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 CA8C9C001DC for ; Mon, 17 Jul 2023 13:32:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A731110E257; Mon, 17 Jul 2023 13:32:18 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0C7F310E253 for ; Mon, 17 Jul 2023 13:32:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689600736; x=1721136736; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=UPFSDq/c0oTECigShCnp84zXZJMK6V8E7p+yczqucFg=; b=YSt21TO7LDCanev6y0D3TBmNP8vsx/8TSpjXc1rwinGDWnT228K0g5C4 0Guzn0QpPGtcDnfGcx9y38WhlNTjFMuvxwG7WYt0iAUASqz8AUbDMGU5C JV6EqnneeXVbZC+G2rooL2BRo9/Bu0RFGYcGwl2ZrBjbWl/hwvbH3j77y KVvcSfhf1puGwY47abNl8QIA3ws9AsgfvJcXPQBYOUcwo5qbYxMgVorOW dmTSOCCv2S1UNmscSYmbyiTI88+po2+y71rMcqVcapg9qktRFiJCg9hGl /PjGZ+89Uq3dAUE+wvRMJobvQpZhO4t66/goHAcySpNa6njvwrj3+AgL5 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="355867837" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="355867837" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 06:32:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="836881064" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="836881064" Received: from kprutko-mobl3.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.13.224]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 06:32:14 -0700 From: Matthew Auld To: intel-xe@lists.freedesktop.org Date: Mon, 17 Jul 2023 14:32:01 +0100 Message-ID: <20230717133159.47980-7-matthew.auld@intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230717133159.47980-6-matthew.auld@intel.com> References: <20230717133159.47980-6-matthew.auld@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-xe] [PATCH v2 1/4] drm/xe/selftests: hold rpm for evict_test_run_device() 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: , Cc: Nirmoy Das Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" We are calling fairly low level things like xe_bo_restore_kernel() which expect caller to be holding mem_access.ref. Since we are doing stuff like evict_all we likely don't want to race with rpm suspend, since that potentially wants to do the same thing, so just wrap the whole test. Signed-off-by: Matthew Auld Cc: Matthew Brost Reviewed-by: Nirmoy Das --- drivers/gpu/drm/xe/tests/xe_bo.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/xe/tests/xe_bo.c b/drivers/gpu/drm/xe/tests/xe_bo.c index 5309204d8d1b..edee4116c59d 100644 --- a/drivers/gpu/drm/xe/tests/xe_bo.c +++ b/drivers/gpu/drm/xe/tests/xe_bo.c @@ -12,6 +12,7 @@ #include "xe_bo_evict.h" #include "xe_pci.h" +#include "xe_pm.h" static int ccs_test_migrate(struct xe_gt *gt, struct xe_bo *bo, bool clear, u64 get_val, u64 assign_val, @@ -295,9 +296,15 @@ static int evict_test_run_device(struct xe_device *xe) return 0; } + xe_pm_runtime_get(xe); /* FIXME: remove once mem_access actually works */ + xe_device_mem_access_get(xe); + for_each_gt(gt, xe, id) evict_test_run_gt(xe, gt, test); + xe_device_mem_access_put(xe); + xe_pm_runtime_put(xe); + return 0; } -- 2.41.0