hardware monitoring · Maintained

Maintainers

• M Guenter Roeck <linux@roeck-us.net>

Paths

• F Documentation/ABI/testing/sysfs-class-hwmon
• F Documentation/devicetree/bindings/hwmon/
• F Documentation/hwmon/
• F drivers/hwmon/
• F include/linux/hwmon*.h
• F include/trace/events/hwmon*.h

Last 30 days

Most active threads (last 7 days)

• WARM2d [PATCH 0/3] hwmon: (various) add missing `select REGMAP` to Kconfig
  2026-06-29 19:17 · 3 replies in 7d · Joshua Crofts <joshua.crofts1@gmail.com>

Active reviewers (last 30 days)

• Bartosz Golaszewski <hidden>
  7 attestations (7 Reviewed-by) · last on 2026-06-18
• Linus Walleij <linusw@kernel.org>
  2 attestations (2 Reviewed-by) · last on 2026-06-18
• Sanman Pradhan <psanman@juniper.net>
  2 attestations (2 Reviewed-by) · last on 2026-06-16

Recent patches

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

• WARM2d IN LINUX-NEXT [PATCH 3/3] hwmon: (max6679) add missing 'select REGMAP_I2C' to Kconfig
  2026-06-29 · Joshua Crofts <joshua.crofts1@gmail.com>
• WARM2d IN LINUX-NEXT [PATCH 2/3] hwmon: (ltc2992) add missing 'select REGMAP_I2C' to Kconfig
  2026-06-29 · Joshua Crofts <joshua.crofts1@gmail.com>
• WARM2d IN LINUX-NEXT [PATCH 1/3] hwmon: (max1619) add missing 'select REGMAP' to Kconfig
  2026-06-29 · Joshua Crofts <joshua.crofts1@gmail.com>
• WARM3d IN LINUX-NEXT [PATCH] hwmon: (asus_atk0110) Check package count before accessing element
  2026-06-19 · HyeongJun An <hidden>
• DORMANTno replies Re: Linux 6.6.143
  2026-06-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING13d Re: Linux 6.1.176
  2026-06-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• WARM3d IN LINUX-NEXT [PATCH v2] hwmon: (occ) unregister sysfs devices outside occ lock
  2026-06-19 · Runyu Xiao <hidden>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH 32/38] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with pmbus_lock
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 31/38] hwmon: (pmbus/adm1266) serialize NVMEM blackbox read with pmbus_lock
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 30/38] hwmon: (pmbus/adm1266) serialize sequencer_state debugfs read with pmbus_lock
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH 29/38] hwmon: (pmbus/adm1266) reject short block-read responses in the GPIO accessors
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH 27/38] hwmon: (pmbus/adm1266) register the gpio_chip after pmbus_do_probe()
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 28/38] hwmon: (pmbus/adm1266) register the nvmem device after pmbus_do_probe()
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies REVIEWED: 32 (31M) [PATCH 26/38] hwmon: (pmbus/adm1266) don't clobber GPIO bits before PDIO read in get_multiple
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies REVIEWED: 32 (31M) [PATCH 25/38] hwmon: (pmbus/adm1266) cap PDIO scan in get_multiple at ADM1266_PDIO_NR
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 24/38] hwmon: (pmbus/adm1266) bounce blackbox records through a protocol-sized buffer
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 23/38] hwmon: (pmbus/adm1266) include PEC byte in pmbus_block_xfer read buffer
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 22/38] hwmon: (pmbus/adm1266) reject implausible blackbox record_count
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• COOLING14d [PATCH 20/38] hwmon: (pmbus/adm1266) widen blackbox-info buffer to I2C_SMBUS_BLOCK_MAX
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• DORMANTno replies [PATCH 21/38] hwmon: (pmbus/adm1266) seed timestamp from the real-time clock
  2026-06-18 · Abdurrahman Hussain <abdurrahman@nexthop.ai>
• WARM3d [PATCH] hwmon: (occ) unregister hwmon device outside occ lock
  2026-06-17 · Runyu Xiao <hidden>
• WARM3d [PATCH 6.1 081/522] hwmon: (pmbus/adm1266) serialize NVMEM blackbox read with pmbus_lock
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• WARM3d [PATCH 6.1 080/522] hwmon: (pmbus/adm1266) serialize sequencer_state debugfs read with pmbus_lock
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• WARM3d REVIEWED: 1 (0M) [PATCH 6.1 079/522] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with pmbus_lock
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (1M) [PATCH 6.6 208/452] hwmon: (pmbus/core) Protect regulator operations with mutex
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday [PATCH 6.6 080/452] hwmon: (pmbus/adm1266) serialize NVMEM blackbox read with pmbus_lock
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.6 079/452] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with pmbus_lock
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD23d Re: Linux 7.0.12
  2026-06-09 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.35
  2026-06-09 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.93
  2026-06-09 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE136d REVIEWED: 1 (0M) [PATCH AUTOSEL 6.19-6.6] hwmon: (nct6775) Add ASUS Pro WS WRX90E-SAGE SE
  2026-02-14 · Sasha Levin <sashal@kernel.org> · 1 Tested-by
• COLD42d REVIEWED: 2 (0M) [PATCH AUTOSEL 7.0-6.19] hwmon: (nct6775) Add ASUS X870/W480 to WMI monitoring list
  2026-04-20 · Sasha Levin <sashal@kernel.org> · 2 Tested-by
• COLD35d REVIEWED: 1 (1M) [PATCH 6.12.y] hwmon: (pmbus/core) Protect regulator operations with mutex
  2026-05-27 · Fang Wang <hidden> · 1 Reviewed-by
• DORMANTno replies REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 5.10-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by
• COLD28d REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 6.6-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by
• DORMANTno replies REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 5.15-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by
• COLD30d REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 6.1-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by
• COLD31d REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 7.0-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by
• COLD30d REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 6.12-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by
• COLD31d REVIEWED: 1 (0M) FAILED: patch "[PATCH] hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with" failed to apply to 6.18-stable tree
  2026-05-28 · <gregkh@linuxfoundation.org> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• DORMANTno replies Re: Linux 5.10.247
  2025-12-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.197
  2025-12-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE207d Re: Linux 6.1.159
  2025-12-06 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE202d [PATCH AUTOSEL 6.18-6.17] hwmon: (emc2305) fix double put in emc2305_probe_childs_from_dt
  2025-12-12 · Sasha Levin <sashal@kernel.org>
• STALE202d [PATCH AUTOSEL 6.18-6.17] hwmon: (emc2305) fix device node refcount leak in error path
  2025-12-12 · Sasha Levin <sashal@kernel.org>
• STALE196d [PATCH 6.12 329/354] docs: hwmon: fix link to g762 devicetree binding
  2025-12-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE195d [PATCH 6.17 471/507] docs: hwmon: fix link to g762 devicetree binding
  2025-12-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE185d [PATCH 6.18 575/614] docs: hwmon: fix link to g762 devicetree binding
  2025-12-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.63
  2025-12-18 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE196d Re: Linux 6.18.2
  2025-12-18 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>