From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 29D11EC1EA2 for ; Thu, 5 Feb 2026 11:22:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E264910E86B; Thu, 5 Feb 2026 11:22:46 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ZQD3o/GF"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7061210E86D for ; Thu, 5 Feb 2026 11:22:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770290565; x=1801826565; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=KWBD5IHaqTke/VhrnHDaiTek/JJuVjGB9QMiopjUeZk=; b=ZQD3o/GFaAxdGNcHmz/8TD6fmvfO5T5R3C16juvby8Yq7c1DoTyOsHFC JSQXKxOEgR+aSTHgL9G6cpyLWn5+/R+FIImfhI/eQ1mqHF+it+CCBd6gd G9Ypl5KZoQXRVVnyYvSS9IUIilf2dFxqclR2IzOoZJV6LX9vI5gPEB63d 376m+7jDxaGOcaXs0bfeF/l9bHDq7PCTeFC3UsfPeykuDrrv0eKtOSNKZ u1tD0b7QPxuKt7beI+Z4vLnMt2QOuajyt5ck2dp0Lyd7JQ1sdoH4oaNfn J+DgH30oODridV06uM9k44sjASFYqBh3rG3qLTaAxCJkgWkJplQAgOxjy A==; X-CSE-ConnectionGUID: JQM4vXQ9TVO4mtLhzqGJLg== X-CSE-MsgGUID: P1hq4z/WS8i32DCQqUxYIw== X-IronPort-AV: E=McAfee;i="6800,10657,11691"; a="75105892" X-IronPort-AV: E=Sophos;i="6.21,274,1763452800"; d="scan'208";a="75105892" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Feb 2026 03:22:45 -0800 X-CSE-ConnectionGUID: OwCmlwxBT1u5bAmgM6kpVA== X-CSE-MsgGUID: r1vLdka9RMy8AoxClOWkRg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,274,1763452800"; d="scan'208";a="210572163" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by orviesa007.jf.intel.com with ESMTP; 05 Feb 2026 03:22:43 -0800 From: Raag Jadav To: intel-xe@lists.freedesktop.org Cc: matthew.brost@intel.com, rodrigo.vivi@intel.com, riana.tauro@intel.com, michal.wajdeczko@intel.com, matthew.d.roper@intel.com, lukasz.laguna@intel.com, Raag Jadav Subject: [PATCH v1] drm/xe: Send unknown recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET Date: Thu, 5 Feb 2026 16:48:35 +0530 Message-ID: <20260205111836.1628965-1-raag.jadav@intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET is intended for debugging hangs, so wedge the device without any recovery method (unknown) and have it available to the user for debugging. Signed-off-by: Raag Jadav --- drivers/gpu/drm/xe/xe_device.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index b1241fa4c3d6..815f0b0c9dfd 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -1326,8 +1326,15 @@ void xe_device_declare_wedged(struct xe_device *xe) xe_gt_declare_wedged(gt); if (xe_device_wedged(xe)) { + /* + * XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET is intended for debugging hangs, + * so wedge the device without any recovery method and have it available + * to the user for debugging. + */ + if (xe->wedged.mode == XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET) + xe_device_set_wedged_method(xe, 0); /* If no wedge recovery method is set, use default */ - if (!xe->wedged.method) + else if (!xe->wedged.method) xe_device_set_wedged_method(xe, DRM_WEDGE_RECOVERY_REBIND | DRM_WEDGE_RECOVERY_BUS_RESET); -- 2.43.0