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RISC-V PMU drivers

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About Lists, Files, Maintainers, Reviewers
Lists
linux-riscv
Files
drivers/perf/riscv_pmu.c, drivers/perf/riscv_pmu_legacy.c, drivers/perf/riscv_pmu_sbi.c
Maintainers
Atish Patra
Reviewers
Anup Patel
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  1. sysctl: replace overloaded extra pointers with typed bounds and context RFC PATCH 39 patches [email protected] linux-fsdevel lkml llvm +1 net/ (33), kernel/ (29), fs/ (22), drivers/ (14), +8 In review 13 replies
  2. Common csr_read_num() and csr_write_num() for RISC-V PATCH v7 1 patch Anup Patel linux-acpi linux-riscv lkml arch/riscv/kernel/ (2), arch/riscv/include/asm/, drivers/acpi/riscv/, drivers/perf/ In review 4 replies
  3. perf/riscv: Guard PMU counter indices and user access PATCH 1 patch Zhao Gongyi linux-perf-users linux-riscv lkml +1 drivers/perf/ (3), include/linux/perf/ Superseded 1 reply
  4. riscv: pmu: Add support for Control Transfer Records Ext. PATCH v4 7 patches Vikram Singh linux-arm-kernel linux-devicetree linux-perf-users +2 drivers/ (6), arch/ (4), Documentation/, MAINTAINERS, +2 New 0 replies
  5. riscv: add SBI Supervisor Software Events support PATCH v12 11 patches Zhanpeng Zhang linux-doc linux-kselftest linux-perf-users +2 arch/ (17), drivers/ (8), tools/ (6), include/ (3), +2 In review 7 replies
  6. RISC-V Sspesa: Linux perf precise sample attribution RFC PATCH v2 4 patches Mayuresh Chitale linux-devicetree linux-riscv lkml arch/riscv/include/asm/ (3), arch/riscv/kernel/ (2), Documentation/devicetree/bindings/riscv/, drivers/perf/ New 0 replies
  7. riscv: add SBI Supervisor Software Events support PATCH v11 9 patches Anup Patel linux-doc linux-kselftest linux-riscv +1 arch/ (16), drivers/ (8), tools/ (6), include/ (3), +2 In review 6 replies
  8. drivers/perf: riscv: Fix racy hw.idx use in user access paths PATCH 1 patch Li Jinyue linux-arm-kernel linux-perf-users linux-riscv +2 drivers/perf/ (3), include/linux/perf/ New 0 replies
  9. perf/riscv: clear snapshot setup state when a CPU goes offline PATCH 1 patch Pengpeng Hou linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/riscv_pmu_sbi.c In review 2 replies
  10. Add Counter delegation ISA extension support PATCH v9 20 patches Atish Patra linux-arm-kernel linux-devicetree linux-perf-users +2 arch/ (5), drivers/ (2), tools/ (2), Documentation/, +1 In review 7 replies
  11. riscv: add SBI Supervisor Software Events support PATCH RESEND v10 9 patches Zhanpeng Zhang linux-arm-kernel linux-doc linux-kselftest +3 arch/ (16), drivers/ (8), tools/ (6), include/ (3), +2 Superseded 6 replies
  12. RISC-V: turn sbi_ecall into a variadic macro PATCH v2 2 patches Radim Krčmář linux-riscv lkml arch/ (9), drivers/ (2) In review 14 replies
  13. riscv: add SBI Supervisor Software Events support PATCH v10 9 patches Zhanpeng Zhang linux-arm-kernel linux-doc linux-kselftest +3 arch/ (16), drivers/ (8), tools/ (6), include/ (3), +2 Superseded 2 replies
  14. FAILED: patch "[PATCH] perf: RISC-V: store available counter mask as bitmap" failed to apply to 6.1-stable tree PATCH [email protected] stable drivers/perf/ (2), include/linux/perf/ 0 replies
  15. FAILED: patch "[PATCH] perf: RISC-V: store available counter mask as bitmap" failed to apply to 6.6-stable tree PATCH [email protected] stable drivers/perf/ (2), include/linux/perf/ 0 replies
