Re: [PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling

[PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 01/50] KVM: Register /dev/kvm as the _very_ last thing during initialization · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 02/50] KVM: Initialize IRQ FD after arch hardware setup · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 03/50] KVM: Allocate cpus_hardware_enabled after arch hardware setup · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 04/50] KVM: Teardown VFIO ops earlier in kvm_exit() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 05/50] KVM: s390: Unwind kvm_arch_init() piece-by-piece() if a step fails · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 06/50] KVM: s390: Move hardware setup/unsetup to init/exit · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 07/50] KVM: x86: Do timer initialization after XCR0 configuration · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 08/50] KVM: x86: Move hardware setup/unsetup to init/exit · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 09/50] KVM: Drop arch hardware (un)setup hooks · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 10/50] KVM: VMX: Reset eVMCS controls in VP assist page during hardware disabling · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 10/50] KVM: VMX: Reset eVMCS controls in VP assist page during hardware disabling · Vitaly Kuznetsov <vkuznets@redhat.com> · 2022-12-01
[PATCH v2 11/50] KVM: VMX: Don't bother disabling eVMCS static key on module exit · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 15/50] KVM: x86: Serialize vendor module initialization (hardware setup) · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 17/50] KVM: arm64: Free hypervisor allocations if vector slot init fails · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 12/50] KVM: VMX: Move Hyper-V eVMCS initialization to helper · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 12/50] KVM: VMX: Move Hyper-V eVMCS initialization to helper · Vitaly Kuznetsov <vkuznets@redhat.com> · 2022-12-01
[PATCH v2 18/50] KVM: arm64: Unregister perf callbacks if hypervisor finalization fails · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 13/50] KVM: x86: Move guts of kvm_arch_init() to standalone helper · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 14/50] KVM: VMX: Do _all_ initialization before exposing /dev/kvm to userspace · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 16/50] KVM: arm64: Simplify the CPUHP logic · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 27/50] KVM: s390: Do s390 specific init without bouncing through kvm_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 19/50] KVM: arm64: Do arm/arch initialization without bouncing through kvm_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 20/50] KVM: arm64: Mark kvm_arm_init() and its unique descendants as __init · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 21/50] KVM: MIPS: Hardcode callbacks to hardware virtualization extensions · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 21/50] KVM: MIPS: Hardcode callbacks to hardware virtualization extensions · Philippe Mathieu-Daudé <hidden> · 2022-12-01
Re: [PATCH v2 21/50] KVM: MIPS: Hardcode callbacks to hardware virtualization extensions · Sean Christopherson <seanjc@google.com> · 2022-12-01
[PATCH v2 22/50] KVM: MIPS: Setup VZ emulation? directly from kvm_mips_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 23/50] KVM: MIPS: Register die notifier prior to kvm_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 24/50] KVM: RISC-V: Do arch init directly in riscv_kvm_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 37/50] KVM: VMX: Shuffle support checks and hardware enabling code around · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 25/50] KVM: RISC-V: Tag init functions and data with __init, __ro_after_init · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 26/50] KVM: PPC: Move processor compatibility check to module init · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 26/50] KVM: PPC: Move processor compatibility check to module init · Michael Ellerman <mpe@ellerman.id.au> · 2022-12-01
Re: [PATCH v2 26/50] KVM: PPC: Move processor compatibility check to module init · Sean Christopherson <seanjc@google.com> · 2022-12-01
[PATCH v2 28/50] KVM: s390: Mark __kvm_s390_init() and its descendants as __init · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 29/50] KVM: Drop kvm_arch_{init,exit}() hooks · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 41/50] KVM: Rename and move CPUHP_AP_KVM_STARTING to ONLINE section · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 41/50] KVM: Rename and move CPUHP_AP_KVM_STARTING to ONLINE section · Huang, Kai <hidden> · 2022-12-02
Re: [PATCH v2 41/50] KVM: Rename and move CPUHP_AP_KVM_STARTING to ONLINE section · Sean Christopherson <seanjc@google.com> · 2022-12-02
[PATCH v2 40/50] KVM: x86: Do compatibility checks when onlining CPU · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 40/50] KVM: x86: Do compatibility checks when onlining CPU · Huang, Kai <hidden> · 2022-12-02
