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Arm/CoreSight framework and drivers

Maintained 2,159 threads 7,827 messages Latest

About Lists, Files, Maintainers, Reviewers
Lists
[email protected], linux-arm-kernel
Files
Documentation/ABI/testing/sysfs-bus-coresight-devices-*, Documentation/devicetree/bindings/arm/arm,coresight-*.yaml, Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml, Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml, Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml, Documentation/trace/coresight/*, drivers/hwtracing/coresight/*, include/dt-bindings/arm/coresight-cti-dt.h and 11 more
Maintainers
Suzuki K Poulose
Reviewers
James Clark, Leo Yan, Mike Leach
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  1. coresight: trbe: Refactor buffer and IRQ handling PATCH v2 23 patches Leo Yan linux-arm-kernel lkml drivers/hwtracing/coresight/ (2), arch/arm64/include/asm/, arch/arm64/tools/ In review 28 replies
  2. arm64: dts: qcom: nord: add CoreSight debug nodes PATCH v3 2 patches Shawn Guo linux-arm-msm linux-devicetree lkml Documentation/devicetree/bindings/arm/, arch/arm64/boot/dts/qcom/ New 0 replies
  3. Fix traceNoC probe issue on multiple QCOM platforms PATCH v7 5 patches Jie Gan linux-arm-kernel linux-arm-msm linux-devicetree +1 arch/arm64/boot/dts/qcom/ (3), Documentation/devicetree/bindings/arm/, drivers/hwtracing/coresight/ Applied 3 replies
  4. coresight: Pulse an ETM external output for a PMU event PATCH v2 4 patches Amir Ayupov linux-arm-kernel linux-doc linux-perf-users +2 drivers/hwtracing/coresight/ (11), Documentation/trace/coresight/ (2), include/linux/perf/ (2), arch/arm64/include/asm/ Superseded 26 replies
  5. coresight: ctcu: Enable byte-cntr function for TMC ETR PATCH v22 8 patches Jie Gan linux-arm-kernel linux-arm-msm linux-devicetree +1 drivers/hwtracing/coresight/ (9), Documentation/ABI/testing/, Documentation/devicetree/bindings/arm/, arch/arm64/boot/dts/qcom/ New 0 replies
  6. coresight: ctcu: Enable byte-cntr function for TMC ETR PATCH v21 8 patches Jie Gan linux-arm-kernel linux-arm-msm linux-devicetree +1 drivers/hwtracing/coresight/ (9), Documentation/ABI/testing/, Documentation/devicetree/bindings/arm/, arch/arm64/boot/dts/qcom/ Superseded 1 reply
  7. coresight: fix resource leaks on path build failure PATCH 1 patch Jie Gan linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-core.c In review 10 replies
  8. Fix traceNoC probe issue on multiple QCOM platforms PATCH v6 5 patches Jie Gan linux-arm-kernel linux-arm-msm linux-devicetree +1 arch/arm64/boot/dts/qcom/ (3), Documentation/devicetree/bindings/arm/, drivers/hwtracing/coresight/ Superseded 8 replies
  9. coresight: tnoc: fix trace ID path assignment failure on non-AMBA tnoc PATCH v2 1 patch Jie Gan linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-tnoc.c Applied 3 replies
  10. coresight: funnel: inport schedule by priority can not take work PATCH v2 1 patch Chao Xu linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-funnel.c Applied 3 replies
  11. coresight: tpda: fix race between refcnt check and register access PATCH 1 patch Jie Gan linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-tpda.c Applied 3 replies
  12. fix clock refcount imbalance for all Coresight platform drivers PATCH v3 2 patches Jie Gan linux-arm-kernel lkml drivers/hwtracing/coresight/ (10) Applied 3 replies
  13. coresight: Fix assorted bugs reported by Sashiko PATCH v2 9 patches James Clark lkml drivers/hwtracing/coresight/ (9) Applied 1 reply
