Show patches with: Submitter = Nicholas Piggin       |   3656 patches
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Patch Series A/F/R/T S/W/F Date Submitter Delegate State
[no subject] Untitled series #294891 - - - - --- 2022-04-13 Nicholas Piggin Handled Elsewhere
[no subject] - - - 1 --- 2017-08-22 Nicholas Piggin Not Applicable
Add OPAL_GET_SYMBOL / OPAL_LOOKUP_SYMBOL Add OPAL_GET_SYMBOL / OPAL_LOOKUP_SYMBOL - - - - --1 2020-02-28 Nicholas Piggin Superseded
Fix "[v3, 10/32] powerpc/64s/exception: move real->virt switch into the common handler" Fix "[v3, 10/32] powerpc/64s/exception: move real->virt switch into the common handler" - - - - 5-2 2020-03-30 Nicholas Piggin Accepted
Fix "[v3, 12/32] powerpc/64s/exception: move KVM test to common code" Fix "[v3, 12/32] powerpc/64s/exception: move KVM test to common code" - - - - --1 2020-04-01 Nicholas Piggin Accepted
Fix "[v3, 28/32] powerpc/64s: interrupt implement exit logic in C" Fix "[v3, 28/32] powerpc/64s: interrupt implement exit logic in C" - - - - --1 2020-03-19 Nicholas Piggin Accepted
Fix 4 "[v3, 28/32] powerpc/64s: interrupt implement exit logic in C" Fix 4 "[v3, 28/32] powerpc/64s: interrupt implement exit logic in C" - - - - --1 2020-03-26 Nicholas Piggin Accepted
Fix for "powerpc/64: use interrupt restart table to speed up return from interrupt" SOFTE loading Fix for "powerpc/64: use interrupt restart table to speed up return from interrupt" SOFTE loading - - - - --1 2021-06-17 Nicholas Piggin Superseded
Fix powerpc/64: system call zero volatile registers when returning Fix powerpc/64: system call zero volatile registers when returning - - - - --1 2020-03-07 Nicholas Piggin Superseded
KVM: PPC: Book3S HV Nested: Fix nested HFSCR being clobbered with multiple vCPUs KVM: PPC: Book3S HV Nested: Fix nested HFSCR being clobbered with multiple vCPUs - 1 1 - 5-- 2022-01-22 Nicholas Piggin Accepted
KVM: PPC: Book3S HV P9: Fix guest TM support KVM: PPC: Book3S HV P9: Fix guest TM support - 1 - - --- 2021-07-12 Nicholas Piggin Accepted
KVM: PPC: Book3S HV P9: Optimise loads around context switch KVM: PPC: Book3S HV P9: Optimise loads around context switch - - 1 - 5-- 2022-01-23 Nicholas Piggin Accepted
KVM: PPC: Book3S HV P9: Remove unused ri_set local variable KVM: PPC: Book3S HV P9: Remove unused ri_set local variable - - - - 5-- 2021-12-01 Nicholas Piggin Accepted
KVM: PPC: Book3S HV: Don't use compound_order to determine host mapping size KVM: PPC: Book3S HV: Don't use compound_order to determine host mapping size - - 1 1 51- 2018-09-04 Nicholas Piggin Not Applicable
KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers - 1 - - 4-- 2023-11-22 Nicholas Piggin Accepted
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 - 61- 2021-06-02 Nicholas Piggin Accepted
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 Accepted
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 - - 7-- 2021-05-23 Nicholas Piggin Superseded
KVM: PPC: Book3S HV: Fix stack frame regs marker KVM: PPC: Book3S HV: Fix stack frame regs marker - 1 - - 5-- 2022-10-06 Nicholas Piggin Accepted
KVM: PPC: Book3S HV: HFSCR[PREFIX] does not exist KVM: PPC: Book3S HV: HFSCR[PREFIX] does not exist - - 1 - 5-- 2022-01-22 Nicholas Piggin Accepted
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 - 5-- 2021-10-04 Nicholas Piggin Accepted
KVM: PPC: Book3S HV: Handle host system reset in guest mode KVM: PPC: Book3S HV: Handle host system reset in guest mode - - - - --- 2017-11-05 Nicholas Piggin Accepted
KVM: PPC: Book3S HV: POWER9 more doorbell fixes KVM: PPC: Book3S HV: POWER9 more doorbell fixes - - - - --- 2017-10-10 Nicholas Piggin Not Applicable
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 - - 61- 2021-05-23 Nicholas Piggin Accepted
KVM: PPC: Book3S HV: Use msgsync for hypervisor doorbells on POWER9 - - - - --- 2017-03-12 Nicholas Piggin paulus Accepted
KVM: PPC: Update MAINTAINERS KVM: PPC: Update MAINTAINERS 1 - - - 3-- 2023-06-08 Nicholas Piggin Accepted
Kernel build issues with upstream binutils - - - - --- 2016-11-27 Nicholas Piggin Superseded
Optimise syscall entry for virtual, relocatable case - - - - --- 2016-07-23 Nicholas Piggin Superseded
POWER9 PMU interrupt after idle workaround 1 - - 1 --- 2017-07-10 Nicholas Piggin Accepted
POWER9 PMU stops after idle workaround 2 - 1 - --- 2017-07-20 Nicholas Piggin Accepted
RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this? - - - 1 --- 2017-08-21 Nicholas Piggin Not Applicable
RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this? - - - - --- 2017-08-20 Nicholas Piggin Not Applicable
RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this? - - - - --- 2017-08-20 Nicholas Piggin Not Applicable
RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this? - - - - --- 2017-08-16 Nicholas Piggin Not Applicable
Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled" Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled" - 1 - - 511 2020-04-02 Nicholas Piggin Accepted
TLB flush concerns with POWER9/radix for init and machine checks - - - - --- 2017-04-30 Nicholas Piggin Superseded
[(skiboot)] dt: add /cpus/ibm, powerpc-cpu-features device tree bindings [(skiboot)] dt: add /cpus/ibm, powerpc-cpu-features device tree bindings - - - - --- 2018-02-03 Nicholas Piggin Not Applicable
[0/7] build updates (and RFC on one-pass kallsyms generation) - - - - --- 2016-10-21 Nicholas Piggin Superseded
[01/10] powerpc/64s/exception: Add ISIDE option powerpc/64s/exception: initial reworking of - - - - --1 2019-08-21 Nicholas Piggin Superseded
[01/10] powerpc/64s: add exception macro that does not enable RI - - - - --- 2016-12-19 Nicholas Piggin Accepted
[01/10] powerpc/syscall: switch user_exit_irqoff and trace_hardirqs_off order Move 64e to new interrupt return code - 1 - - 21- 2021-03-15 Nicholas Piggin Superseded
[01/10] selftests/powerpc: add process creation benchmark powerpc/mm/slice: improve slice speed and stack use - - - - --- 2018-03-06 Nicholas Piggin Accepted
[01/11] powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled assortment of timer, watchdog, interrupt - - - - --- 2018-05-04 Nicholas Piggin Accepted
[01/12] powerpc/64s/hash: Fix stab_rr off by one initialization SLB miss conversion to C, and SLB optimisations - - - - 2-- 2018-09-14 Nicholas Piggin Accepted
[01/13] powerpc/64s: Remove KVM handler support from CBE_RAS interrupts KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-02-19 Nicholas Piggin Superseded
[01/13] powerpc/64s: idle move soft interrupt mask logic into C code - - 1 - --- 2017-06-13 Nicholas Piggin Accepted
[01/13] powerpc/64s: masked interrupt avoid branch - - - - --- 2017-08-05 Nicholas Piggin Superseded
[01/14] powerpc/64s/exception: machine check fwnmi remove HV case powerpc/64s/exception: machine check cleanup series - - - - --1 2019-07-03 Nicholas Piggin Superseded
[01/14] powerpc/64s: do not allocate lppaca if we are not virtualized numa aware allocation for pacas, stacks, pagetables - - - - --- 2018-02-13 Nicholas Piggin Accepted
[01/14] powerpc/64s: idle move soft interrupt mask logic into C code - - 1 - --- 2017-06-11 Nicholas Piggin Superseded
[01/14] powerpc/64s: idle move soft interrupt mask logic into C code - - - - --- 2017-06-08 Nicholas Piggin Superseded
[01/14] powerpc/64s: optimize hypercall/syscall - - - - --- 2017-06-02 Nicholas Piggin Superseded
[01/14] powerpc/rtas: Move rtas entry assembly into its own file powerpc/rtas: various cleanups and improvements - - - - --- 2022-03-08 Nicholas Piggin Accepted
[01/14] powerpc: remove interrupt exit helpers unused argument powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin Superseded
[01/15] powerpc/powernv: opal_put_chars partial write fix hvc and powerpc opal console latency reduction - - 1 - --- 2018-04-30 Nicholas Piggin Accepted
[01/17] KVM: PPC: Book3E: Fix CONFIG_TRACE_IRQFLAGS support powerpc: Remove STACK_FRAME_OVERHEAD - - - - --- 2022-11-27 Nicholas Piggin Accepted
[01/17] powerpc/64s/exception: fix some line wrap and semicolon inconsistencies in macros powerpc/64s: tidy and gasify exception handler code, round 1 - - - - 1-1 2019-02-04 Nicholas Piggin Superseded
[01/17] powerpc/qspinlock: powerpc qspinlock implementation powerpc: alternate queued spinlock implementation - - - - --- 2022-07-28 Nicholas Piggin Changes Requested
[01/18] powerpc/64s/exception: Fix DAR load for handle_page_fault error case powerpc/64s/exception: cleanup and gas macroify, round 2 - - - - 2-- 2019-07-29 Nicholas Piggin Superseded
[01/18] powerpc/64s: move the last of the page fault handling logic to C powerpc: interrupt wrappers - - - - 21- 2020-11-05 Nicholas Piggin Superseded
[01/28] powerpc/64s/exception: fix line wrap and semicolon inconsistencies in macros powerpc/64s interrupt handler cleanups, gasification - - - - --- 2019-06-11 Nicholas Piggin Accepted
[01/41] powerpc/64s: exception vector macros - - - - --- 2016-09-21 Nicholas Piggin Superseded
[02/10] powerpc/64e/interrupt: always save nvgprs on interrupt Move 64e to new interrupt return code - - - - --1 2021-03-15 Nicholas Piggin Superseded
[02/10] powerpc/64s/exception: move real->virt switch into the common handler powerpc/64s/exception: initial reworking of - - - - --1 2019-08-21 Nicholas Piggin Superseded
[02/10] powerpc/64s: exception macro for stack frame and initial register save - - - - --- 2016-12-19 Nicholas Piggin Accepted
[02/10] powerpc/mm/slice: Simplify and optimise slice context initialisation powerpc/mm/slice: improve slice speed and stack use - - - - --- 2018-03-06 Nicholas Piggin Superseded
[02/11] powerpc/pseries: put cede MSR[EE] check under IRQ_SOFT_MASK_DEBUG assortment of timer, watchdog, interrupt - - - - --- 2018-05-04 Nicholas Piggin Accepted
[02/12] powerpc/64s/hash: avoid the POWER5 < DD2.1 slb invalidate workaround on POWER8/9 SLB miss conversion to C, and SLB optimisations - - - - 2-- 2018-09-14 Nicholas Piggin Accepted
[02/13] powerpc/64s: idle hotplug lazy-irq simplification - - - - --- 2017-06-13 Nicholas Piggin Accepted
[02/13] powerpc/64s: masked interrupt avoid instruction - - - - --- 2017-08-05 Nicholas Piggin Superseded
[02/13] powerpc/64s: remove KVM SKIP test from instruction breakpoint handler KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-02-19 Nicholas Piggin Superseded
[02/14] powerpc/64: Use array of paca pointers and allocate pacas individually numa aware allocation for pacas, stacks, pagetables - - - - --- 2018-02-13 Nicholas Piggin Accepted
[02/14] powerpc/64: syscall avoid restore_math call if possible - - - - --- 2017-06-02 Nicholas Piggin Superseded
[02/14] powerpc/64s/exception: machine check remove bitrotted comment powerpc/64s/exception: machine check cleanup series - - - - --1 2019-07-03 Nicholas Piggin Superseded
[02/14] powerpc/64s: idle hotplug lazy-irq simplification - - - - --- 2017-06-11 Nicholas Piggin Superseded
[02/14] powerpc/64s: idle hotplug lazy-irq simplification - - - - --- 2017-06-08 Nicholas Piggin Superseded
[02/14] powerpc/64s: security fallback improvement powerpc/64: fast interrupt exits - - - - --1 2021-03-15 Nicholas Piggin Superseded
[02/14] powerpc/rtas: Make enter_rtas a nokprobe symbol on 64-bit powerpc/rtas: various cleanups and improvements - - - - --- 2022-03-08 Nicholas Piggin Accepted
[02/15] powerpc/powernv: Fix OPAL console driver OPAL_BUSY loops hvc and powerpc opal console latency reduction - - - - --- 2018-04-30 Nicholas Piggin Accepted
[02/17] powerpc/64: Remove asm interrupt tracing call helpers powerpc: Remove STACK_FRAME_OVERHEAD - - - - --- 2022-11-27 Nicholas Piggin Accepted
[02/17] powerpc/64s/exception: remove H concatenation for EXC_HV variants powerpc/64s: tidy and gasify exception handler code, round 1 - - - - 1-1 2019-02-04 Nicholas Piggin Superseded
[02/17] powerpc/qspinlock: add mcs queueing for contended waiters powerpc: alternate queued spinlock implementation - - - - --- 2022-07-28 Nicholas Piggin Changes Requested
[02/18] powerpc/64s/exception: move head-64.h exception code to exception-64s.S powerpc/64s/exception: cleanup and gas macroify, round 2 - - - - 11- 2019-07-29 Nicholas Piggin Superseded
[02/18] powerpc: remove arguments from fault handler functions powerpc: interrupt wrappers - - - - 21- 2020-11-05 Nicholas Piggin Superseded
[02/28] powerpc/64s/exception: remove H concatenation for EXC_HV variants powerpc/64s interrupt handler cleanups, gasification - - - - --- 2019-06-11 Nicholas Piggin Superseded
[02/41] powerpc/64s: consolidate exception handler alignment - - - - --- 2016-09-21 Nicholas Piggin Superseded
[03/10] powerpc/64e/interrupt: use new interrupt return Move 64e to new interrupt return code - - - - --1 2021-03-15 Nicholas Piggin Superseded
[03/10] powerpc/64s/exception: move soft-mask test to common code powerpc/64s/exception: initial reworking of - - - - --1 2019-08-21 Nicholas Piggin Superseded
[03/10] powerpc/64s: fix system reset vs general interrupt reentrancy - - - - --- 2016-12-19 Nicholas Piggin Accepted
[03/10] powerpc/mm/slice: tidy lpsizes and hpsizes update loops powerpc/mm/slice: improve slice speed and stack use - - - - --- 2018-03-06 Nicholas Piggin Superseded
[03/11] powerpc/64s: make PACA_IRQ_HARD_DIS track MSR[EE] closely assortment of timer, watchdog, interrupt - - - - --- 2018-05-04 Nicholas Piggin Superseded
[03/12] powerpc/64s/hash: move POWER5 < DD2.1 slbie workaround where it is needed SLB miss conversion to C, and SLB optimisations - - - - 2-- 2018-09-14 Nicholas Piggin Accepted
[03/13] KVM: PPC: Book3S HV: Ensure MSR[ME] is always set in guest MSR KVM: PPC: Book3S: C-ify the P9 entry/exit code - - 1 - 3-- 2021-02-19 Nicholas Piggin Superseded
[03/13] powerpc/64s: idle process interrupts from system reset wakeup - - - - --- 2017-06-13 Nicholas Piggin Accepted
[03/13] powerpc/64s: masked interrupt returns to kernel so avoid r13 restore - - - - --- 2017-08-05 Nicholas Piggin Superseded
[03/14] powerpc/64s/exception: machine check fix KVM guest test powerpc/64s/exception: machine check cleanup series - - - - --1 2019-07-03 Nicholas Piggin Superseded
[03/14] powerpc/64s: allocate lppacas individually numa aware allocation for pacas, stacks, pagetables - - - - --- 2018-02-13 Nicholas Piggin Accepted
[03/14] powerpc/64s: idle move soft interrupt mask logic into C code - - - - --- 2017-06-02 Nicholas Piggin Superseded
[03/14] powerpc/64s: idle provide a default idle for POWER9 - - - - --- 2017-06-11 Nicholas Piggin Superseded
[03/14] powerpc/64s: idle provide a default idle for POWER9 - - - - --- 2017-06-08 Nicholas Piggin Superseded
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