Re: [PATCH v2 40/50] KVM: x86: Do compatibility checks when onlining CPU · Huang, Kai <hidden> · 2022-12-02
Re: [PATCH v2 40/50] KVM: x86: Do compatibility checks when onlining CPU · Sean Christopherson <seanjc@google.com> · 2022-12-02
[PATCH v2 30/50] KVM: VMX: Make VMCS configuration/capabilities structs read-only after init · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 31/50] KVM: x86: Do CPU compatibility checks in x86 code · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 31/50] KVM: x86: Do CPU compatibility checks in x86 code · Huang, Kai <hidden> · 2022-12-02
Re: [PATCH v2 31/50] KVM: x86: Do CPU compatibility checks in x86 code · Isaku Yamahata <hidden> · 2022-12-05
Re: [PATCH v2 31/50] KVM: x86: Do CPU compatibility checks in x86 code · Sean Christopherson <seanjc@google.com> · 2022-12-05
[PATCH v2 32/50] KVM: Drop kvm_arch_check_processor_compat() hook · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 32/50] KVM: Drop kvm_arch_check_processor_compat() hook · Huang, Kai <hidden> · 2022-12-02
[PATCH v2 33/50] KVM: x86: Use KBUILD_MODNAME to specify vendor module name · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 35/50] KVM: VMX: Use current CPU's info to perform "disabled by BIOS?" checks · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 35/50] KVM: VMX: Use current CPU's info to perform "disabled by BIOS?" checks · Huang, Kai <hidden> · 2022-12-02
[PATCH v2 34/50] KVM: x86: Unify pr_fmt to use module name for all KVM modules · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 34/50] KVM: x86: Unify pr_fmt to use module name for all KVM modules · Paul Durrant <hidden> · 2022-12-01
[PATCH v2 36/50] KVM: x86: Do VMX/SVM support checks directly in vendor code · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 38/50] KVM: SVM: Check for SVM support in CPU compatibility checks · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 39/50] KVM: x86: Move CPU compat checks hook to kvm_x86_ops (from kvm_x86_init_ops) · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 39/50] KVM: x86: Move CPU compat checks hook to kvm_x86_ops (from kvm_x86_init_ops) · Huang, Kai <hidden> · 2022-12-02
Re: [PATCH v2 39/50] KVM: x86: Move CPU compat checks hook to kvm_x86_ops (from kvm_x86_init_ops) · Isaku Yamahata <hidden> · 2022-12-05
[PATCH v2 42/50] KVM: Disable CPU hotplug during hardware enabling/disabling · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 42/50] KVM: Disable CPU hotplug during hardware enabling/disabling · Huang, Kai <hidden> · 2022-12-02
Re: [PATCH v2 42/50] KVM: Disable CPU hotplug during hardware enabling/disabling · Sean Christopherson <seanjc@google.com> · 2022-12-02
[PATCH v2 43/50] KVM: Ensure CPU is stable during low level hardware enable/disable · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 44/50] KVM: Drop kvm_count_lock and instead protect kvm_usage_count with kvm_lock · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 45/50] KVM: Remove on_each_cpu(hardware_disable_nolock) in kvm_exit() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 46/50] KVM: Use a per-CPU variable to track which CPUs have enabled virtualization · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 47/50] KVM: Make hardware_enable_failed a local variable in the "enable all" path · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 50/50] KVM: Clean up error labels in kvm_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 48/50] KVM: Register syscore (suspend/resume) ops early in kvm_init() · Sean Christopherson <seanjc@google.com> · 2022-11-30
[PATCH v2 49/50] KVM: Opt out of generic hardware enabling on s390 and PPC · Sean Christopherson <seanjc@google.com> · 2022-11-30
Re: [PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling · Chao Gao <hidden> · 2022-12-02
Re: [PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling · Paolo Bonzini <pbonzini@redhat.com> · 2022-12-27
Re: [PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling · Marc Zyngier <maz@kernel.org> · 2022-12-28
Re: [PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling · Paolo Bonzini <pbonzini@redhat.com> · 2022-12-28
Re: [PATCH v2 00/50] KVM: Rework kvm_init() and hardware enabling · Paolo Bonzini <pbonzini@redhat.com> · 2022-12-29

From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2022-12-28 12:00:08
Also in: kvm, kvm-riscv, kvmarm, linux-arm-kernel, linux-mips, linux-riscv, linux-s390, lkml

On 12/28/22 12:22, Marc Zyngier wrote:

quoted

Queued, thanks.  I will leave this in kvm/queue after testing everything
else and moving it to kvm/next; this way, we can wait for test results
on other architectures.

Can you please make this a topic branch, and if possible based
on a released -rc? It would make it a lot easier for everyone.

Yes, I will (it will be based on 6.2-rc1 + pull request for rc2 that I'm 
preparing + x86 changes that this conflicts with).

Paolo

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