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path: root/drivers/perf/riscv_pmu_sbi.c
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* drivers/perf: riscv: Align errno for unsupported perf eventPu Lehui2024-10-011-2/+2
* Merge tag 'riscv-for-linus-6.12-mw1' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2024-09-241-9/+22
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| * perf/riscv-sbi: Add platform specific firmware event handlingMayuresh Chitale2024-09-201-9/+22
* | drivers: perf: Fix smp_processor_id() use in preemptible codeAlexandre Ghiti2024-09-101-1/+6
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* perf: riscv: Fix selecting counters in legacy modeShifrin Dmitry2024-08-011-1/+1
* Merge tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2024-07-271-3/+8
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| * Merge patch series "riscv: Separate vendor extensions from standard extensions"Palmer Dabbelt2024-07-221-3/+8
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| | * riscv: Introduce vendor variants of extension helpersCharlie Jenkins2024-07-221-1/+2
| | * riscv: Extend cpufeature.c to detect vendor extensionsCharlie Jenkins2024-07-221-3/+7
* | | sysctl: treewide: constify the ctl_table argument of proc_handlersJoel Granados2024-07-241-1/+1
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* | perf: RISC-V: Check standard event availabilitySamuel Holland2024-07-031-2/+40
* | drivers/perf: riscv: Reset the counter to hpmevent mapping while starting cpusSamuel Holland2024-07-031-1/+1
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* Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2024-05-151-31/+285
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| * drivers/perf: riscv: Implement SBI PMU snapshot functionAtish Patra2024-04-261-19/+255
| * drivers/perf: riscv: Fix counter mask iteration for RV32Atish Patra2024-04-221-9/+12
| * drivers/perf: riscv: Use BIT macro for shifting operationsAtish Patra2024-04-221-1/+1
| * drivers/perf: riscv: Read upper bits of a firmware counterAtish Patra2024-04-221-5/+20
| * RISC-V: Fix the typo in Scountovf CSR nameAtish Patra2024-04-221-1/+1
* | perf/riscv: Assign parents for event_source devicesJonathan Cameron2024-04-191-0/+1
* | drivers: perf: Remove the now superfluous sentinel elements from ctl_table arrayJoel Granados2024-04-091-1/+0
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* Merge tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2024-03-221-5/+32
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| * perf: RISC-V: Introduce Andes PMU to support perf event samplingYu Chien Peter Lin2024-03-121-3/+32
| * perf: RISC-V: Eliminate redundant interrupt enable/disable operationsYu Chien Peter Lin2024-03-121-2/+0
* | perf: RISCV: Fix panic on pmu overflow handlerFei Wu2024-02-291-4/+4
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* riscv: Rearrange hwcap.h and cpufeature.hXiao Wang2023-11-091-1/+1
* Merge patch "drivers: perf: Do not broadcast to other cpus when starting a co...Palmer Dabbelt2023-11-091-4/+6
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| * drivers: perf: Do not broadcast to other cpus when starting a counterAlexandre Ghiti2023-11-091-4/+2
| * drivers: perf: Fix panic in riscv SBI mmap supportAlexandre Ghiti2023-10-121-6/+10
* | drivers: perf: Check find_first_bit() return valueAlexandre Ghiti2023-11-091-0/+5
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* drivers: perf: Implement perf event mmap support in the SBI backendAlexandre Ghiti2023-08-161-6/+186
* drivers: perf: Rename riscv pmu sbi driverAlexandre Ghiti2023-08-161-2/+2
* perf: RISC-V: Limit the number of counters returned from SBIViacheslav Mitrofanov2023-06-201-0/+6
* RISC-V/perf: Use standard interface to get INTC domainSunil V L2023-06-191-15/+2
* RISC-V: Align SBI probe implementation with specAndrew Jones2023-04-291-1/+1
* Merge tag 'riscv-for-linus-6.3-mw2' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2023-03-031-5/+2
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| * drivers/perf: RISC-V: Allow programming custom firmware eventsMayuresh Chitale2023-03-011-5/+2
* | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2023-02-251-7/+57
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| * perf: RISC-V: Improve privilege mode filtering for perfAtish Patra2023-02-071-5/+22
| * perf: RISC-V: Define helper functions expose hpm counter width and countAtish Patra2023-02-071-2/+35
* | arm64, riscv, perf: Remove RCU_NONIDLE() usagePeter Zijlstra2023-01-131-7/+1
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* drivers/perf: riscv_pmu_sbi: add support for PMU variant on T-Head C9xx coresHeiko Stuebner2022-10-271-10/+24
* RISC-V: Re-enable counter access from userspacePalmer Dabbelt2022-10-131-2/+5
* Merge tag 'riscv-for-linus-6.1-mw1' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2022-10-091-11/+20
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| * perf: RISC-V: throttle perf eventsSergey Matyukevich2022-09-081-0/+4
| * perf: RISC-V: exclude invalid pmu counters from SBI callsSergey Matyukevich2022-09-081-11/+16
* | perf: RISC-V: fix access beyond allocated arraySergey Matyukevich2022-09-081-1/+1
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* perf: riscv_pmu{,_sbi}: Miscallenous improvement & fixesPalmer Dabbelt2022-08-121-14/+16
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| * RISC-V: Move counter info definition to sbi header fileAtish Patra2022-08-111-14/+0
| * RISC-V: Fix SBI PMU calls for RV32Atish Patra2022-08-111-0/+10
| * RISC-V: Update user page mapping only once during startAtish Patra2022-08-111-0/+1
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