  14. coresight: Fix clock refcount imbalance on platform probe failure PATCH v2 1 patch Jie Gan linux-arm-kernel lkml drivers/hwtracing/coresight/ (9) In review 1 reply
  15. perf cs-etm: Fix bogus branch samples on exceptions PATCH v3 14 patches Leo Yan linux-arm-kernel linux-perf-users lkml +1 tools/ (19) Applied 3 replies
  16. perf cs-etm: Per-thread mode fixes and snapshot wrap support PATCH v4 19 patches James Clark linux-arm-kernel linux-doc linux-perf-users +1 tools/ (16) In review 1 reply
  17. coresight: fix stale and misspelled kernel-doc member names PATCH 1 patch Amit Patole linux-arm-kernel lkml drivers/hwtracing/coresight/ (4) New 0 replies
  18. perf cs-etm: Per-thread mode fixes and snapshot wrap support PATCH v3 18 patches James Clark linux-arm-kernel linux-doc linux-perf-users +1 tools/ (16) Superseded 14 replies
  19. coresight: Fix assorted bugs reported by Sashiko PATCH 9 patches James Clark lkml drivers/hwtracing/coresight/ (8) Superseded 4 replies
  20. perf: Per-env PMUs, recorded event metrics, and perf sysinfo PATCH 41 patches Ian Rogers linux-perf-users lkml tools/ (110) New 0 replies
  21. perf cs-etm: Fix spelling mistake "should't" -> "shouldn't" PATCH next 1 patch Colin Ian King kernel-janitors linux-arm-kernel linux-perf-users +1 tools/perf/util/cs-etm.c Applied 4 replies
  22. coresight: etm3x: Remove redundant NULL check on perf event attr PATCH 1 patch James Clark lkml drivers/hwtracing/coresight/coresight-etm3x-core.c Applied 2 replies
  23. coresight: coresight.h: add '*' to kernel-doc lines PATCH v6 1 patch Randy Dunlap linux-arm-kernel lkml include/linux/coresight.h Applied 1 reply
  24. perf: arm_spe: Support heterogeneous ACPI systems PATCH v3 2 patches Johnny.Fan linux-arm-kernel linux-perf-users lkml drivers/perf/ (2), drivers/hwtracing/coresight/, include/linux/perf/ New 0 replies
  25. perf cs-etm: Fix bogus branch samples on exceptions PATCH v2 14 patches Leo Yan linux-arm-kernel linux-perf-users lkml +1 tools/ (19) Superseded 10 replies
  26. coresight: ctcu: Enable byte-cntr function for TMC ETR PATCH v20 7 patches Jie Gan linux-arm-kernel linux-arm-msm linux-devicetree +1 drivers/hwtracing/coresight/ (9), Documentation/ABI/testing/, Documentation/devicetree/bindings/arm/, arch/arm64/boot/dts/qcom/ Superseded 1 reply
  27. coresight: Prevent per-thread events from sharing a sink PATCH v4 10 patches James Clark linux-arm-kernel lkml drivers/hwtracing/coresight/ (15), include/linux/ In review 2 replies
  28. coresight: handle runtime PM resume failures PATCH 1 patch Yuanfang Zhang linux-arm-kernel lkml drivers/hwtracing/coresight/ (8) In review 3 replies
  29. coresight: Retry failed HW_ID writes PATCH 2 patches James Clark linux-arm-kernel linux-perf-users lkml drivers/hwtracing/coresight/, include/linux/, kernel/events/ In review 2 replies
  30. arm64: dts: qcom: nord: add CoreSight debug nodes RFC PATCH v2 2 patches Shawn Guo linux-arm-msm linux-devicetree lkml Documentation/devicetree/bindings/arm/, arch/arm64/boot/dts/qcom/ Superseded 0 replies
  31. perf: arm_spe: Support heterogeneous ACPI systems PATCH v2 1 patch Johnny.Fan linux-arm-kernel linux-perf-users lkml drivers/perf/ (2), drivers/hwtracing/coresight/, include/linux/perf/ Superseded 2 replies
  32. coresight: funnel: inport schedule by priority can not take work PATCH 1 patch Chao Xu linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-funnel.c Superseded 2 replies
