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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48B3AC433E7 for ; Sun, 7 Jun 2020 22:21:49 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 26EFB206D5 for ; Sun, 7 Jun 2020 22:21:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 26EFB206D5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4C0D06E42F; Sun, 7 Jun 2020 22:21:45 +0000 (UTC) Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 324B66E432 for ; Sun, 7 Jun 2020 22:21:43 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from build.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 21425589-1500050 for multiple; Sun, 07 Jun 2020 23:21:10 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Sun, 7 Jun 2020 23:20:41 +0100 Message-Id: <20200607222108.14401-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 01/28] drm/i915: Adjust the sentinel assert to match implementation X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Tvrtko Ursulin Sentinels are supposed to be last reqeusts in the elsp queue, not the only one, so adjust the assert accordingly. Signed-off-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/gt/intel_lrc.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index d55a5e0466e5..db8a170b0e5c 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -1635,9 +1635,9 @@ assert_pending_valid(const struct intel_engine_execlists *execlists, ccid = ce->lrc.ccid; /* - * Sentinels are supposed to be lonely so they flush the - * current exection off the HW. Check that they are the - * only request in the pending submission. + * Sentinels are supposed to be the last request so they flush + * the current exection off the HW. Check that they are the only + * request in the pending submission. */ if (sentinel) { GEM_TRACE_ERR("%s: context:%llx after sentinel in pending[%zd]\n", @@ -1646,15 +1646,7 @@ assert_pending_valid(const struct intel_engine_execlists *execlists, port - execlists->pending); return false; } - sentinel = i915_request_has_sentinel(rq); - if (sentinel && port != execlists->pending) { - GEM_TRACE_ERR("%s: sentinel context:%llx not in prime position[%zd]\n", - engine->name, - ce->timeline->fence_context, - port - execlists->pending); - return false; - } /* Hold tightly onto the lock to prevent concurrent retires! */ if (!spin_trylock_irqsave(&rq->lock, flags)) -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx