Show patches with: Submitter = Nicholas Piggin       |    Archived = No       |   2345 patches
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Patch Series A/F/R/T S/W/F Date Submitter Delegate State
[v2,4/4] powerpc/pseries: warn if recursing into the hcall tracing code Fix queued spinlocks and a bit more - - - - 7-- 2021-05-08 Nicholas Piggin New
[v2,3/4] powerpc/pseries: use notrace hcall variant for H_CEDE idle Fix queued spinlocks and a bit more - - 1 - 3-- 2021-05-08 Nicholas Piggin New
[v2,2/4] powerpc/pseries: Don't trace hcall tracing wrapper Fix queued spinlocks and a bit more - - 1 - 3-- 2021-05-08 Nicholas Piggin New
[v2,1/4] powerpc/pseries: Fix hcall tracing recursion in pv queued spinlocks Fix queued spinlocks and a bit more - - 1 - 3-- 2021-05-08 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 61- 2021-05-05 Nicholas Piggin New
[4/4] powerpc/powernv: Remove POWER9 PVR version check for entry and uaccess flushes powerpc/security mitigation updates - - 1 - 7-- 2021-05-03 Nicholas Piggin New
[3/4] powerpc/pesries: Get STF barrier requirement from H_GET_CPU_CHARACTERISTICS powerpc/security mitigation updates - - - - 3-- 2021-05-03 Nicholas Piggin New
[2/4] powerpc/security: Add a security feature for STF barrier powerpc/security mitigation updates - - - - 3-- 2021-05-03 Nicholas Piggin New
[1/4] powerpc/pseries: Get entry and uaccess flush required bits from H_GET_CPU_CHARACTERISTICS powerpc/security mitigation updates - - - - 3-- 2021-05-03 Nicholas Piggin New
powerpc/pseries: Enable hardlockup watchdog for PowerVM partitions powerpc/pseries: Enable hardlockup watchdog for PowerVM partitions - - - - 6-1 2021-05-03 Nicholas Piggin New
powerpc/64s: Make NMI record implicitly soft-masked code as irqs disabled powerpc/64s: Make NMI record implicitly soft-masked code as irqs disabled - 1 - - 52- 2021-05-03 Nicholas Piggin New
[v3] powerpc/64: Option to use ELFv2 ABI for big-endian kernels [v3] powerpc/64: Option to use ELFv2 ABI for big-endian kernels - - 1 1 7-- 2021-05-03 Nicholas Piggin New
[v3] powerpc/64s/radix: Enable huge vmalloc mappings [v3] powerpc/64s/radix: Enable huge vmalloc mappings 1 - 1 - 3-4 2021-05-03 Nicholas Piggin New
[v2] powerpc/64s/radix: Enable huge vmalloc mappings [v2] powerpc/64s/radix: Enable huge vmalloc mappings 1 - - - 3-4 2021-05-02 Nicholas Piggin Superseded
powerpc/64s/radix: Enable huge vmalloc mappings powerpc/64s/radix: Enable huge vmalloc mappings 1 - - - 3-4 2021-05-02 Nicholas Piggin Superseded
[4/4] powerpc/pseries: warn if recursing into the hcall tracing code Fix queued spinlocks and a bit more - - - - 61- 2021-04-23 Nicholas Piggin New
[3/4] powerpc/pseries: use notrace hcall variant for H_CEDE idle Fix queued spinlocks and a bit more - - 1 - 3-- 2021-04-23 Nicholas Piggin New
[2/4] powerpc/pseries: Don't trace hcall tracing wrapper Fix queued spinlocks and a bit more - - 1 - 3-- 2021-04-23 Nicholas Piggin New
[1/4] powerpc/pseries: Fix hcall tracing recursion in pv queued spinlocks Fix queued spinlocks and a bit more - 1 1 - 21- 2021-04-23 Nicholas Piggin New
powerpc/64s: Fix mm_cpumask memory ordering comment powerpc/64s: Fix mm_cpumask memory ordering comment - - - - 7-- 2021-04-21 Nicholas Piggin Accepted
[v1,2/2] KVM: PPC: Book3S HV P9: Reduce irq_work vs guest decrementer races KVM: PPC: timer improvements - - - - 7-- 2021-04-13 Nicholas Piggin New
[v1,1/2] KVM: PPC: Book3S HV P9: Move setting HDEC after switching to guest LPCR KVM: PPC: timer improvements - - 2 - 3-- 2021-04-13 Nicholas Piggin New
[v1] KVM: PPC: Book3S HV P9: implement kvmppc_xive_pull_vcpu in C [v1] KVM: PPC: Book3S HV P9: implement kvmppc_xive_pull_vcpu in C - - 2 - 43- 2021-04-13 Nicholas Piggin New
[v1,7/7] KVM: PPC: Book3S 64: Minimise hcall handler calling convention differences KVM / 64s interrupt handling changes - - 1 - 7-- 2021-04-12 Nicholas Piggin New
[v1,6/7] KVM: PPC: Book3S 64: move bad_host_intr check to HV handler KVM / 64s interrupt handling changes - - 1 - 3-- 2021-04-12 Nicholas Piggin New
[v1,5/7] KVM: PPC: Book3S 64: Move interrupt early register setup to KVM KVM / 64s interrupt handling changes - - 1 - 3-- 2021-04-12 Nicholas Piggin New
[v1,4/7] KVM: PPC: Book3S 64: Move hcall early register setup to KVM KVM / 64s interrupt handling changes - - 1 - 3-- 2021-04-12 Nicholas Piggin New
[v1,3/7] KVM: PPC: Book3S 64: add hcall interrupt handler KVM / 64s interrupt handling changes - - 2 - 3-- 2021-04-12 Nicholas Piggin New
[v1,2/7] KVM: PPC: Book3S 64: Move GUEST_MODE_SKIP test into KVM KVM / 64s interrupt handling changes - - 2 - 21- 2021-04-12 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 - 3-- 2021-04-12 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 - 7-- 2021-04-12 Nicholas Piggin Accepted
