Show patches with: Submitter = Wanpeng Li       |   838 patches
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Patch Series A/R/T S/W/F Date Submitter Delegate State
KVM: eventfd: Fix false positive RCU usage warning KVM: eventfd: Fix false positive RCU usage warning - - - --- 2022-05-19 Wanpeng Li New
[v2,2/2] x86/kvm: handle the failure of __pv_cpu_mask allocation [v2,1/2] KVM: LAPIC: Disarm LAPIC timer includes pending timer around TSC deadline switch - - - --- 2022-05-11 Wanpeng Li New
[v2,1/2] KVM: LAPIC: Disarm LAPIC timer includes pending timer around TSC deadline switch [v2,1/2] KVM: LAPIC: Disarm LAPIC timer includes pending timer around TSC deadline switch - - - --- 2022-05-11 Wanpeng Li New
KVM: LAPIC: Disarm LAPIC timer includes pending timer around TSC deadline switch KVM: LAPIC: Disarm LAPIC timer includes pending timer around TSC deadline switch - - - --- 2022-05-10 Wanpeng Li New
KVM: LAPIC: Narrow down the timer fastpath to tscdeadline timer KVM: LAPIC: Narrow down the timer fastpath to tscdeadline timer - - - --- 2022-05-06 Wanpeng Li New
KVM: LAPIC: Fix advance timer expiration delta trace KVM: LAPIC: Fix advance timer expiration delta trace - - - --- 2022-04-26 Wanpeng Li New
x86/kvm: handle the failure of __pv_cpu_mask allocation x86/kvm: handle the failure of __pv_cpu_mask allocation - - - --- 2022-04-22 Wanpeng Li New
x86/kvm: Fix guest haltpoll after the guest suspend/resume x86/kvm: Fix guest haltpoll after the guest suspend/resume - - - --- 2022-04-18 Wanpeng Li New
[v2,5/5] KVM: X86: Expose PREEMT_COUNT CPUID feature bit to guest KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-04-01 Wanpeng Li New
[v2,4/5] x86/kvm: Add MSR_KVM_PREEMPT_COUNT guest support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-04-01 Wanpeng Li New
[v2,3/5] KVM: X86: Boost vCPU which is in critical section KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-04-01 Wanpeng Li New
[v2,2/5] KVM: X86: Add last guest interrupt disable state support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-04-01 Wanpeng Li New
[v2,1/5] KVM: X86: Add MSR_KVM_PREEMPT_COUNT support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-04-01 Wanpeng Li New
[RESEND,5/5] KVM: X86: Expose PREEMT_COUNT CPUID feature bit to guest KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-25 Wanpeng Li New
[RESEND,4/5] x86/kvm: Add MSR_KVM_PREEMPT_COUNT guest support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-25 Wanpeng Li New
[RESEND,3/5] KVM: X86: Boost vCPU which is in critical section KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-25 Wanpeng Li New
[RESEND,2/5] KVM: X86: Add guest interrupt disable state support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-25 Wanpeng Li New
[RESEND,1/5] KVM: X86: Add MSR_KVM_PREEMPT_COUNT support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-25 Wanpeng Li New
[5/5] KVM: X86: Expose PREEMT_COUNT CPUID feature bit to guest KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-11 Wanpeng Li New
[4/5] x86/kvm: Add MSR_KVM_PREEMPT_COUNT guest support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-11 Wanpeng Li New
[3/5] KVM: X86: Boost vCPU which is in the critical section KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-11 Wanpeng Li New
[2/5] KVM: X86: Add guest interrupt disable state support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-11 Wanpeng Li New
[1/5] KVM: X86: Add MSR_KVM_PREEMPT_COUNT support KVM: X86: Scaling Guest OS Critical Sections with boosting - - - --- 2022-03-11 Wanpeng Li New
x86/kvm: Don't waste kvmclock memory if there is nopv parameter x86/kvm: Don't waste kvmclock memory if there is nopv parameter - - - --- 2022-03-08 Wanpeng Li New
x86/kvm: Don't use PV TLB/yield when mwait is advertised x86/kvm: Don't use PV TLB/yield when mwait is advertised - - - --- 2022-02-25 Wanpeng Li New
x86/kvm: Don't waste memory if kvmclock is disabled x86/kvm: Don't waste memory if kvmclock is disabled - - - --- 2022-02-22 Wanpeng Li New
