From patchwork Wed Aug 8 10:20:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 10559723 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4BADB14C0 for ; Wed, 8 Aug 2018 10:20:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 383482A9E1 for ; Wed, 8 Aug 2018 10:20:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2C3D42A9E7; Wed, 8 Aug 2018 10:20:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DE6352A9E1 for ; Wed, 8 Aug 2018 10:20:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 17B336E025; Wed, 8 Aug 2018 10:20:18 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8D8546E025 for ; Wed, 8 Aug 2018 10:20:16 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 12710699-1500050 for multiple; Wed, 08 Aug 2018 11:20:10 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Wed, 8 Aug 2018 11:20:09 +0100 Message-Id: <20180808102009.18303-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.18.0 Subject: [Intel-gfx] [PATCH i-g-t] igt/drv_missed_irq: Skip if the kernel reports no rings available to test X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Some setups (e.g. guc and gen10+) can not disable the MI_USER_INTERRUPT generation and so can not simulate missed interrupts. These tests would fail, so skip when the kernel reports no tests available. Signed-off-by: Chris Wilson --- tests/drv_missed_irq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/drv_missed_irq.c b/tests/drv_missed_irq.c index 78690c36a..cade3f371 100644 --- a/tests/drv_missed_irq.c +++ b/tests/drv_missed_irq.c @@ -113,6 +113,7 @@ igt_simple_main debugfs = igt_debugfs_dir(device); expect_rings = engine_mask(debugfs); + igt_require(expect_rings); igt_debug("Clearing rings %x\n", expect_rings); intel_detect_and_clear_missed_interrupts(device);