From: Raag Jadav <raag.jadav@intel.com>
To: Mallesh Koujalagi <mallesh.koujalagi@intel.com>
Cc: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
rodrigo.vivi@intel.com, andrealmeid@igalia.com,
christian.koenig@amd.com, airlied@gmail.com,
simona.vetter@ffwll.ch, mripard@kernel.org,
maarten.lankhorst@linux.intel.com, tzimmermann@suse.de,
anshuman.gupta@intel.com, badal.nilawar@intel.com,
riana.tauro@intel.com, karthik.poosa@intel.com,
sk.anirban@intel.com
Subject: Re: [PATCH v5 4/5] drm/xe: Handle PUNIT errors by requesting cold-reset recovery
Date: Thu, 14 May 2026 10:13:27 +0200 [thread overview]
Message-ID: <agWEJ8OqaNumks2C@black.igk.intel.com> (raw)
In-Reply-To: <20260512132614.1793083-11-mallesh.koujalagi@intel.com>
On Tue, May 12, 2026 at 06:56:19PM +0530, Mallesh Koujalagi wrote:
> When PUNIT (power management unit) errors are detected that persist across
> warm resets, mark the device as wedged with DRM_WEDGE_RECOVERY_COLD_RESET
> and notify userspace that a complete device power cycle is required to
> restore normal operation.
>
> Signed-off-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
next prev parent reply other threads:[~2026-05-14 8:13 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 13:26 [PATCH v5 0/5] Introduce cold reset recovery method Mallesh Koujalagi
2026-05-12 13:26 ` [PATCH v5 1/5] Introduce Xe Uncorrectable Error Handling Mallesh Koujalagi
2026-05-12 13:26 ` [PATCH v5 2/5] drm: Add DRM_WEDGE_RECOVERY_COLD_RESET recovery method Mallesh Koujalagi
2026-05-14 7:59 ` Raag Jadav
2026-05-14 9:12 ` Tauro, Riana
2026-05-12 13:26 ` [PATCH v5 3/5] drm/doc: Document " Mallesh Koujalagi
2026-05-14 8:50 ` Raag Jadav
2026-05-12 13:26 ` [PATCH v5 4/5] drm/xe: Handle PUNIT errors by requesting cold-reset recovery Mallesh Koujalagi
2026-05-14 8:13 ` Raag Jadav [this message]
2026-05-12 13:26 ` [PATCH v5 5/5] drm/xe: Suppress Surprise Link Down on non-hotplug device Mallesh Koujalagi
2026-05-14 8:35 ` Raag Jadav
2026-05-14 9:36 ` Tauro, Riana
2026-05-12 20:01 ` ✗ CI.checkpatch: warning for Introduce cold reset recovery method (rev4) Patchwork
2026-05-12 20:03 ` ✓ CI.KUnit: success " Patchwork
2026-05-12 21:42 ` ✓ Xe.CI.BAT: " Patchwork
2026-05-13 12:34 ` ✗ Xe.CI.FULL: failure " Patchwork
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