x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU - - - --- 2022-02-18 Wanpeng Li New
KVM: Fix lockdep false negative during host resume KVM: Fix lockdep false negative during host resume - 1 - --- 2022-02-15 Wanpeng Li New
[RESEND,v2] KVM: LAPIC: Enable timer posted-interrupt when mwait/hlt is advertised [RESEND,v2] KVM: LAPIC: Enable timer posted-interrupt when mwait/hlt is advertised - 1 - --- 2022-01-25 Wanpeng Li New
[RESEND,v2] KVM: VMX: Dont' send posted IRQ if vCPU == this vCPU and vCPU is IN_GUEST_MODE [RESEND,v2] KVM: VMX: Dont' send posted IRQ if vCPU == this vCPU and vCPU is IN_GUEST_MODE - 1 - --- 2022-01-25 Wanpeng Li New
KVM: LAPIC: Also cancel preemption timer during SET_LAPIC KVM: LAPIC: Also cancel preemption timer during SET_LAPIC - - - --- 2022-01-25 Wanpeng Li New
[v2] KVM: VMX: Dont' send posted IRQ if vCPU == this vCPU and vCPU is IN_GUEST_MODE [v2] KVM: VMX: Dont' send posted IRQ if vCPU == this vCPU and vCPU is IN_GUEST_MODE - 1 - --- 2022-01-08 Wanpeng Li New
[v2] KVM: LAPIC: Enable timer posted-interrupt when mwait/hlt is advertised [v2] KVM: LAPIC: Enable timer posted-interrupt when mwait/hlt is advertised - 1 - --- 2022-01-06 Wanpeng Li New
KVM: VMX: Dont' deliver posted IRQ if vCPU == this vCPU and vCPU is IN_GUEST_MODE KVM: VMX: Dont' deliver posted IRQ if vCPU == this vCPU and vCPU is IN_GUEST_MODE - 1 - --- 2022-01-06 Wanpeng Li New
KVM: SEV: Add lock subtyping in sev_lock_two_vms so lockdep doesn't report false dependencies KVM: SEV: Add lock subtyping in sev_lock_two_vms so lockdep doesn't report false dependencies - - 1 --- 2022-01-05 Wanpeng Li New
KVM: LAPIC: To keep the vCPUs in non-root mode for timer-pi KVM: LAPIC: To keep the vCPUs in non-root mode for timer-pi - - - --- 2021-11-24 Wanpeng Li New
KVM: vPMU: Don't program counter for interrupt-based event sampling w/o lapic_in_kernel KVM: vPMU: Don't program counter for interrupt-based event sampling w/o lapic_in_kernel - - - --- 2021-10-22 Wanpeng Li New
[v5] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 [v5] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - 1 - --- 2021-10-20 Wanpeng Li New
[v4] KVM: Avoid expensive "should kick" operation for running vCPU [v4] KVM: Avoid expensive "should kick" operation for running vCPU - - - --- 2021-10-20 Wanpeng Li New
[v4] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 [v4] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - 1 - --- 2021-10-20 Wanpeng Li New
[v3,3/3] KVM: vCPU kick tax cut for running vCPU [v3,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - - - --- 2021-10-19 Wanpeng Li New
[v3,2/3] KVM: vPMU: Fill get_msr MSR_CORE_PERF_GLOBAL_OVF_CTRL w/ 0 [v3,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - - 1 --- 2021-10-19 Wanpeng Li New
[v3,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 [v3,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - 1 - --- 2021-10-19 Wanpeng Li New
[v2,3/3] KVM: vCPU kick tax cut for running vCPU [v2,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - - - --- 2021-10-09 Wanpeng Li New
[v2,2/3] KVM: vPMU: Fill get_msr MSR_CORE_PERF_GLOBAL_OVF_CTRL w/ 0 [v2,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - - 1 --- 2021-10-09 Wanpeng Li New
[v2,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 [v2,1/3] KVM: emulate: Don't inject #GP when emulating RDMPC if CR0.PE=0 - 1 - --- 2021-10-09 Wanpeng Li New
[3/3] KVM: LAPIC: Optimize PMI delivering overhead [1/3] KVM: emulate: #GP when emulating rdpmc if CR0.PE is 1 - - - --- 2021-10-08 Wanpeng Li New
[2/3] KVM: vPMU: Fill get_msr MSR_CORE_PERF_GLOBAL_OVF_CTRL w/ 0 [1/3] KVM: emulate: #GP when emulating rdpmc if CR0.PE is 1 - - 1 --- 2021-10-08 Wanpeng Li New
[1/3] KVM: emulate: #GP when emulating rdpmc if CR0.PE is 1 [1/3] KVM: emulate: #GP when emulating rdpmc if CR0.PE is 1 - - - --- 2021-10-08 Wanpeng Li New
KVM: X86: Fix x86_emulator slab cache leak KVM: X86: Fix x86_emulator slab cache leak - - - --- 2021-06-11 Wanpeng Li New