  33. coresight: funnel: inport schedule by priority can not take work PATCH 1 patch Chao Xu linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-funnel.c New 0 replies
  34. coresight: etm4x: Fix event count decoding PATCH 1 patch Leo Yan linux-arm-kernel lkml drivers/hwtracing/coresight/ (2) In review 1 reply
  35. Add Linux RISC-V trace support via the gtrace framework RFC PATCH 24 patches Zane Leung linux-riscv lkml drivers/ (25), tools/ (15), include/ (2) New 0 replies
  36. perf: cs-etm: HW_ID improvements PATCH v3 4 patches James Clark linux-arm-kernel linux-perf-users lkml tools/perf/util/ (3), tools/perf/util/cs-etm-decoder/ (2) Applied 7 replies
  37. perf cs-etm: Per-thread mode fixes and snapshot wrap support PATCH v2 14 patches James Clark linux-arm-kernel linux-doc linux-perf-users +2 tools/ (12), Documentation/ Superseded 16 replies
  38. perf/arm: Prefer large AUX mappings for CoreSight and SPE PATCH 2 patches Leo Yan linux-arm-kernel linux-perf-users lkml drivers/hwtracing/coresight/, drivers/perf/ In review 11 replies
  39. CoreSight / perf: Support AUX sampling PATCH 25 patches Leo Yan linux-arm-kernel linux-doc linux-perf-users +1 tools/ (5), drivers/ (3), kernel/ (2), Documentation/, +1 In review 22 replies
  40. coresight: trbe: Refactor buffer handling and add trigger support PATCH v2 11 patches Leo Yan linux-arm-kernel lkml drivers/hwtracing/coresight/ (4), tools/perf/util/ (2), tools/perf/arch/arm/util/ New 0 replies
  41. perf: Order SPE and TRBE padding before publishing AUX head PATCH 2 patches Leo Yan linux-arm-kernel linux-perf-users lkml drivers/hwtracing/coresight/, drivers/perf/ In review 1 reply
  42. arm: coresight: Clean up funnel and replicator clocks PATCH 5 patches Leo Yan linux-arm-kernel linux-arm-msm linux-devicetree +1 Documentation/devicetree/bindings/arm/ (2), arch/arm64/boot/dts/hisilicon/ (2), arch/arm/boot/dts/qcom/, arch/arm/boot/dts/xilinx/ In review 12 replies
  43. arm64: dts: qcom: nord: add CoreSight debug nodes PATCH 2 patches Shawn Guo linux-arm-msm linux-devicetree lkml Documentation/devicetree/bindings/arm/, arch/arm64/boot/dts/qcom/ In review 8 replies
  44. coresight: coresight.h: add '*' to kernel-doc lines PATCH v5 1 patch Randy Dunlap linux-arm-kernel lkml include/linux/coresight.h Superseded 0 replies
  45. coresight: tnoc: Constify amba_id table PATCH 1 patch Krzysztof Kozlowski linux-arm-kernel lkml drivers/hwtracing/coresight/coresight-tnoc.c Applied 2 replies
  46. coresight: etm4x: Report whether the PMU counts external output 1 PATCH 2 patches Amir Ayupov linux-arm-kernel linux-doc lkml drivers/hwtracing/coresight/ (10), Documentation/trace/coresight/ (2) In review 4 replies
  47. coresight: Prevent per-thread events from sharing a sink PATCH v3 8 patches James Clark linux-arm-kernel lkml drivers/hwtracing/coresight/ (13), include/linux/ Superseded 14 replies
  48. perf: Suppress redundant ITRACE start records for Arm SPE and CoreSight PATCH 3 patches Leo Yan linux-arm-kernel linux-perf-users lkml +1 drivers/hwtracing/coresight/, drivers/perf/, kernel/events/ Applied 5 replies
  49. fix several inconsistencies with sysfs configuration in etmX PATCH RESEND v13 14 patches Yeoreum Yun linux-arm-kernel linux-rt-devel lkml +1 drivers/hwtracing/coresight/ (9) Applied 8 replies
  50. fix several inconsistencies with sysfs configuration in etmX PATCH v13 14 patches Yeoreum Yun linux-arm-kernel linux-rt-devel lkml +1 drivers/hwtracing/coresight/ (9) Superseded 7 replies
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