[v1,11/12] KVM: PPC: Book3S HV: Ensure MSR[ME] is always set in guest MSR minor KVM fixes and cleanups 1 - 2 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,10/12] powerpc/64s: remove KVM SKIP test from instruction breakpoint handler minor KVM fixes and cleanups 1 - 2 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,09/12] powerpc/64s: Remove KVM handler support from CBE_RAS interrupts minor KVM fixes and cleanups 1 - 1 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,08/12] KVM: PPC: Book3S HV: Fix CONFIG_SPAPR_TCE_IOMMU=n default hcalls minor KVM fixes and cleanups 1 - 1 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,07/12] KVM: PPC: Book3S HV: remove unused kvmppc_h_protect argument minor KVM fixes and cleanups 1 - 1 - 21- 2021-04-12 Nicholas Piggin Accepted
[v1,06/12] KVM: PPC: Book3S HV: Remove redundant mtspr PSPB minor KVM fixes and cleanups 1 - 1 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,05/12] KVM: PPC: Book3S HV: Prevent radix guests setting LPCR[TC] minor KVM fixes and cleanups - - 1 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,04/12] KVM: PPC: Book3S HV: Disallow LPCR[AIL] to be set to 1 or 2 minor KVM fixes and cleanups 1 - - - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,03/12] KVM: PPC: Book3S HV: Add a function to filter guest LPCR bits minor KVM fixes and cleanups - - 1 - 21- 2021-04-12 Nicholas Piggin Accepted
[v1,02/12] KVM: PPC: Book3S HV: Nested move LPCR sanitising to sanitise_hv_regs minor KVM fixes and cleanups - - 1 - 3-- 2021-04-12 Nicholas Piggin Accepted
[v1,01/12] KVM: PPC: Book3S HV P9: Restore host CTRL SPR after guest exit minor KVM fixes and cleanups - 1 - - 21- 2021-04-12 Nicholas Piggin Accepted
[v2] powerpc/64s: power4 nap fixup in C [v2] powerpc/64s: power4 nap fixup in C - - - 1 61- 2021-04-06 Nicholas Piggin Accepted
[v6,48/48] KVM: PPC: Book3S HV: remove ISA v3.0 and v3.1 support from P7/8 path KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 34- 2021-04-05 Nicholas Piggin Changes Requested
[v6,47/48] KVM: PPC: Book3S HV P9: implement hash host / hash guest support KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,46/48] KVM: PPC: Book3S HV P9: implement hash guest support KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,45/48] KVM: PPC: Book3S HV P9: Reflect userspace hcalls to hash guests to support PR KVM KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,44/48] KVM: PPC: Book3S HV: add virtual mode handlers for HPT hcalls and page faults KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,43/48] KVM: PPC: Book3S HV: small pseries_do_hcall cleanup KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,42/48] KVM: PPC: Book3S HV P9: Allow all P9 processors to enable nested HV KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,41/48] KVM: PPC: Book3S HV: Remove unused nested HV tests in XICS emulation KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,40/48] KVM: PPC: Book3S HV: Remove virt mode checks from real mode handlers KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,39/48] KVM: PPC: Book3S HV: Remove radix guest support from P7/8 path KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,38/48] KVM: PPC: Book3S HV: Remove support for dependent threads mode on P9 KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,37/48] KVM: PPC: Book3S HV: Implement radix prefetch workaround by disabling MMU KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,36/48] KVM: PPC: Book3S HV P9: Switch to guest MMU context as late as possible KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,35/48] KVM: PPC: Book3S HV P9: Add helpers for OS SPR handling KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,34/48] KVM: PPC: Book3S HV P9: Move SPR loading after expiry time check KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,33/48] KVM: PPC: Book3S HV P9: Improve exit timing accounting coverage KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,32/48] KVM: PPC: Book3S HV P9: Read machine check registers while MSR[RI] is 0 KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,31/48] KVM: PPC: Book3S HV P9: inline kvmhv_load_hv_regs_and_go into __kvmhv_vcpu_entry_p9 KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,30/48] KVM: PPC: Book3S HV P9: Implement the rest of the P9 path in C KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,29/48] powerpc/time: add API for KVM to re-arm the host timer/decrementer KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,28/48] KMV: PPC: Book3S HV: Use set_dec to set decrementer to host KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,27/48] KVM: PPC: Book3S HV P9: Reduce irq_work vs guest decrementer races KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,26/48] KVM: PPC: Book3S HV P9: Reduce mftb per guest entry/exit KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,25/48] KVM: PPC: Book3S HV P9: Use host timer accounting to avoid decrementer read KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,24/48] KVM: PPC: Book3S HV P9: Use large decrementer for HDEC KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,23/48] KVM: PPC: Book3S HV P9: Move setting HDEC after switching to guest LPCR KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 2 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,22/48] KVM: PPC: Book3S HV P9: Stop handling hcalls in real-mode in the P9 path KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 2 - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,21/48] KVM: PPC: Book3S HV P9: Move xive vcpu context management into kvmhv_p9_guest_entry KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,20/48] KVM: PPC: Book3S HV P9: implement kvmppc_xive_pull_vcpu in C KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 2 - 21- 2021-04-05 Nicholas Piggin Changes Requested
