Show patches with: Submitter = Nicholas Piggin       |    State = Action Required       |    Archived = No       |   433 patches
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Patch Series A/F/R/T S/W/F Date Submitter Delegate State
KVM: PPC: Book3S HV Nested: Reflect L2 PMU in-use to L0 when L2 SPRs are live KVM: PPC: Book3S HV Nested: Reflect L2 PMU in-use to L0 when L2 SPRs are live - 1 1 - --- 2021-06-19 Nicholas Piggin New
KVM: PPC: Book3S HV P9: Fix guest TM support KVM: PPC: Book3S HV P9: Fix guest TM support - 1 - - --- 2021-07-12 Nicholas Piggin New
KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors - - 1 - --- 2021-06-02 Nicholas Piggin New
KVM: PPC: Book3S HV: Fix conversion to gfn-based MMU notifier callbacks KVM: PPC: Book3S HV: Fix conversion to gfn-based MMU notifier callbacks - 1 - 1 --- 2021-05-05 Nicholas Piggin New
KVM: PPC: Book3S HV: Fix reverse map real-mode address lookup with huge vmalloc KVM: PPC: Book3S HV: Fix reverse map real-mode address lookup with huge vmalloc - 1 - - --- 2021-05-23 Nicholas Piggin New
KVM: PPC: Book3S HV: H_ENTER filter out reserved HPTE[B] value KVM: PPC: Book3S HV: H_ENTER filter out reserved HPTE[B] value - - 1 - --- 2021-10-04 Nicholas Piggin New
KVM: PPC: Book3S HV: Save host FSCR in the P7/8 path KVM: PPC: Book3S HV: Save host FSCR in the P7/8 path - 1 - - --- 2021-05-23 Nicholas Piggin New
[1/2] KVM: PPC: Book3S HV: Remove shared-TLB optimisation from vCPU TLB coherency logic [1/2] KVM: PPC: Book3S HV: Remove shared-TLB optimisation from vCPU TLB coherency logic - - - - --- 2021-01-18 Nicholas Piggin New
[1/2] KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash [1/2] KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash - 1 - - --- 2021-07-16 Nicholas Piggin New
[1/4] KVM: PPC: Book3S HV P9: Move xive vcpu context management into kvmhv_p9_guest_entry KVM: PPC: Convert P9 HV path to C - - 1 - --- 2021-05-13 Nicholas Piggin New
[2/2] KVM: PPC: Book3S HV: Optimise TLB flushing when a vcpu moves between threads in a core [1/2] KVM: PPC: Book3S HV: Remove shared-TLB optimisation from vCPU TLB coherency logic - - - - --- 2021-01-18 Nicholas Piggin New
[2/2] KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak [1/2] KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash - 1 - - --- 2021-07-16 Nicholas Piggin New
[2/4] KVM: PPC: Book3S HV P9: Move radix MMU switching instructions together KVM: PPC: Convert P9 HV path to C - - 1 - --- 2021-05-13 Nicholas Piggin New
[3/4] KVM: PPC: Book3S HV P9: Stop handling hcalls in real-mode in the P9 path KVM: PPC: Convert P9 HV path to C - - 2 - --- 2021-05-13 Nicholas Piggin New
[4/4] KVM: PPC: Book3S HV P9: Implement the rest of the P9 path in C KVM: PPC: Convert P9 HV path to C - - - - --- 2021-05-13 Nicholas Piggin New
[RFC,01/43] powerpc/64s: Remove WORT SPR from POWER9/10 KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,02/43] KMV: PPC: Book3S HV P9: Use set_dec to set decrementer to host KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,03/43] KVM: PPC: Book3S HV P9: Use host timer accounting to avoid decrementer read KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,04/43] KVM: PPC: Book3S HV P9: Use large decrementer for HDEC KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,05/43] KVM: PPC: Book3S HV P9: Reduce mftb per guest entry/exit KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,06/43] powerpc/time: add API for KVM to re-arm the host timer/decrementer KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,07/43] KVM: PPC: Book3S HV: POWER10 enable HAIL when running radix guests KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,08/43] powerpc/64s: Keep AMOR SPR a constant ~0 at runtime KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,09/43] KVM: PPC: Book3S HV: Don't always save PMU for guest capable of nesting KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,1/6] KVM: PPC: Book3S HV P9: Add unlikely annotation for !mmu_ready KVM: PPC: Book3S HV P9: Reduce guest entry/exit - - - - --- 2021-07-15 Nicholas Piggin New