  16. perf: RISC-V: fix SBI PMU masks for RV32 PATCH 2 patches Xixin Liu linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/ (2), include/linux/perf/ Superseded 5 replies
  17. RISC-V Sspesa: Linux perf precise sample attribution RFC PATCH 3 patches Mayuresh Chitale linux-arm-kernel linux-devicetree linux-perf-users +2 arch/riscv/include/asm/ (2), Documentation/devicetree/bindings/riscv/, arch/riscv/kernel/, drivers/perf/ Superseded 6 replies
  18. perf: riscv: fix PMU overflow counter restart state PATCH 1 patch Pengpeng Hou linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/riscv_pmu_sbi.c New 0 replies
  19. perf: riscv: Clear PMU pending interrupt through vendor helper PATCH 1 patch Pengpeng Hou linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/riscv_pmu_sbi.c New 0 replies
  20. perf: riscv: Fix counter_idx_base in PMU snapshot restart PATCH 1 patch liutong linux-riscv lkml drivers/perf/riscv_pmu_sbi.c In review 1 reply
  21. perf: RISC-V: check cpu_hw_evt before dereference in overflow IRQ PATCH 1 patch Xixin Liu linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/riscv_pmu_sbi.c Superseded 1 reply
  22. Add Counter delegation ISA extension support PATCH v8 22 patches Atish Patra linux-arm-kernel linux-devicetree linux-perf-users +2 arch/ (5), tools/ (4), drivers/ (2), Documentation/, +1 Superseded 45 replies
  23. drivers/perf: riscv: handle legacy fallback in event check PATCH 1 patch Sergey Matyukevich linux-perf-users linux-riscv lkml drivers/perf/riscv_pmu_sbi.c In review 1 reply
  24. riscv: add SBI Supervisor Software Events support PATCH v9 5 patches Zhanpeng Zhang kvm kvm-riscv linux-kselftest +4 arch/ (10), drivers/ (8), tools/ (5), include/ (2), +1 Superseded 4 replies
  25. mod_devicetable.h: Split into per subsystem headers PATCH v4 17 patches Uwe Kleine-König (The Capable Hub) driver-core kvm linux-devicetree +9 drivers/ (1414), include/ (111), sound/ (98), arch/ (24), +2 In review 4 replies
  26. Common csr_read_num() and csr_write_num() for RISC-V PATCH v6 1 patch Anup Patel linux-acpi linux-riscv lkml arch/riscv/kernel/ (2), arch/riscv/include/asm/, drivers/acpi/riscv/, drivers/perf/ Superseded 0 replies
  27. mod_devicetable.h: Split into per subsystem headers PATCH v2 17 patches Uwe Kleine-König (The Capable Hub) driver-core kvm linux-arm-kernel +9 drivers/ (1397), include/ (111), sound/ (99), arch/ (23), +2 Superseded 9 replies
  28. mod_devicetable.h: Split into per subsystem headers PATCH v3 16 patches Uwe Kleine-König (The Capable Hub) driver-core kvm linux-devicetree +9 drivers/ (1414), include/ (111), sound/ (98), arch/ (23), +2 Superseded 21 replies
  29. Add Counter delegation ISA extension support PATCH v6 21 patches Atish Patra linux-arm-kernel linux-devicetree linux-perf-users +3 arch/ (5), tools/ (4), drivers/ (2), Documentation/, +1 Superseded 18 replies
  30. Add Counter delegation ISA extension support PATCH v7 22 patches Atish Patra linux-arm-kernel linux-devicetree linux-perf-users +2 arch/ (5), tools/ (4), drivers/ (2), Documentation/, +1 Superseded 0 replies
  31. drivers/perf: riscv: do not restart throttled events after overflow PATCH 1 patch Zhanpeng Zhang linux-riscv lkml llvm +1 drivers/perf/riscv_pmu_sbi.c In review 1 reply
  32. Common csr_read_num() and csr_write_num() for RISC-V PATCH v5 1 patch Anup Patel linux-acpi linux-riscv lkml arch/riscv/kernel/ (2), arch/riscv/include/asm/, drivers/acpi/riscv/, drivers/perf/ Superseded 4 replies
