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 3D341CD98F2 for ; Thu, 18 Jun 2026 15:33:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B518510EDDE; Thu, 18 Jun 2026 15:33:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="CWVHpvd8"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7626F10EDDE; Thu, 18 Jun 2026 15:33:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781796800; x=1813332800; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=QVoBv4uWnk0KMqpi4FMolMtUPKeY/LymTNKkLstSFKM=; b=CWVHpvd8+/WGPRaCgcY2OptzYMmf6CweEnywN/Y2Fnp/Kwkac3SJ9Kp1 LHbYnkOszvetWHvr/4dPollZNjKigUGOsxBUhFU/90bSXMyq3RSxnnwnG pDo4Kthkez1yt0T9c6/8nIS21D4+NvASA7uCgh2UJ9kbG5qVRabPoZ7sz lYTvaeLdZv1cqDs6zLFRbXpp99z5k4FF+X+S09GM4LJfyPwW8eXfEkNoJ KQC/o2p9ew+u0qHzEf55WSaHtx5/OluZerInnJAPUXhSU5Ms4u76Oy88a fvBAdEzYs2HVy4AHAs7JcFYKoUZ+4KpUBr0mXl2H6uVu8tLlRmQO/Jt7t A==; X-CSE-ConnectionGUID: RtyVAo2aTCO8wYkD7j3prw== X-CSE-MsgGUID: D93xATutRdiTwlyw+tPkPg== X-IronPort-AV: E=McAfee;i="6800,10657,11821"; a="82403578" X-IronPort-AV: E=Sophos;i="6.24,211,1774335600"; d="scan'208";a="82403578" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2026 08:33:19 -0700 X-CSE-ConnectionGUID: iD0GXV0AQ+GVsPk4128nUw== X-CSE-MsgGUID: Wzb9jpuXRlGBXGSUu8ZzKQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,211,1774335600"; d="scan'208";a="244045797" Received: from osgc-sh-dragon.sh.intel.com ([10.239.81.44]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2026 08:33:15 -0700 From: Jonathan Cavitt To: dri-devel@lists.freedesktop.org Cc: saurabhg.gupta@intel.com, alex.zuo@intel.com, jonathan.cavitt@intel.com, mripard@kernel.org, airlied@gmail.com, simona@ffwll.ch, linux-kernel@vger.kernel.org, intel-xe@lists.freedesktop.org, Rodrigo.vivi@intel.com, matthew.brost@intel.com, maarten.lankhorst@linux.intel.com, thomas.hellstrom@linux.intel.com, tzimmermann@suse.de Subject: [PATCH v4 0/2] drm/xe/pagefault: Add SRCID to pagefault reporting Date: Thu, 18 Jun 2026 23:33:10 +0800 Message-ID: <20260618153312.877948-1-jonathan.cavitt@intel.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" Add SRCID to the xe_pagefault struct, which reports the ID of the faulting hardware unit. This will be passed on to the xe_vm_get_property_ioctl for reading per-vm faults and will assist in diagnosing pagefaults. v2: - Readd pad check, as the pad in the ioctl struct was not changed (jcavitt) v3: - Rebase v4: - Squash SRCID with ASID to keep the struct compact (Matthew) Jonathan Cavitt (2): drm/xe/pagefault: Add SRCID to pagefault struct drm/xe/vm: Add srcid to xe_vm_get_property_ioctl fault report drivers/gpu/drm/xe/xe_guc_pagefault.c | 5 ++++- drivers/gpu/drm/xe/xe_pagefault.c | 23 +++++++++++++++-------- drivers/gpu/drm/xe/xe_pagefault_types.h | 9 +++++++-- drivers/gpu/drm/xe/xe_vm.c | 8 ++++++++ drivers/gpu/drm/xe/xe_vm_types.h | 2 ++ include/uapi/drm/xe_drm.h | 4 ++-- 6 files changed, 38 insertions(+), 13 deletions(-) -- 2.53.0