From: Raag Jadav <raag.jadav@intel.com>
To: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: airlied@gmail.com, simona@ffwll.ch, mripard@kernel.org,
matthew.brost@intel.com, rodrigo.vivi@intel.com,
riana.tauro@intel.com, christian.koenig@amd.com,
andrealmeid@igalia.com, Raag Jadav <raag.jadav@intel.com>
Subject: [PATCH v2 1/3] drm/doc: Update documentation for 'none' recovery method
Date: Thu, 5 Mar 2026 18:36:47 +0530 [thread overview]
Message-ID: <20260305130720.3685754-2-raag.jadav@intel.com> (raw)
In-Reply-To: <20260305130720.3685754-1-raag.jadav@intel.com>
Expand 'none' recovery method for wedged event to include debug cases
where driver wants to hint "no recovery" without resetting the device
from driver context.
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
---
Documentation/gpu/drm-uapi.rst | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst
index d98428a592f1..579e87cb9ff7 100644
--- a/Documentation/gpu/drm-uapi.rst
+++ b/Documentation/gpu/drm-uapi.rst
@@ -438,14 +438,14 @@ following expectations.
unknown consumer policy
=============== ========================================
-The only exception to this is ``WEDGED=none``, which signifies that the device
-was temporarily 'wedged' at some point but was recovered from driver context
-using device specific methods like reset. No explicit recovery is expected from
-the consumer in this case, but it can still take additional steps like gathering
-telemetry information (devcoredump, syslog). This is useful because the first
-hang is usually the most critical one which can result in consequential hangs or
-complete wedging.
+No Recovery
+-----------
+Here ``WEDGED=none`` signifies that no recovery is expected from the consumer
+but it can still try to gather telemetry information (devcoredump, syslog) for
+debug purpose in order to root cause the hang. This is useful because the first
+hang is usually the most critical one which can result in consequential hangs
+or complete wedging.
Vendor Specific Recovery
------------------------
--
2.43.0
next prev parent reply other threads:[~2026-03-05 13:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-05 13:06 [PATCH v2 0/3] Update 'none' recovery method for DRM wedged event Raag Jadav
2026-03-05 13:06 ` Raag Jadav [this message]
2026-03-05 14:16 ` [PATCH v2 1/3] drm/doc: Update documentation for 'none' recovery method Rodrigo Vivi
2026-03-23 14:13 ` Christian König
2026-03-05 13:06 ` [PATCH v2 2/3] drm: Update log " Raag Jadav
2026-03-23 14:13 ` Christian König
2026-03-05 13:06 ` [PATCH v2 3/3] drm/xe: Send 'none' recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET Raag Jadav
2026-03-23 14:16 ` Christian König
2026-03-06 13:39 ` ✓ CI.KUnit: success for Update 'none' recovery method for DRM wedged event (rev2) Patchwork
2026-03-06 14:44 ` ✓ Xe.CI.BAT: " Patchwork
2026-03-07 15:31 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-03-23 17:19 ` Raag Jadav
2026-03-10 7:56 ` [PATCH v2 0/3] Update 'none' recovery method for DRM wedged event Raag Jadav
2026-03-23 14:10 ` Raag Jadav
2026-03-23 14:11 ` Christian König
2026-03-24 2:36 ` Raag Jadav
2026-03-24 13:52 ` Rodrigo Vivi
2026-03-24 14:04 ` Raag Jadav
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