From patchwork Thu Apr 29 02:13:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bernard Zhao X-Patchwork-Id: 12231095 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 16FB0C433B4 for ; Thu, 29 Apr 2021 12:01:46 +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 ABA0A6100C for ; Thu, 29 Apr 2021 12:01:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ABA0A6100C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=vivo.com 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 F08A46EE5F; Thu, 29 Apr 2021 12:01:44 +0000 (UTC) X-Greylist: delayed 555 seconds by postgrey-1.36 at gabe; Thu, 29 Apr 2021 02:22:49 UTC Received: from mail-m176218.qiye.163.com (mail-m176218.qiye.163.com [59.111.176.218]) by gabe.freedesktop.org (Postfix) with ESMTPS id E6CF56ED01 for ; Thu, 29 Apr 2021 02:22:49 +0000 (UTC) Received: from ubuntu.localdomain (unknown [36.152.145.181]) by mail-m176218.qiye.163.com (Hmail) with ESMTPA id 71C04320154; Thu, 29 Apr 2021 10:13:30 +0800 (CST) From: Bernard Zhao To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Date: Wed, 28 Apr 2021 19:13:27 -0700 Message-Id: <20210429021327.57944-1-bernard@vivo.com> X-Mailer: git-send-email 2.31.0 MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZGUweT1YdTk8eTEMeGU0dGEhVEwETFhoSFyQUDg9ZV1kWGg8SFR0UWUFZT0tIVUpKS0 hKTFVLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6ORw6PQw4Sz8PDkkSOh8eECEf GTQaCh5VSlVKTUpCTU1JT0pLQkxDVTMWGhIXVRkeCRUaCR87DRINFFUYFBZFWVdZEgtZQVlITVVK TklVSk9OVUpDSllXWQgBWUFKQ0lINwY+ X-HM-Tid: 0a791b671397d978kuws71c04320154 X-Mailman-Approved-At: Thu, 29 Apr 2021 12:01:43 +0000 Subject: [Intel-gfx] [PATCH] drm/i915: Use might_alloc() 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: , Cc: Bernard Zhao Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This maybe uses lockdep through the fs_reclaim annotations. Signed-off-by: Bernard Zhao --- drivers/gpu/drm/i915/i915_request.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 9165971c3c47..7e1aa540aa0d 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -928,7 +928,7 @@ __i915_request_create(struct intel_context *ce, gfp_t gfp) u32 seqno; int ret; - might_sleep_if(gfpflags_allow_blocking(gfp)); + might_alloc(gfp); /* Check that the caller provided an already pinned context */ __intel_context_pin(ce);