alibaba pmu driver · Supported

Maintainers

• M Shuai Xue <xueshuai@linux.alibaba.com>

Paths

• F Documentation/admin-guide/perf/alibaba_pmu.rst
• F drivers/perf/alibaba_uncore_drw_pmu.c

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-arm-kernel (capped at 30), ordered by date desc.

• STALE320d [PATCH 19/19] perf: Garbage-collect event_init checks
  2025-08-13 · Robin Murphy <robin.murphy@arm.com>
• STALE320d [PATCH 13/19] perf: Add helper for checking grouped events
  2025-08-13 · Robin Murphy <robin.murphy@arm.com>
• STALE614d LANDED [PATCH] perf: Switch back to struct platform_driver::remove()
  2024-10-27 · Uwe Kleine-König <hidden>
• DORMANTno replies [PATCH] perf: alibaba_uncore_drw_pmu: remove unused macro
  2024-10-12 · Ba Jing <hidden>
• STALE689d LANDED: 10 (10M) [PATCH v2] drivers/perf: Fix ali_drw_pmu driver interrupt status clearing
  2024-08-22 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE689d [PATCH] drivers/perf: Fix ali_drw_pmu driver interrupt status clearing
  2024-08-19 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE746d REVIEWED: 11 (11M) [PATCH v4 09/40] drivers/perf: optimize ali_drw_get_counter_idx() by using find_and_set_bit()
  2024-06-20 · Yury Norov <yury.norov@gmail.com>
• STALE800d LANDED [PATCH 4/6] perf: Use device_show_string() helper for sysfs attributes
  2024-04-20 · Lukas Wunner <lukas@wunner.de>
• STALE802d LANDED: 3 (3M) [PATCH v2 17/30] perf/alibaba_uncore: Assign parents for event_source device
  2024-04-12 · Jonathan Cameron <Jonathan.Cameron@huawei.com>
• STALE825d LANDED: 7 (7M) [PATCH v3 02/10] perf/alibaba_uncore_drw: Avoid placing cpumask on the stack
  2024-04-03 · Dawei Li <hidden>
• STALE829d [PATCH v2 02/10] perf/alibaba_uncore_drw: Avoid placing cpumask var on stack
  2024-04-03 · Dawei Li <hidden>
• STALE829d [PATCH 1/9] perf/alibaba_uncore_drw: Avoid explicit cpumask var allocation from stack
  2024-04-02 · Dawei Li <hidden>
• STALE835d [PATCH 08/10] drivers/perf: Use common uncore capabilities
  2024-03-12 · Robin Murphy <robin.murphy@arm.com>
• STALE835d [PATCH 06/10] drivers/perf: Clean up redundant per-task checks
  2024-03-12 · Robin Murphy <robin.murphy@arm.com>
• STALE835d [PATCH 05/10] drivers/perf: Use PERF_PMU_CAP_NO_SAMPLING consistently
  2024-03-12 · Robin Murphy <robin.murphy@arm.com>
• STALE835d [PATCH 03/10] drivers/perf: Use PERF_PMU_CAP_NO_COMMON_EVENTS
  2024-03-12 · Robin Murphy <robin.murphy@arm.com>
• STALE835d [PATCH 01/10] perf/alibaba_uncore_drw: Use correct CPU affinity
  2024-03-12 · Robin Murphy <robin.murphy@arm.com>
• STALE885d LANDED [PATCH 01/18] perf: alibaba_uncore_drw: Convert to platform remove callback returning void
  2023-12-15 · Uwe Kleine-König <hidden>
• STALE940d REVIEWED: 11 (11M) [PATCH v3 09/35] drivers/perf: optimize ali_drw_get_counter_idx() by using find_and_set_bit()
  2023-12-12 · Yury Norov <yury.norov@gmail.com>
• STALE907d REVIEWED: 11 (11M) [PATCH v2 09/35] drivers/perf: optimize ali_drw_get_counter_idx() by using find_bit()
  2023-12-03 · Yury Norov <yury.norov@gmail.com>
• STALE962d [PATCH 08/34] drivers/perf: optimize ali_drw_get_counter_idx() by using find_bit()
  2023-11-18 · Yury Norov <yury.norov@gmail.com>
• STALE1081d LANDED: 3 (3M) [PATCH v5 3/3] docs: perf: Update metric usage for Alibaba's T-Head PMU driver
  2023-07-28 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1082d REVIEWED: 1 (1M) [PATCH v4 4/4] docs: perf: Update metric usage for Alibaba's T-Head PMU driver
  2023-06-20 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1082d LANDED: 4 (4M) [PATCH v4 1/4] driver/perf: Add identifier sysfs file for Yitian 710 DDR
  2023-06-20 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1115d [PATCH v3 7/7] docs: perf: Update metric usage for Alibaba's T-Head PMU driver
  2023-05-30 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1115d REVIEWED: 4 (4M) [PATCH v3 4/7] driver/perf: Add identifier sysfs file for Yitian 710 DDR
  2023-05-30 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1162d [PATCH v2 3/5] driver/perf: Add identifier sysfs file for Yitian 710 DDR
  2023-04-24 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1132d [PATCH 18/32] perf/alibaba_uncore: Assign parents for event_source device
  2023-04-04 · Jonathan Cameron <Jonathan.Cameron@huawei.com>
• STALE1201d [PATCH RFC 3/4] driver/perf: Add identifier sysfs file for Yitian 710 DDR
  2023-03-27 · Jing Zhang <renyu.zj@linux.alibaba.com>
• STALE1204d LANDED [PATCH -next] drivers/perf: Use devm_platform_get_and_ioremap_resource()
  2023-02-16 · Yang Li <hidden>