From patchwork Mon Mar 16 20:54:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 11441287 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E78251668 for ; Mon, 16 Mar 2020 20:54:56 +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 CEF9C206C0 for ; Mon, 16 Mar 2020 20:54:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CEF9C206C0 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 6349E6E4D0; Mon, 16 Mar 2020 20:54:56 +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 119D46E4D0 for ; Mon, 16 Mar 2020 20:54:54 +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 20581361-1500050 for ; Mon, 16 Mar 2020 20:54:47 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Mon, 16 Mar 2020 20:54:50 +0000 Message-Id: <20200316205450.15843-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [CI] drm/i915/gt: Restore check for invalid vma for fencing 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Apparently we do try and attach a fence to an invalid vma (during execbuf) so we cannot simply assert it never happens and report EINVAL instead. Fixes: dec9cf9ee8cb ("drm/i915/gt: Pull restoration of GGTT fences underneath the GT") Signed-off-by: Chris Wilson Reviewed-by: Mika Kuoppala --- drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c index b6ba68c42546..225970f4a4ef 100644 --- a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c +++ b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c @@ -233,10 +233,12 @@ static int fence_update(struct i915_fence_reg *fence, int ret; if (vma) { - GEM_BUG_ON(!i915_vma_is_map_and_fenceable(vma)); GEM_BUG_ON(!i915_gem_object_get_stride(vma->obj) || !i915_gem_object_get_tiling(vma->obj)); + if (!i915_vma_is_map_and_fenceable(vma)) + return -EINVAL; + ret = i915_vma_sync(vma); if (ret) return ret;