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 2225EEB64DC for ; Thu, 6 Jul 2023 16:21:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0143B10E482; Thu, 6 Jul 2023 16:21:03 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id C119710E438 for ; Thu, 6 Jul 2023 16:21:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1688660460; x=1720196460; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/WZjDNmjMJd6TZR17uQ+1ztb3Q6rMZbUb7OzETdZKQ0=; b=AT2cvGMhCZ+6chQF2SqpgiH4KLx27wB+pmNzm4UF35LmeXWaPNNOvtyS VeGHKBFVx0cIDEIZ8ciLpmO4CekqzCadMNAGyHDkXqveWzItoiYxtZIAl wbfAsoH+6JxF0kwzFFNNxDGa3ILXzAo8VQ2r+NqZzpOhSlkC5UfedCPqv 5GGVmh3m1rgmq/F58Rvd2+YEvo5LQ9X6var1C8emXhbVe0Jb6Xf++s4m2 IwoqO3TGHxFLvTpM/iODXPkr7M8CbQ4Mbo1gbSRjdoWmG0eBXrZ4A96Ud 0RdLQoBfvfsDE+A2oR1m9/Mv8kGZkwmi9enSVgtE5QD1GYct/jnRnpeUv g==; X-IronPort-AV: E=McAfee;i="6600,9927,10763"; a="394409347" X-IronPort-AV: E=Sophos;i="6.01,185,1684825200"; d="scan'208";a="394409347" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2023 09:21:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10763"; a="722850033" X-IronPort-AV: E=Sophos;i="6.01,185,1684825200"; d="scan'208";a="722850033" Received: from fmahon-mobl.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.26.229]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2023 09:20:59 -0700 From: Matthew Auld To: intel-xe@lists.freedesktop.org Date: Thu, 6 Jul 2023 17:20:14 +0100 Message-ID: <20230706162003.427026-22-matthew.auld@intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230706162003.427026-12-matthew.auld@intel.com> References: <20230706162003.427026-12-matthew.auld@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-xe] [PATCH v5 10/10] drm/xe/tlb: print seqno_recv on fence TLB timeout 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" To help debugging, sample the current seqno_recv and dump it out if we encounter a TLB timeout for the fences path. Signed-off-by: Matthew Auld Cc: Matthew Brost Cc: José Roberto de Souza --- drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c index 94fa24f360f5..94040a4defb3 100644 --- a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c +++ b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c @@ -35,8 +35,8 @@ static void xe_gt_tlb_fence_timeout(struct work_struct *work) break; trace_xe_gt_tlb_invalidation_fence_timeout(fence); - drm_err(>_to_xe(gt)->drm, "gt%d: TLB invalidation fence timeout, seqno=%d", - gt->info.id, fence->seqno); + drm_err(>_to_xe(gt)->drm, "gt%d: TLB invalidation fence timeout, seqno=%d recv=%d", + gt->info.id, fence->seqno, gt->tlb_invalidation.seqno_recv); list_del(&fence->link); fence->base.error = -ETIME; -- 2.41.0