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selftests/harness: Pass variant to teardown
2022-04-02 David WoodhouseKVM: Remove dirty handling from gfn_to_pfn_cache completely
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-04-02 David WoodhouseKVM: avoid double put_page with gfn-to-pfn cache
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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2022-03-16 David WoodhousePM: hibernate: Honour ACPI hardware signature by default...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-02-14 David Woodhousercu: Add mutex for rcu boost kthread spawning and affinity...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-02-10 David WoodhouseKVM: x86/xen: Fix runstate updates to be atomic when...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-02-08 David Woodhousercu: Kill rnp->ofl_seq and use only rcu_state.ofl_lock...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-01-07 David WoodhouseKVM: x86: Fix wall clock writes in Xen shared_info...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-01-07 David WoodhouseKVM: x86/xen: Add KVM_IRQ_ROUTING_XEN_EVTCHN and event...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-01-07 David WoodhouseKVM: x86/xen: Maintain valid mapping of Xen shared_info...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-01-07 David WoodhouseKVM: Reinstate gfn_to_pfn_cache with invalidation support
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-01-07 David WoodhouseKVM: Warn if mark_page_dirty() is called without an...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2022-01-07 David Woodhousex86/kvm: Silence per-cpu pr_info noise about KVM clocks...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: arm64: Use Makefile.kvm for common files
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: powerpc: Use Makefile.kvm for common files
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: RISC-V: Use Makefile.kvm for common files
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: mips: Use Makefile.kvm for common files
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: s390: Use Makefile.kvm for common files
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: Add Makefile.kvm for common files, use it for x86
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-09 David WoodhouseKVM: Introduce CONFIG_HAVE_KVM_DIRTY_RING
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-12-08 David WoodhousePM: hibernate: Allow ACPI hardware signature to be...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: Kill kvm_map_gfn() / kvm_unmap_gfn() and gfn_to_pfn_cache
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: nVMX: Use a gfn_to_hva_cache for vmptrld
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: nVMX: Use kvm_read_guest_offset_cached() for nested...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: x86/xen: Use sizeof_field() instead of open-coding it
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: nVMX: Use kvm_{read,write}_guest_cached() for...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: x86/xen: Fix get_attr of KVM_XEN_ATTR_TYPE_SHARED_INFO
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-18 David WoodhouseKVM: Fix steal time asm constraints
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-16 David WoodhouseKVM: selftests: Add event channel upcall support to...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-11-11 David WoodhouseKVM: x86: Fix recording of guest steal time / preempted...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-10-28 David WoodhouseKVM: x86: Take srcu lock in post_kvm_run_save()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-10-25 David WoodhouseKVM: x86/xen: Fix kvm_xen_has_interrupt() sleeping...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-10-25 David WoodhouseKVM: x86: switch pvclock_gtod_sync_lock to a raw spinlock
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-03-02 David WoodhouseKVM: x86/xen: Add support for vCPU runstate information
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-03-02 David WoodhouseKVM: x86/xen: Fix return code when clearing vcpu_info...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-09 David WoodhouseKVM: x86/xen: Allow reset of Xen attributes
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-09 David WoodhouseKVM: x86/xen: Remove extra unlock in kvm_xen_hvm_set_attr()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: Add documentation for Xen hypercall and shared_info...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86: declare Xen HVM shared info capability and...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: Add event channel interrupt vector upcall
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: Add KVM_XEN_VCPU_SET_ATTR/KVM_XEN_VCPU_GET_ATTR
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David Woodhousexen: add wc_sec_hi to struct shared_info
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: add definitions of compat_shared_info...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: latch long_mode when hypercall page is...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: Add kvm_xen_enabled static key
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: Move KVM_XEN_HVM_CONFIG handling to xen.c
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-02-04 David WoodhouseKVM: x86/xen: Fix __user pointer handling for hypercall...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-27 David Woodhousexen: Fix XenStore initialisation for XS_LOCAL
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-13 David Woodhousex86/xen: Fix xen_hvm_smp_init() when vector callback...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-13 David Woodhousex86/xen: Don't register Xen IPIs when they aren't going...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-13 David Woodhousex86/xen: Add xen_no_vector_callback option to test...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-13 David Woodhousexen: Set platform PCI device INTX affinity to CPU0
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-13 David Woodhousexen: Fix event channel callback via INTX/GSI