[v6,19/48] KVM: PPC: Book3S HV P9: Move radix MMU switching instructions together KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-04-05 Nicholas Piggin Changes Requested
[v6,18/48] KVM: PPC: Book3S 64: Minimise hcall handler calling convention differences KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,17/48] KVM: PPC: Book3S 64: move bad_host_intr check to HV handler KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,16/48] KVM: PPC: Book3S 64: Move interrupt early register setup to KVM KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,15/48] KVM: PPC: Book3S 64: Move hcall early register setup to KVM KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,14/48] KVM: PPC: Book3S 64: add hcall interrupt handler KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 2 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,13/48] KVM: PPC: Book3S 64: Move GUEST_MODE_SKIP test into KVM KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 2 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,12/48] KVM: PPC: Book3S 64: move KVM interrupt entry to a common entry point KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 2 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,11/48] KVM: PPC: Book3S HV: Ensure MSR[HV] is always clear in guest MSR KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - - - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,10/48] KVM: PPC: Book3S HV: Ensure MSR[ME] is always set in guest MSR KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 2 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,09/48] powerpc/64s: remove KVM SKIP test from instruction breakpoint handler KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 2 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,08/48] powerpc/64s: Remove KVM handler support from CBE_RAS interrupts KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,07/48] KVM: PPC: Book3S HV: Fix CONFIG_SPAPR_TCE_IOMMU=n default hcalls KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,06/48] KVM: PPC: Book3S HV: remove unused kvmppc_h_protect argument KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,05/48] KVM: PPC: Book3S HV: Remove redundant mtspr PSPB KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,04/48] KVM: PPC: Book3S HV: Prevent radix guests setting LPCR[TC] KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,03/48] KVM: PPC: Book3S HV: Disallow LPCR[AIL] to be set to 1 or 2 KVM: PPC: Book3S: C-ify the P9 entry/exit code 1 - - - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,02/48] KVM: PPC: Book3S HV: Add a function to filter guest LPCR bits KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
[v6,01/48] KVM: PPC: Book3S HV: Nested move LPCR sanitising to sanitise_hv_regs KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - --- 2021-04-05 Nicholas Piggin Changes Requested
powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors - - - - 61- 2021-04-02 Nicholas Piggin Accepted
[v5,48/48] KVM: PPC: Book3S HV: remove ISA v3.0 and v3.1 support from P7/8 path KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 34- 2021-04-01 Nicholas Piggin Superseded
[v5,47/48] KVM: PPC: Book3S HV P9: implement hash host / hash guest support KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-01 Nicholas Piggin Superseded
[v5,46/48] KVM: PPC: Book3S HV P9: implement hash guest support KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-01 Nicholas Piggin Superseded
[v5,45/48] KVM: PPC: Book3S HV: add virtual mode handlers for HPT hcalls and page faults KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 21- 2021-04-01 Nicholas Piggin Superseded
[v5,44/48] KVM: PPC: Book3S HV: small pseries_do_hcall cleanup KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-01 Nicholas Piggin Superseded
[v5,43/48] KVM: PPC: Book3S HV P9: Allow all P9 processors to enable nested HV KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-01 Nicholas Piggin Superseded
[v5,42/48] KVM: PPC: Book3S HV: Radix guests should not have userspace hcalls reflected to them KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-01 Nicholas Piggin Superseded
[v5,41/48] KVM: PPC: Book3S HV: Remove unused nested HV tests in XICS emulation KVM: PPC: Book3S: C-ify the P9 entry/exit code - - - - 3-- 2021-04-01 Nicholas Piggin Superseded
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