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1f648790fe
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlt0UQ4ACgkQONu9yGCS aT48UBAAgRuM+14lp73NW+p9rX8VAupzk1k9QLP7/naWg6mIppVT2/NOEqMfLPYP xsLrkVdvMMlrTmf/LpNE4BEaE0YBD/CT/yK1NTrfLjhVoNIKhK9MEoAVyS7c3YlW OW+/jTuTyQ1BD3RkRXFquXVCnj4aDN+nWq4j7PIsvluNYiyqk7S8RzgUkunrRZTP ZU0EAi/cGcOYQ/iyPyKJLGyGgK8XmcjloSG75512D8SAoDymJIhvreqxFtcx9EVx Awe88RoeZos8/xuorlo+/vjKShnmesgPV2S+Nb1ih2Y3XCktXjASDBvaRX8kMsVh 3F08OKir8ikUZx6lGnJluIDVNVXjXI6f823h8T7D/8r42r9k6EFHTWPU89dFFMda FUyLMf6Oy4TbUSxxKgNxLomaRASaXLP/kSPamAm4KLFvSOmFk6UgOAa1GsB1Q3ad 6yE9KkDcyGxLu9p6NU6+5HgP42dbP5So3gOcLOgfRqR3+dallUqiZlmhbQkwZ1Wm kwDKyDAgbKCGnL7WEoZuSS542h1V9UXYMLWzw04zFaMIjF76H8ee9zBv8Y3ac/ms sM2hW6g7mfww7nvc1FPRQRDvkgfS4EE0DUzq72U0WKcK6v7ZRHUsmBQopxNVS7A4 74HYcin2b5VQw3O3aKy0h3sqKnkE/WzA+XkFo4ExNwfiCzYZeQI= =LXnx -----END PGP SIGNATURE----- Merge 4.14.63 into android-4.14 Changes in 4.14.63 parisc: Enable CONFIG_MLONGCALLS by default parisc: Define mb() and add memory barriers to assembler unlock sequences scsi: hpsa: fix selection of reply queue scsi: core: introduce force_blk_mq scsi: virtio_scsi: fix IO hang caused by automatic irq vector affinity kasan: add no_sanitize attribute for clang builds Mark HI and TASKLET softirq synchronous stop_machine: Disable preemption after queueing stopper threads xen/netfront: don't cache skb_shinfo() scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled scsi: qla2xxx: Fix memory leak for allocating abort IOCB init: rename and re-order boot_cpu_state_init() root dentries need RCU-delayed freeing make sure that __dentry_kill() always invalidates d_seq, unhashed or not fix mntput/mntput race fix __legitimize_mnt()/mntput() race mtd: nand: qcom: Add a NULL check for devm_kasprintf() phy: phy-mtk-tphy: use auto instead of force to bypass utmi signals Bluetooth: hci_ldisc: Allow sleeping while proto locks are held. Bluetooth: hci_serdev: Init hci_uart proto_lock to avoid oops ARM: dts: imx6sx: fix irq for pcie bridge x86/paravirt: Fix spectre-v2 mitigations for paravirt guests x86/speculation: Protect against userspace-userspace spectreRSB kprobes/x86: Fix %p uses in error messages x86/irqflags: Provide a declaration for native_save_fl x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT x86/speculation/l1tf: Change order of offset/type in swap entry x86/speculation/l1tf: Protect swap entries against L1TF x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation x86/speculation/l1tf: Make sure the first page is always reserved x86/speculation/l1tf: Add sysfs reporting for l1tf x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings x86/speculation/l1tf: Limit swap file size to MAX_PA/2 x86/bugs: Move the l1tf function and define pr_fmt properly sched/smt: Update sched_smt_present at runtime x86/smp: Provide topology_is_primary_thread() x86/topology: Provide topology_smt_supported() cpu/hotplug: Make bringup/teardown of smp threads symmetric cpu/hotplug: Split do_cpu_down() cpu/hotplug: Provide knobs to control SMT x86/cpu: Remove the pointless CPU printout x86/cpu/AMD: Remove the pointless detect_ht() call x86/cpu/common: Provide detect_ht_early() x86/cpu/topology: Provide detect_extended_topology_early() x86/cpu/intel: Evaluate smp_num_siblings early x86/CPU/AMD: Do not check CPUID max ext level before parsing SMP info x86/cpu/AMD: Evaluate smp_num_siblings early x86/apic: Ignore secondary threads if