ras infrastructure · Maintained

Maintainers

• M Tony Luck <tony.luck@intel.com>
• M Borislav Petkov <bp@alien8.de>

Paths

• F Documentation/admin-guide/RAS
• F drivers/ras/
• F include/linux/ras.h
• F include/ras/ras_event.h

Last 30 days

Most active threads (last 7 days)

• WARM2d [PATCH v5 00/10] ACPI: APEI: share GHES CPER helpers and add DT FFH provider
  2026-05-29 09:52 · 1 reply in 7d · Ahmed Tiba <hidden>

Recent patches

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

• WARM2d [PATCH v5 10/10] RAS: add firmware-first CPER provider
  2026-05-29 · Ahmed Tiba <hidden>
• COOLING12d [PATCH v4 10/10] RAS: add firmware-first CPER provider
  2026-05-18 · Ahmed Tiba <hidden>
• COOLING10d [PATCH 6/8] ras: aest: Add DT frontend for ARM AEST RAS error sources
  2026-05-05 · Umang Chheda <hidden>
• COOLING10d [PATCH 4/8] ras: aest: Add panic_on_ue module parameter
  2026-05-05 · Umang Chheda <hidden>
• COOLING10d [PATCH 3/8] ras: aest: Skip unimplemented records in debugfs
  2026-05-05 · Umang Chheda <hidden>
• COOLING10d [PATCH 2/8] ras: aest: Fix CE/UE error counts not incrementing in debugfs
  2026-05-05 · Umang Chheda <hidden>
• COOLING10d [PATCH 1/8] ras: aest: Fix shared processor node handling and error log messages
  2026-05-05 · Umang Chheda <hidden>
• STALE66d [PATCH v3 10/10] RAS: add firmware-first CPER provider
  2026-03-18 · Ahmed Tiba <hidden>
• STALE80d [PATCH v2 11/11] RAS: add DeviceTree firmware-first CPER provider
  2026-02-20 · Ahmed Tiba <hidden>
• STALE75d [PATCH v6 16/16] trace, ras: add ARM RAS extension trace event
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 15/16] ras: AEST: support vendor node CMN700
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 14/16] ras: AEST: Add framework to process AEST vendor node
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 13/16] ras: AEST: Introduce AEST inject interface to test AEST driver
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 12/16] ras: AEST: Allow configuring CE threshold via debugfs
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 11/16] ras: AEST: Add error count tracking and debugfs interface
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 10/16] ras: AEST: Introduce AEST driver sysfs interface
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 08/16] ras: AEST: Enable and register IRQs
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 09/16] ras: AEST: Add cpuhp callback
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 07/16] ras: AEST: Support CE threshold of error record
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 06/16] ras: AEST: Support RAS Common Fault Injection Model Extension
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 05/16] ras: AEST: Probe RAS system architecture version
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 04/16] ras: AEST: Unify the read/write interface for system and MMIO register
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 03/16] ras: AEST: support different group format
  2026-01-22 · Ruidong Tian <hidden>
• STALE75d [PATCH v6 02/16] ras: AEST: Add probe/remove for AEST driver
  2026-01-22 · Ruidong Tian <hidden>
• STALE142d [PATCH v5 17/17] trace, ras: add ARM RAS extension trace event
  2025-12-30 · Ruidong Tian <hidden>
• STALE142d [PATCH v5 16/17] ras: AEST: support vendor node CMN700
  2025-12-30 · Ruidong Tian <hidden>
• STALE142d [PATCH v5 15/17] ras: AEST: Add framework to process AEST vendor node
  2025-12-30 · Ruidong Tian <hidden>
• STALE142d [PATCH v5 14/17] ras: ATL: Unify ATL interface for ARM64 and AMD
  2025-12-30 · Ruidong Tian <hidden>
• STALE142d [PATCH v5 13/17] ras: AEST: Introduce AEST inject interface to test AEST driver
  2025-12-30 · Ruidong Tian <hidden>
• STALE142d [PATCH v5 12/17] ras: AEST: Allow configuring CE threshold via debugfs
  2025-12-30 · Ruidong Tian <hidden>

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.

• STALE157d [PATCH v4 03/17] ras: AEST: support different group format
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 02/17] ras: AEST: Add probe/remove for AEST driver
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 05/17] ras: AEST: Probe RAS system architecture version
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 06/17] ras: AEST: Support RAS Common Fault Injection Model Extension
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 04/17] ras: AEST: Unify the read/write interface for system and MMIO register
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 08/17] ras: AEST: Enable and register IRQs
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 07/17] ras: AEST: Support CE threshold of error record
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 09/17] ras: AEST: Add cpuhp callback
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 11/17] ras: AEST: Add error count tracking and debugfs interface
  2025-12-22 · Ruidong Tian <hidden>
• STALE157d [PATCH v4 12/17] ras: AEST: Allow configuring CE threshold via debugfs
  2025-12-22 · Ruidong Tian <hidden>