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-05 David Woodhouseiommu/amd: Stop irq_remapping_select() matching when...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2021-01-05 David Woodhouseiommu/amd: Set iommu->int_enabled consistently when...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-26 David Woodhouseiommu/vt-d: Don't read VCCAP register unless it exists
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-18 David Woodhouseiommu/amd: Fix IOMMU interrupt generation in X2APIC...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-15 David Woodhousekvm/eventfd: Drain events from eventfd in irqfd_wakeup()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-15 David Woodhousevfio/virqfd: Drain events from eventfd in virqfd_wakeup()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-15 David Woodhouseeventfd: Export eventfd_ctx_do_read()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-15 David Woodhousekvm/eventfd: Use priority waitqueue to catch events...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-15 David Woodhousesched/wait: Add add_wait_queue_priority()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-11 David Woodhouseiommu/amd: Don't register interrupt remapping irqdomain...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-11 David Woodhouseiommu/amd: Fix union of bitfields in intcapxt support
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-11-04 David Woodhousex86/ioapic: Use I/O-APIC ID for finding irqdomain,...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/kvm: Enable 15-bit extension when KVM_FEATURE_MSI_EXT_DE...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhouseiommu/hyper-v: Disable IRQ pseudo-remapping if 15 bit...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/apic: Support 15 bits of APIC ID in MSI where available
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/ioapic: Handle Extended Destination ID field in RTE
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhouseiommu/vt-d: Simplify intel_irq_remapping_select()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86: Kill all traces of irq_remapping_get_irq_domain()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/ioapic: Use irq_find_matching_fwspec() to find...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/hpet: Use irq_find_matching_fwspec() to find remapping...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhouseiommu/hyper-v: Implement select() method on remapping...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhouseiommu/vt-d: Implement select() method on remapping...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhouseiommu/amd: Implement select() method on remapping irqdomain
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/apic: Add select() method on vector irqdomain
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousegenirq/irqdomain: Implement get_name() method on irqchip...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/ioapic: Generate RTE directly from parent irqchip...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/hpet: Move MSI support into hpet.c
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/apic: Always provide irq_compose_msi_msg() method...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/msi: Only use high bits of MSI address for DMAR...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/apic: Fix x2apic enablement without interrupt remapping
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-28 David Woodhousex86/kvm: Reserve KVM_FEATURE_MSI_EXT_DEST_ID
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-10-07 David Woodhouseiommu/vt-d: Gracefully handle DMAR units with no supported...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2020-01-14 David WoodhouseDocumentation/process: Add Amazon contact for embargoed...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-08-09 David Woodhousetools headers: Synchronise x86 cpufeatures.h for L1TF...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-06-16 David Woodhouseatm: Preserve value of skb->truesize when accounting...
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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2018-04-06 David Woodhousemm: always print RLIMIT_DATA warning
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-03-19 David Woodhousemicroblaze: Use generic pci_mmap_resource_range()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-02-28 David Woodhousextensa/PCI: Use generic pci_mmap_resource_range()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-02-28 David Woodhousepowerpc/pci: Use generic pci_mmap_resource_range()
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-02-20 David Woodhousex86/retpoline: Support retpoline builds with Clang
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-02-20 David Woodhousex86/speculation: Use IBRS if available before calling...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-02-20 David WoodhouseRevert "x86/retpoline: Simplify vmexit_fill_RSB()"
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-02-13 David WoodhouseKVM/x86: Reduce retpoline performance impact in slot_handle_...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
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2018-02-13 David WoodhouseRevert "x86/speculation: Simplify indirect_branch_prediction...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
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2018-02-13 David Woodhousex86/speculation: Correct Speculation Control microcode...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
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2018-02-11 David Woodhousex86/speculation: Update Speculation Control microcode...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
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2018-02-02 David Woodhousex86/retpoline: Avoid retpolines for built-in __init...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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2018-01-30 David Woodhousex86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature...
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
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Linux 6.x block layer and io_uring tree(s)