stange
x86/KVM/VMX: Don't set l1tf_flush_l1d to true from...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-07-19
Tony Luck
Documentation/l1tf: Fix typos
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-19
Nicolai Stange
x86/KVM/VMX: Initialize the vmx_l1d_flush_pages' content
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-17
Dewet Thibaut
x86/MCE: Remove min interval polling limitation
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-16
Ville Syrjälä
x86/apm: Don't access __preempt_count with zeroed fs
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-15
Isaac J. Manjarres
stop_machine: Disable preemption when waking two stopper...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-15
Hugh Dickins
x86/events/intel/ds: Fix bts_interrupt_threshold alignment
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-15
Jiri Kosina
x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWE...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
Documentation: Add section about CPU vulnerabilities
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Jiri Kosina
x86/bugs, kvm: Introduce boot-time control of L1TF...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
cpu/hotplug: Set CPU_SMT_NOT_SUPPORTED early
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Jiri Kosina
cpu/hotplug: Expose SMT control init function
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/kvm: Allow runtime control of L1D flush
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/kvm: Serialize L1D flush parameter setter
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/kvm: Add static key for flush always
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/kvm: Move l1tf setup function
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/l1tf: Handle EPT disabled state proper
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/kvm: Drop L1TF MSR list approach
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-13
Thomas Gleixner
x86/litf: Introduce vmx status variable
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Mathieu Desnoyers
rseq/selftests: cleanup: Update comment above rseq_prepare_u...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Mathieu Desnoyers
rseq: Remove unused types_32_64.h uapi header
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Mathieu Desnoyers
rseq: uapi: Declare rseq_cs field as union, update...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Mathieu Desnoyers
rseq: uapi: Update uapi comments
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Mathieu Desnoyers
rseq: Use get_user/put_user rather than __get_user...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Mathieu Desnoyers
rseq: Use __u64 for rseq_cs fields, validate user inputs
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Sudeep Holla
clocksource: arm_arch_timer: Set arch_mem_timer cpumask...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-10
Sudeep Holla
Revert "tick: Prefer a lower rating device only if...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-09
Thomas Gleixner
cpu/hotplug: Online siblings when SMT control is turned on
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-07
Jann Horn
x86/mtrr: Don't copy out-of-bounds data in mtrr_write
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-06
K. Y. Srinivasan
x86/hyper-v: Fix the circular dependency in IPI enlightenment
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM/VMX: Use MSR save list for IA32_FLUSH_CMD if...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM/VMX: Extend add_atomic_switch_msr() to allow...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM/VMX: Separate the VMX AUTOLOAD guest/host number...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM/VMX: Add find_msr() helper function
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM/VMX: Split the VMX MSR LOAD structures to have...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Paolo Bonzini
x86/KVM/VMX: Add L1D flush logic
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-07-04
Paolo Bonzini
x86/KVM/VMX: Add L1D MSR based flush
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Paolo Bonzini
x86/KVM/VMX: Add L1D flush algorithm
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM/VMX: Add module argument for L1TF mitigation
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-04
Konrad Rzeszutek...
x86/KVM: Warn user if KVM is loaded SMT and L1TF CPU...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-02
Thomas Gleixner
cpu/hotplug: Boot HT siblings at least once
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-07-02
Thomas Gleixner
Revert "x86/apic: Ignore secondary threads if nosmt...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-29
Michal Hocko
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-27
Vlastimil Babka
x86/speculation/l1tf: Protect PAE swap entries against...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2018-06-23
Kirill A. Shutemov
x86/mm: Fix 'no5lvl' handling
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-23
Kirill A. Shutemov
Revert "x86/mm: Mark __pgtable_l5_enabled __initdata"
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Suravee Suthikulpanit
x86/CPU/AMD: Fix LLC ID bit-shift calculation
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Thomas Gleixner
Merge branch 'linus' into x86/urgent
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2018-06-22
Will Deacon
rseq: Avoid infinite recursion when delivering SIGSEGV
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Geert Uytterhoeven
MAINTAINERS: Add file patterns for x86 device tree...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Geert Uytterhoeven
time: Make sure jiffies_to_msecs() preserves non-zero...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Borislav Petkov
x86/CPU/AMD: Move TOPOEXT reenablement before reading...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Zhenzhong Duan
x86/microcode/intel: Fix memleak in save_microcode_patch()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Tony Luck
x86/mce: Fix incorrect "Machine check from unknown...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Borislav Petkov
x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
John Garry
irqdesc: Delete irq_desc_get_msi_desc()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Marc Zyngier
irqchip/gic-v3-its: Fix reprogramming of redistributors...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Marc Zyngier
irqchip/gic-v3-its: Only emit VSYNC if targetting a...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Marc Zyngier
irqchip/gic-v3-its: Only emit SYNC if targetting a...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Yang Yingliang
irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Marc Zyngier
irqchip/gic-v2m: Fix SPI release on error path
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Marc Zyngier
irqchip/ls-scfg-msi: Fix MSI affinity handling
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-22
Marc Zyngier
genirq/debugfs: Add missing IRQCHIP_SUPPORTS_LEVEL_MSI...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Konrad Rzeszutek...
x86/cpufeatures: Add detection of L1D cache flush support.
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Vlastimil Babka
x86/speculation/l1tf: Extend 64bit swap file size limit
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/apic: Ignore secondary threads if nosmt=force
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/cpu/AMD: Evaluate smp_num_siblings early
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Borislav Petkov
x86/CPU/AMD: Do not check CPUID max ext level before...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/cpu/intel: Evaluate smp_num_siblings early
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/cpu/topology: Provide detect_extended_topology_early()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/cpu/common: Provide detect_ht_early()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/cpu/AMD: Remove the pointless detect_ht() call
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/cpu: Remove the pointless CPU printout
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
cpu/hotplug: Provide knobs to control SMT
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
cpu/hotplug: Split do_cpu_down()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
cpu/hotplug: Make bringup/teardown of smp threads symmetric
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/topology: Provide topology_smt_supported()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Thomas Gleixner
x86/smp: Provide topology_is_primary_thread()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Peter Zijlstra
sched/smt: Update sched_smt_present at runtime
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-21
Konrad Rzeszutek...
x86/bugs: Move the l1tf function and define pr_fmt...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Andi Kleen
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Andi Kleen
x86/speculation/l1tf: Disallow non privileged high...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Andi Kleen
x86/speculation/l1tf: Add sysfs reporting for l1tf
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Andi Kleen
x86/speculation/l1tf: Make sure the first page is always...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Andi Kleen
x86/speculation/l1tf: Protect PROT_NONE PTEs against...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Linus Torvalds
x86/speculation/l1tf: Protect swap entries against...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Linus Torvalds
x86/speculation/l1tf: Change order of offset/type in...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Andi Kleen
x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Siarhei Liakh
x86: Call fixup_exception() before notify_die() in...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2018-06-20
Waiman Long
locking/rwsem: Fix up_read_non_owner() warning with...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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