[v3] KVM: LAPIC: Keep stored TMCCT register value 0 after KVM_SET_LAPIC [v3] KVM: LAPIC: Keep stored TMCCT register value 0 after KVM_SET_LAPIC - - - --- 2021-06-09 Wanpeng Li New
[v2,3/3] KVM: X86: Let's harden the ipi fastpath condition edge-trigger mode [v2,1/3] KVM: LAPIC: Write 0 to TMICT should also cancel vmx-preemption timer - - - --- 2021-06-07 Wanpeng Li New
[v2,2/3] KVM: LAPIC: Reset TMCCT during vCPU reset [v2,1/3] KVM: LAPIC: Write 0 to TMICT should also cancel vmx-preemption timer - 1 - --- 2021-06-07 Wanpeng Li New
[v2,1/3] KVM: LAPIC: Write 0 to TMICT should also cancel vmx-preemption timer [v2,1/3] KVM: LAPIC: Write 0 to TMICT should also cancel vmx-preemption timer - 1 - --- 2021-06-07 Wanpeng Li New
[2/2] KVM: LAPIC: reset TMCCT during vCPU reset [1/2] KVM: LAPIC: write 0 to TMICT should also cancel vmx-preemption timer - 1 - --- 2021-06-03 Wanpeng Li New
[1/2] KVM: LAPIC: write 0 to TMICT should also cancel vmx-preemption timer [1/2] KVM: LAPIC: write 0 to TMICT should also cancel vmx-preemption timer - 1 - --- 2021-06-03 Wanpeng Li New
[v4,2/2] KVM: X86: Kill off ctxt->ud [v4,1/2] KVM: X86: Fix warning caused by stale emulation context - 1 - --- 2021-05-28 Wanpeng Li New
[v4,1/2] KVM: X86: Fix warning caused by stale emulation context [v4,1/2] KVM: X86: Fix warning caused by stale emulation context - 1 - --- 2021-05-28 Wanpeng Li New
[v3,2/2] KVM: X86: Kill off ctxt->ud [v3,1/2] KVM: X86: Fix warning caused by stale emulation context - - - --- 2021-05-27 Wanpeng Li New
[v3,1/2] KVM: X86: Fix warning caused by stale emulation context [v3,1/2] KVM: X86: Fix warning caused by stale emulation context - - - --- 2021-05-27 Wanpeng Li New
KVM: Fix ERROR: modpost: .kvm_vcpu_can_poll undefined! KVM: Fix ERROR: modpost: .kvm_vcpu_can_poll undefined! - - - --- 2021-05-25 Wanpeng Li New
[v2,2/2] KVM: X86: Kill off ctxt->ud [v2,1/2] KVM: X86: Fix warning caused by stale emulation context - - - --- 2021-05-25 Wanpeng Li New
[v2,1/2] KVM: X86: Fix warning caused by stale emulation context [v2,1/2] KVM: X86: Fix warning caused by stale emulation context - - - --- 2021-05-25 Wanpeng Li New
KVM: X86: Fix warning caused by stale emulation context KVM: X86: Fix warning caused by stale emulation context - - - --- 2021-05-24 Wanpeng Li New
[v4,5/5] KVM: LAPIC: Narrow the timer latency between wait_lapic_expire and world switch [v4,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 1 - --- 2021-05-18 Wanpeng Li New
[v4,4/5] KVM: X86: hyper-v: Task srcu lock when accessing kvm_memslots() [v4,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 1 - --- 2021-05-18 Wanpeng Li New
[v4,3/5] KVM: X86: Fix vCPU preempted state from guest's point of view [v4,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 1 - --- 2021-05-18 Wanpeng Li New
[v4,2/5] KVM: X86: Bail out of direct yield in case of under-committed scenarios [v4,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - - - --- 2021-05-18 Wanpeng Li New
[v4,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling [v4,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 2 - --- 2021-05-18 Wanpeng Li New
[v3,5/5] KVM: LAPIC: Narrow the timer latency between wait_lapic_expire and world switch [v3,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - - - --- 2021-05-17 Wanpeng Li New
[v3,4/5] KVM: x86: hyper-v: Task srcu lock when accessing kvm_memslots() [v3,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 1 - --- 2021-05-17 Wanpeng Li New
[v3,3/5] KVM: X86: Fix vCPU preempted state from guest's point of view [v3,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 1 - --- 2021-05-17 Wanpeng Li New
[v3,2/5] KVM: X86: Bail out of direct yield in case of under-committed scenarios [v3,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - - - --- 2021-05-17 Wanpeng Li New
[v3,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling [v3,1/5] KVM: exit halt polling on need_resched() for both book3s and generic halt-polling - 2 - --- 2021-05-17 Wanpeng Li New