  33. drivers/perf: riscv: Keep the fixed counter counting PATCH 1 patch [email protected] linux-riscv lkml drivers/perf/riscv_pmu_sbi.c In review 6 replies
  34. riscv: add support for SBI Supervisor Software Events PATCH v8 5 patches Clément Léger linux-arm-kernel linux-riscv lkml arch/ (10), drivers/ (8), tools/ (5), include/ (2), +1 Applied 8 replies
  35. RISC-V: Skip stopping cycle counter PATCH 1 patch qingwei.hu linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/riscv_pmu_sbi.c In review 2 replies
  36. riscv: Add support for rva23 RFC PATCH 10 patches Charlie Jenkins linux-riscv lkml arch/ (59), lib/ (5), drivers/ (2) In review 3 replies
  37. Add HARDLOCKUP_DETECTOR_PERF support for RISC-V PATCH v6 2 patches Yunhui Cui linux-arm-kernel linux-perf-users linux-riscv +1 arch/ (4), drivers/ (2), include/, kernel/, +1 In review 7 replies
  38. drivers: perf: use bitmap_empty() where appropriate PATCH 1 patch Yury Norov (NVIDIA) linux-arm-kernel linux-perf-users linux-riscv +1 drivers/perf/ (2) Applied 1 reply
  39. riscv: pmu: Add support for Control Transfer Records Ext. PATCH v3 7 patches Rajnesh Kanwal linux-arm-kernel linux-devicetree linux-perf-users +4 drivers/ (6), arch/ (3), Documentation/, MAINTAINERS, +2 In review 4 replies
  40. Common csr_read_num() and csr_write_num() for RISC-V PATCH v4 1 patch Anup Patel linux-acpi linux-riscv lkml arch/riscv/kernel/ (2), arch/riscv/include/asm/, drivers/acpi/riscv/, drivers/perf/ New 0 replies
  41. Common csr_read_num() and csr_write_num() for RISC-V PATCH v3 1 patch Anup Patel linux-acpi linux-riscv lkml arch/riscv/kernel/ (2), arch/riscv/include/asm/, drivers/acpi/riscv/, drivers/perf/ Superseded 4 replies
  42. tools: riscv: Fixed misalignment of CSR related definitions PATCH 1 patch [email protected] linux-riscv lkml drivers/perf/, tools/arch/riscv/include/asm/ Applied 2 replies
  43. Add HARDLOCKUP_DETECTOR_PERF support for RISC-V PATCH v5 2 patches Yunhui Cui linux-arm-kernel linux-perf-users linux-riscv +1 arch/ (4), drivers/ (2), include/, kernel/, +1 Superseded 2 replies
  44. Add HARDLOCKUP_DETECTOR_PERF support for RISC-V PATCH v4 2 patches Yunhui Cui linux-arm-kernel linux-perf-users linux-riscv +1 arch/ (4), drivers/ (2), include/, kernel/, +1 Superseded 4 replies
  45. riscv: add support for SBI Supervisor Software Events PATCH v7 5 patches Clément Léger linux-arm-kernel linux-riscv lkml arch/ (10), drivers/ (8), tools/ (5), include/ (2), +1 Superseded 15 replies
  46. mm: treewide: make get_free_pages() and return void * PATCH 3 patches Mike Rapoport linux-mm lkml drivers/ (235), arch/ (117), fs/ (26), kernel/ (12), +10 In review 15 replies
  47. Add HARDLOCKUP_DETECTOR_PERF support for RISC-V PATCH v3 2 patches Yunhui Cui linux-arm-kernel linux-perf-users linux-riscv +1 arch/ (4), drivers/ (2), include/, kernel/, +1 Superseded 3 replies
  48. Add SBI v3.0 PMU enhancements PATCH v6 8 patches Atish Patra kvm kvm-riscv linux-arm-kernel +2 arch/riscv/include/asm/ (3), arch/riscv/kvm/ (3), drivers/perf/, include/linux/perf/ Applied 5 replies
  49. Add HARDLOCKUP_DETECTOR_PERF support for RISC-V PATCH v2 2 patches Yunhui Cui linux-arm-kernel linux-perf-users linux-riscv +1 arch/ (3), drivers/ (2), include/, kernel/ Superseded 9 replies
  50. Add HARDLOCKUP_DETECTOR_PERF for riscv PATCH 2 patches Yunhui Cui linux-arm-kernel linux-perf-users linux-riscv +1 arch/ (2), drivers/ (2), include/ (2), kernel/ (2) In review 9 replies
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