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 DA9E3F3C9BC for ; Tue, 24 Feb 2026 16:35:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 881BC10E5F2; Tue, 24 Feb 2026 16:35:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="gRu4+aRL"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16C0910E5ED for ; Tue, 24 Feb 2026 16:35:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771950959; x=1803486959; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=QIdzlmeRuW02yxleV9RXkd4SZV/3Vp/4Ei7AIjsUXLo=; b=gRu4+aRLiuO4BgMLywNuLNZPbduM8rnEhRbHir2EbEoQ4u0NkjVSyYS1 oLli3zi+5z5BFZ+IgoYc556dt26belHJuavW6+WP8wfwd0y7wTn2Ls5Ck Fcgq/EPtf5261nNvGMzi2k89i1ENB1sx+jYVTACH4v9GgBLu6/l8w1VFp N0oZwDggyb89MKfqPQm+y66dgW68KPPKMEuHFDTltX9MKZiewdd+qGg+u +BUJvjvjgSTD8Qd6ZnJ8HUGrc6ras9FLCYgDlKv8pVoHm+84X29iseouI 8MAhHjQPngJKkPs8mQn4i74ADcebMokQ1Of9dI22e4/6flp8GO0LhjIeG g==; X-CSE-ConnectionGUID: yKoIWcN8Qq6PNwOepBafSg== X-CSE-MsgGUID: KwNV1htqTNGajY8HNaLbtw== X-IronPort-AV: E=McAfee;i="6800,10657,11711"; a="73040139" X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="73040139" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 08:35:58 -0800 X-CSE-ConnectionGUID: D9tES4ESQF+bKfsYQROrqg== X-CSE-MsgGUID: z/V3sXsKTrWHrT/UAXTMGw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="220555619" Received: from guc-pnp-dev-box-1.fm.intel.com ([10.1.39.24]) by fmviesa005.fm.intel.com with ESMTP; 24 Feb 2026 08:35:58 -0800 From: Zhanjun Dong To: intel-xe@lists.freedesktop.org Cc: Matthew Brost , stable@vger.kernel.org, Zhanjun Dong , Stuart Summers Subject: [PATCH v8 1/7] drm/xe: Always kill exec queues in xe_guc_submit_pause_abort Date: Tue, 24 Feb 2026 11:35:49 -0500 Message-Id: <20260224163555.218750-2-zhanjun.dong@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260224163555.218750-1-zhanjun.dong@intel.com> References: <20260224163555.218750-1-zhanjun.dong@intel.com> 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" From: Matthew Brost xe_guc_submit_pause_abort is intended to be called after something disastrous occurs (e.g., VF migration fails, device wedging, or driver unload) and should immediately trigger the teardown of remaining submission state. With that, kill any remaining queues in this function. Fixes: 7c4b7e34c83b ("drm/xe/vf: Abort VF post migration recovery on failure") Cc: stable@vger.kernel.org Signed-off-by: Zhanjun Dong Signed-off-by: Matthew Brost Reviewed-by: Stuart Summers --- drivers/gpu/drm/xe/xe_guc_submit.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index de716c1fb18e..42712acf2ec2 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -2763,8 +2763,7 @@ void xe_guc_submit_pause_abort(struct xe_guc *guc) continue; xe_sched_submission_start(sched); - if (exec_queue_killed_or_banned_or_wedged(q)) - xe_guc_exec_queue_trigger_cleanup(q); + guc_exec_queue_kill(q); } mutex_unlock(&guc->submission_state.lock); } -- 2.34.1