nosmt=force x86/speculation/l1tf: Extend 64bit swap file size limit x86/cpufeatures: Add detection of L1D cache flush support. x86/CPU/AMD: Move TOPOEXT reenablement before reading smp_num_siblings x86/speculation/l1tf: Protect PAE swap entries against L1TF x86/speculation/l1tf: Fix up pte->pfn conversion for PAE Revert "x86/apic: Ignore secondary threads if nosmt=force" cpu/hotplug: Boot HT siblings at least once x86/KVM: Warn user if KVM is loaded SMT and L1TF CPU bug being present x86/KVM/VMX: Add module argument for L1TF mitigation x86/KVM/VMX: Add L1D flush algorithm x86/KVM/VMX: Add L1D MSR based flush x86/KVM/VMX: Add L1D flush logic x86/KVM/VMX: Split the VMX MSR LOAD structures to have an host/guest numbers x86/KVM/VMX: Add find_msr() helper function x86/KVM/VMX: Separate the VMX AUTOLOAD guest/host number accounting x86/KVM/VMX: Extend add_atomic_switch_msr() to allow VMENTER only MSRs x86/KVM/VMX: Use MSR save list for IA32_FLUSH_CMD if required cpu/hotplug: Online siblings when SMT control is turned on x86/litf: Introduce vmx status variable x86/kvm: Drop L1TF MSR list approach x86/l1tf: Handle EPT disabled state proper x86/kvm: Move l1tf setup function x86/kvm: Add static key for flush always x86/kvm: Serialize L1D flush parameter setter x86/kvm: Allow runtime control of L1D flush cpu/hotplug: Expose SMT control init function cpu/hotplug: Set CPU_SMT_NOT_SUPPORTED early x86/bugs, kvm: Introduce boot-time control of L1TF mitigations Documentation: Add section about CPU vulnerabilities x86/KVM/VMX: Initialize the vmx_l1d_flush_pages' content Documentation/l1tf: Fix typos cpu/hotplug: detect SMT disabled by BIOS x86/KVM/VMX: Don't set l1tf_flush_l1d to true from vmx_l1d_flush() x86/KVM/VMX: Replace 'vmx_l1d_flush_always' with 'vmx_l1d_flush_cond' x86/KVM/VMX: Move the l1tf_flush_l1d test to vmx_l1d_flush() x86/irq: Demote irq_cpustat_t::__softirq_pending to u16 x86/KVM/VMX: Introduce per-host-cpu analogue of l1tf_flush_l1d x86: Don't include linux/irq.h from asm/hardirq.h x86/irq: Let interrupt handlers set kvm_cpu_l1tf_flush_l1d x86/KVM/VMX: Don't set l1tf_flush_l1d from vmx_handle_external_intr() Documentation/l1tf: Remove Yonah processors from not vulnerable list KVM: x86: Add a framework for supporting MSR-based features KVM: SVM: Add MSR-based feature support for serializing LFENCE KVM: X86: Introduce kvm_get_msr_feature() KVM: X86: Allow userspace to define the microcode version KVM: VMX: support MSR_IA32_ARCH_CAPABILITIES as a feature MSR x86/speculation: Simplify sysfs report of VMX L1TF vulnerability x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry KVM: VMX: Tell the nested hypervisor to skip L1D flush on vmentry cpu/hotplug: Fix SMT supported evaluation x86/speculation/l1tf: Invert all not present mappings x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert x86/mm/pat: Make set_memory_np() L1TF safe x86/mm/kmmio: Make the tracer robust against L1TF tools headers: Synchronise x86 cpufeatures.h for L1TF additions x86/microcode: Allow late microcode loading with SMT disabled x86/smp: fix non-SMP broken build due to redefinition of apic_id_is_primary_thread cpu/hotplug: Non-SMP machines do not make use of booted_once x86/init: fix build with CONFIG_SWAP=n x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures x86/CPU/AMD: Have smp_num_siblings and cpu_llc_id always be present Linux 4.14.63 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>