Show patches with: Submitter = Nicholas Piggin       |    State = Action Required       |    Archived = No       |   49 patches
Patch Series A/F/R/T S/W/F Date Submitter Delegate State
powerpc: build-time fixup alternate feature relative addresses - - - - --- 2017-05-21 Nicholas Piggin New
[2/2] powerpc/64s: interrupt entry use isel to prevent untrusted speculative r1 values used by the … [1/2] powerpc/64s: remove support for kernel-mode syscalls - - - - 6-- 2019-08-20 Nicholas Piggin Under Review
[RFC,1/5] powerpc/64s: update_mmu_cache inline the radix test powerpc/64s/radix: Use non-atomic ops for PTE - - - - --- 2020-12-19 Nicholas Piggin New
[RFC,2/5] powerpc/64s: implement mm_nmmu_has_tlbs powerpc/64s/radix: Use non-atomic ops for PTE - - - - --1 2020-12-19 Nicholas Piggin New
[RFC,3/5] powerpc/64s: add CONFIG_PPC_NMMU for nest MMU support powerpc/64s/radix: Use non-atomic ops for PTE - - - - --1 2020-12-19 Nicholas Piggin New
[RFC,4/5] powerpc/64s/radix: implement complete radix__ptep_get_and_clear_full powerpc/64s/radix: Use non-atomic ops for PTE - - - - --1 2020-12-19 Nicholas Piggin New
[RFC,5/5] powerpc/64s/radix: Use non-atomic PTE updates if the MMU does not modify the PTE powerpc/64s/radix: Use non-atomic ops for PTE - - - - --1 2020-12-19 Nicholas Piggin New
[RFC] powerpc/64s: introduce call_realmode to run C code in real-mode [RFC] powerpc/64s: introduce call_realmode to run C code in real-mode - - - - 61- 2021-02-12 Nicholas Piggin New
[01/14] powerpc: remove interrupt exit helpers unused argument powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[02/14] powerpc/64s: security fallback improvement powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[03/14] powerpc/64s: introduce different functions to return from SRR vs HSRR interrupts powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[04/14] powerpc/64s: avoid reloading (H)SRR registers if they are still valid powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[05/14] powerpc/64: move interrupt return asm to interrupt_64.S powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[06/14] powerpc/64s: save one more register in the masked interrupt handler powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[07/14] powerpc/64: allow alternate return locations for soft-masked interrupts powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[08/14] powerpc/64: interrupt soft-enable race fix powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[09/14] powerpc/64: treat low kernel text as irqs soft-masked powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[10/14] powerpc/64: use interrupt restart table to speed up return from interrupt powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[11/14] powerpc/64e: Remove PPR from pt_regs powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[12/14] powerpc/64s: system call avoid setting MSR[RI] until we set MSR[EE] powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[13/14] powerpc/64: handle MSR EE and RI in interrupt entry wrapper powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin New
[14/14] powerpc/64s: use the same default PPR for user and kernel powerpc/64: fast interrupt exits - - - - --1 2021-03-15 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
[v1,2/7] KVM: PPC: Book3S 64: Move GUEST_MODE_SKIP test into KVM KVM / 64s interrupt handling changes - - 2 - 21- 2021-04-12 Nicholas Piggin New
[v1,3/7] KVM: PPC: Book3S 64: add hcall interrupt handler KVM / 64s interrupt handling changes - - 2 - 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
[v1,5/7] KVM: PPC: Book3S 64: Move interrupt early register setup to KVM KVM / 64s interrupt handling changes - - 1 - 3-- 2021-04-12 Nicholas Piggin New
[v1,6/7] 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
[v1,7/7] KVM: PPC: Book3S 64: Minimise hcall handler calling convention differences KVM / 64s interrupt handling changes - - 1 - 7-- 2021-04-12 Nicholas Piggin New
[v1] 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
[v1,1/2] 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
[v1,2/2] KVM: PPC: Book3S HV P9: Reduce irq_work vs guest decrementer races KVM: PPC: timer improvements - - - - 7-- 2021-04-13 Nicholas Piggin New
[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
[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
[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
[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
[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
[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
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
powerpc/pseries: Enable hardlockup watchdog for PowerVM partitions powerpc/pseries: Enable hardlockup watchdog for PowerVM partitions - - - - 6-1 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
[2/4] powerpc/security: Add a security feature for STF barrier powerpc/security mitigation updates - - - - 3-- 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
[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
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
[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
[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
[v2,3/4] 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
[v2,4/4] powerpc/pseries: warn if recursing into the hcall tracing code Fix queued spinlocks and a bit more - - - - 7-- 2021-05-08 Nicholas Piggin New