Show patches with: Series = KVM: PPC: Book3S HV P9: entry/exit optimisations round 1       |    State = Action Required       |    Archived = No       |   43 patches
Patch Series A/F/R/T S/W/F Date Submitter Delegate State
[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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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,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