[v2,4/4] KVM: x86: hyper-v: Task srcu lock when accessing kvm_memslots() [v2,1/4] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - 1 - --- 2021-05-13 Wanpeng Li New
[v2,3/4] KVM: X86: Fix vCPU preempted state from guest's point of view [v2,1/4] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - 1 - --- 2021-05-13 Wanpeng Li New
[v2,2/4] KVM: X86: Bail out of direct yield in case of under-comitted scenarios [v2,1/4] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - - - --- 2021-05-13 Wanpeng Li New
[v2,1/4] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well [v2,1/4] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - - - --- 2021-05-13 Wanpeng Li New
KVM: x86: hyper-v: Task srcu lock when accessing kvm_memslots() KVM: x86: hyper-v: Task srcu lock when accessing kvm_memslots() - 1 - --- 2021-05-10 Wanpeng Li New
[3/3] KVM: X86: Fix vCPU preempted state from guest point of view [1/3] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - 1 - --- 2021-05-08 Wanpeng Li New
[2/3] KVM: X86: Bail out of direct yield in case of undercomitted scenarios [1/3] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - - - --- 2021-05-08 Wanpeng Li New
[1/3] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well [1/3] KVM: PPC: Book3S HV: exit halt polling on need_resched() as well - - - --- 2021-05-08 Wanpeng Li New
KVM: LAPIC: Accurately guarantee busy wait for timer to expire when using hv_timer KVM: LAPIC: Accurately guarantee busy wait for timer to expire when using hv_timer - 1 - --- 2021-04-28 Wanpeng Li New
[v2] KVM: x86/xen: Take srcu lock when accessing kvm_memslots() [v2] KVM: x86/xen: Take srcu lock when accessing kvm_memslots() - 1 - --- 2021-04-23 Wanpeng Li New
KVM: x86/xen: Take srcu lock when accessing kvm_memslots() KVM: x86/xen: Take srcu lock when accessing kvm_memslots() - - - --- 2021-04-23 Wanpeng Li New
KVM: X86: Fix always skip to boost kernel lock holder candidate for SEV-ES guests KVM: X86: Fix always skip to boost kernel lock holder candidate for SEV-ES guests - - - --- 2021-04-22 Wanpeng Li New
KVM: Boost vCPU candidiate in user mode which is delivering interrupt KVM: Boost vCPU candidiate in user mode which is delivering interrupt - - - --- 2021-04-16 Wanpeng Li New
[v2,3/3] x86/kvm: Fix vtime accounting KVM: Properly account for guest CPU time - - - --- 2021-04-13 Wanpeng Li New
[v2,2/3] context_tracking: Provide separate vtime accounting functions KVM: Properly account for guest CPU time - - - --- 2021-04-13 Wanpeng Li New
[v2,1/3] context_tracking: Split guest_enter/exit_irqoff KVM: Properly account for guest CPU time - - - --- 2021-04-13 Wanpeng Li New
[v2,3/3] KVM: X86: Do not yield to self [v2,1/3] x86/kvm: Don't bother __pv_cpu_mask when !CONFIG_SMP - - - --- 2021-04-09 Wanpeng Li New
[v2,2/3] KVM: X86: Count attempted/successful directed yield [v2,1/3] x86/kvm: Don't bother __pv_cpu_mask when !CONFIG_SMP - - - --- 2021-04-09 Wanpeng Li New
[v2,1/3] x86/kvm: Don't bother __pv_cpu_mask when !CONFIG_SMP [v2,1/3] x86/kvm: Don't bother __pv_cpu_mask when !CONFIG_SMP - - - --- 2021-04-09 Wanpeng Li New
KVM: X86: Do not yield to self KVM: X86: Do not yield to self - - - --- 2021-04-08 Wanpeng Li New
x86/kvm: Don't alloc __pv_cpu_mask when !CONFIG_SMP x86/kvm: Don't alloc __pv_cpu_mask when !CONFIG_SMP - - - --- 2021-04-07 Wanpeng Li New
KVM: X86: Count success and invalid yields KVM: X86: Count success and invalid yields - - - --- 2021-04-06 Wanpeng Li New
KVM: X86: Properly account for guest CPU time when considering context tracking KVM: X86: Properly account for guest CPU time when considering context tracking - - - --- 2021-03-29 Wanpeng Li New
KVM: arm: memcg awareness KVM: arm: memcg awareness - - - --- 2021-03-17 Wanpeng Li New
[v3] x86/kvm: Fix broken irq restoration in kvm_wait [v3] x86/kvm: Fix broken irq restoration in kvm_wait - - - --- 2021-03-15 Wanpeng Li New
[v2] x86/kvm: Fix broken irq restoration in kvm_wait [v2] x86/kvm: Fix broken irq restoration in kvm_wait - - - --- 2021-03-13 Wanpeng Li New
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