[RFC,10/43] powerpc/64s: Always set PMU control registers to frozen/disabled when not in use KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,11/43] KVM: PPC: Book3S HV P9: Implement PMU save/restore in C KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,12/43] KVM: PPC: Book3S HV P9: Factor out yield_count increment KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,13/43] KVM: PPC: Book3S HV P9: Factor PMU save/load into context switch functions KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,14/43] KVM: PPC: Book3S HV P9: Demand fault PMU SPRs when marked not inuse KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,15/43] KVM: PPC: Book3S HV: CTRL SPR does not require read-modify-write KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,16/43] KVM: PPC: Book3S HV P9: Move SPRG restore to restore_p9_host_os_sprs KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,17/43] KVM: PPC: Book3S HV P9: Reduce mtmsrd instructions required to save host SPRs KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,18/43] KVM: PPC: Book3S HV P9: Improve mtmsrd scheduling by delaying MSR[EE] disable KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,19/43] KVM: PPC: Book3S HV P9: Add kvmppc_stop_thread to match kvmppc_start_thread KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,2/6] KVM: PPC: Book3S HV P9: Avoid cpu_in_guest atomics on entry and exit KVM: PPC: Book3S HV P9: Reduce guest entry/exit - - - - --- 2021-07-15 Nicholas Piggin New
[RFC,20/43] KVM: PPC: Book3S HV: Change dec_expires to be relative to guest timebase KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,21/43] KVM: PPC: Book3S HV P9: Move TB updates KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,22/43] KVM: PPC: Book3S HV P9: Optimise timebase reads KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,23/43] KVM: PPC: Book3S HV P9: Avoid SPR scoreboard stalls KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,24/43] KVM: PPC: Book3S HV P9: Only execute mtSPR if the value changed KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,25/43] KVM: PPC: Book3S HV P9: Juggle SPR switching around KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,26/43] KVM: PPC: Book3S HV P9: Move vcpu register save/restore into functions KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,27/43] KVM: PPC: Book3S HV P9: Move host OS save/restore functions to built-in KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,28/43] KVM: PPC: Book3S HV P9: Move nested guest entry into its own function KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,29/43] KVM: PPC: Book3S HV P9: Move remaining SPR and MSR access into low level entry KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,3/6] KVM: PPC: Book3S HV P9: Remove most of the vcore logic KVM: PPC: Book3S HV P9: Reduce guest entry/exit - - - - --- 2021-07-15 Nicholas Piggin New
[RFC,30/43] KVM: PPC: Book3S HV P9: Implement TM fastpath for guest entry/exit KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,31/43] KVM: PPC: Book3S HV P9: Switch PMU to guest as late as possible KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,32/43] KVM: PPC: Book3S HV P9: Restrict DSISR canary workaround to processors that require it KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,33/43] KVM: PPC: Book3S HV P9: More SPR speed improvements KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,34/43] KVM: PPC: Book3S HV P9: Demand fault EBB facility registers KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,35/43] KVM: PPC: Book3S HV P9: Demand fault TM facility registers KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - 1 - --- 2021-06-22 Nicholas Piggin New
[RFC,36/43] KVM: PPC: Book3S HV P9: Use Linux SPR save/restore to manage some host SPRs KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,37/43] KVM: PPC: Book3S HV P9: Comment and fix MMU context switching code KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,38/43] KVM: PPC: Book3S HV P9: Test dawr_enabled() before saving host DAWR SPRs KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,39/43] KVM: PPC: Book3S HV P9: Don't restore PSSCR if not needed KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,4/6] KVM: PPC: Book3S HV P9: Tidy kvmppc_create_dtl_entry KVM: PPC: Book3S HV P9: Reduce guest entry/exit - - - - --- 2021-07-15 Nicholas Piggin New
[RFC,40/43] KVM: PPC: Book3S HV P9: Avoid tlbsync sequence on radix guest exit KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,41/43] KVM: PPC: Book3S HV Nested: Avoid extra mftb() in nested entry KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,42/43] KVM: PPC: Book3S HV P9: Improve mfmsr performance on entry KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,43/43] KVM: PPC: Book3S HV P9: Optimise hash guest SLB saving KVM: PPC: Book3S HV P9: entry/exit optimisations round 1 - - - - --- 2021-06-22 Nicholas Piggin New
[RFC,5/6] KVM: PPC: Book3S HV P9: Stop using vc->dpdes KVM: PPC: Book3S HV P9: Reduce guest entry/exit - - - - --- 2021-07-15 Nicholas Piggin New
[RFC,5/7] KVM: PPC: Remove RECONCILE_IRQ_STATE from guest exit Untitled series #232687 - - - - --- 2021-03-08 Nicholas Piggin New
[RFC,6/6] KVM: PPC: Book3S HV P9: Remove subcore HMI handling KVM: PPC: Book3S HV P9: Reduce guest entry/exit - - - - --- 2021-07-15 Nicholas Piggin New
[RFC] KVM: PPC: Book3S HV P9: Move H_CEDE logic mostly to one place [RFC] KVM: PPC: Book3S HV P9: Move H_CEDE logic mostly to one place - - - - --- 2021-10-04 Nicholas Piggin New
[v1,01/12] KVM: PPC: Book3S HV P9: Restore host CTRL SPR after guest exit minor KVM fixes and cleanups - 1 - - --- 2021-04-12 Nicholas Piggin New
[v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,02/12] KVM: PPC: Book3S HV: Nested move LPCR sanitising to sanitise_hv_regs minor KVM fixes and cleanups - - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,02/55] KVM: PPC: Book3S HV P9: Fixes for TM softpatch interrupt [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,03/12] KVM: PPC: Book3S HV: Add a function to filter guest LPCR bits minor KVM fixes and cleanups - - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,03/55] KVM: PPC: Book3S HV: Sanitise vcpu registers in nested path [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,04/12] KVM: PPC: Book3S HV: Disallow LPCR[AIL] to be set to 1 or 2 minor KVM fixes and cleanups 1 - - - --- 2021-04-12 Nicholas Piggin New
[v1,04/55] KVM: PPC: Book3S HV: Stop forwarding all HFUs to L1 [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,05/12] KVM: PPC: Book3S HV: Prevent radix guests setting LPCR[TC] minor KVM fixes and cleanups - - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,05/55] KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - 1 1 - --- 2021-07-26 Nicholas Piggin New
[v1,06/12] KVM: PPC: Book3S HV: Remove redundant mtspr PSPB minor KVM fixes and cleanups 1 - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,06/55] powerpc/64s: Remove WORT SPR from POWER9/10 [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,07/12] KVM: PPC: Book3S HV: remove unused kvmppc_h_protect argument minor KVM fixes and cleanups 1 - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,07/55] KMV: PPC: Book3S HV P9: Use set_dec to set decrementer to host [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,08/12] KVM: PPC: Book3S HV: Fix CONFIG_SPAPR_TCE_IOMMU=n default hcalls minor KVM fixes and cleanups 1 - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,08/55] KVM: PPC: Book3S HV P9: Use host timer accounting to avoid decrementer read [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,09/12] powerpc/64s: Remove KVM handler support from CBE_RAS interrupts minor KVM fixes and cleanups 1 - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,09/55] KVM: PPC: Book3S HV P9: Use large decrementer for HDEC [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,1/2] KVM: PPC: Book3S HV P9: Move setting HDEC after switching to guest LPCR KVM: PPC: timer improvements - - 2 - --- 2021-04-13 Nicholas Piggin New
[v1,1/2] powerpc/64s: system call rfscv workaround for TM bugs [v1,1/2] powerpc/64s: system call rfscv workaround for TM bugs - 1 - - --- 2021-09-08 Nicholas Piggin New
[v1,1/7] KVM: PPC: Book3S 64: move KVM interrupt entry to a common entry point KVM / 64s interrupt handling changes 1 - 2 - --- 2021-04-12 Nicholas Piggin New
[v1,10/12] powerpc/64s: remove KVM SKIP test from instruction breakpoint handler minor KVM fixes and cleanups 1 - 2 - --- 2021-04-12 Nicholas Piggin New
[v1,10/55] KVM: PPC: Book3S HV P9: Reduce mftb per guest entry/exit [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,11/12] KVM: PPC: Book3S HV: Ensure MSR[ME] is always set in guest MSR minor KVM fixes and cleanups 1 - 2 - --- 2021-04-12 Nicholas Piggin New
[v1,11/55] powerpc/time: add API for KVM to re-arm the host timer/decrementer [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,12/12] KVM: PPC: Book3S HV: Ensure MSR[HV] is always clear in guest MSR minor KVM fixes and cleanups 1 - 1 - --- 2021-04-12 Nicholas Piggin New
[v1,12/55] KVM: PPC: Book3S HV: POWER10 enable HAIL when running radix guests [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,13/55] powerpc/64s: Keep AMOR SPR a constant ~0 at runtime [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,14/55] KVM: PPC: Book3S HV: Don't always save PMU for guest capable of nesting [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,15/55] powerpc/64s: Always set PMU control registers to frozen/disabled when not in use [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,16/55] powerpc/64s: Implement PMU override command line option [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,17/55] KVM: PPC: Book3S HV P9: Implement PMU save/restore in C [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - 1 - --- 2021-07-26 Nicholas Piggin New
[v1,18/55] KVM: PPC: Book3S HV P9: Factor PMU save/load into context switch functions [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
[v1,19/55] KVM: PPC: Book3S HV P9: Demand fault PMU SPRs when marked not inuse [v1,01/55] KVM: PPC: Book3S HV: Remove TM emulation from POWER7/8 path - - - - --- 2021-07-26 Nicholas Piggin New
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