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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 F233AC55191 for ; Fri, 24 Apr 2020 22:18:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CF3F520736 for ; Fri, 24 Apr 2020 22:18:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Le6o+K1q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726119AbgDXWSJ (ORCPT ); Fri, 24 Apr 2020 18:18:09 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:47098 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726038AbgDXWSI (ORCPT ); Fri, 24 Apr 2020 18:18:08 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03OMHxjx002836; Fri, 24 Apr 2020 17:17:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587766679; bh=T0axgPiXjr3H0jD2jMNWOwBKqepTY1vs30dGpSgzzyU=; h=From:To:CC:Subject:Date; b=Le6o+K1qyHGjNstdY23h1uG95X2FRGIw+09DNBkrR77CVVuaYQJ7Lqf5gHenCaKt9 YCd+pkI1hkz0R22ciU9As+KDL7xSpJYBRrGFWS1Xb0y0nFhxNw+hXp2o87VwCSggO1 Ck16VQvSx5eNE9RsfIpGM+Jve7b3wLhUeOGbAdts= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03OMHx2H056150 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 24 Apr 2020 17:17:59 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 24 Apr 2020 17:17:59 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Fri, 24 Apr 2020 17:17:59 -0500 Received: from lelv0597.itg.ti.com (lelv0597.itg.ti.com [10.181.64.32]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03OMHx5P106506; Fri, 24 Apr 2020 17:17:59 -0500 Received: from localhost ([10.250.38.163]) by lelv0597.itg.ti.com (8.14.7/8.14.7) with ESMTP id 03OMHwDT081774; Fri, 24 Apr 2020 17:17:58 -0500 From: "Andrew F. Davis" To: Sumit Semwal , John Stultz , Benjamin Gaignard , Liam Mark , Laura Abbott , Brian Starkey CC: , , , "Andrew F . Davis" Subject: [PATCH] dma-buf: heaps: Initialize during core instead of subsys Date: Fri, 24 Apr 2020 18:17:58 -0400 Message-ID: <20200424221758.15984-1-afd@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some clients of DMA-Heaps probe earlier than subsys_initcall(), this can cause issues when these clients call dma_heap_add() before the core DMA-Heaps framework has initialized. DMA-Heaps should initialize during core startup to get ahead of all users. Signed-off-by: Andrew F. Davis --- drivers/dma-buf/dma-heap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c index afd22c9dbdcf..af6edfbeddfe 100644 --- a/drivers/dma-buf/dma-heap.c +++ b/drivers/dma-buf/dma-heap.c @@ -295,4 +295,4 @@ static int dma_heap_init(void) return 0; } -subsys_initcall(dma_heap_init); +core_initcall(dma_heap_init); -- 2.17.1