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[2620:137:e000::1:20]) by mx.google.com with ESMTP id a5-20020a509e85000000b0042aaec01a46si8444239edf.462.2022.06.13.08.55.18; Mon, 13 Jun 2022 08:55:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=1R3jqXY6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353806AbiFMMws (ORCPT + 99 others); Mon, 13 Jun 2022 08:52:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351091AbiFMMwK (ORCPT ); Mon, 13 Jun 2022 08:52:10 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0514641C; Mon, 13 Jun 2022 04:12:24 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id A81FECE118D; Mon, 13 Jun 2022 11:12:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95614C3411C; Mon, 13 Jun 2022 11:12:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1655118741; bh=MK2DExhRzPuMniHrsCO4Hu8aINQml8/b84nZ7z6XkVg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1R3jqXY68C5574H2ggQZFdOerKqQxUDSx5R1uLgu0pWCVqSgaJjpkvL/L+WnM+sFH fENdGXkZS7hr0F5VGl8S5FfFvx7Ex9LrZ//cK2/xhfY/6P/OkRZAnaSDVX8F/jaOiQ uvOspqP/2M4qBktoXn7Urv967/tBXqmJGg0+b/hI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Peng Fan , Mathieu Poirier , Sasha Levin Subject: [PATCH 5.15 011/247] remoteproc: imx_rproc: Ignore create mem entry for resource table Date: Mon, 13 Jun 2022 12:08:33 +0200 Message-Id: <20220613094923.264637509@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220613094922.843438024@linuxfoundation.org> References: <20220613094922.843438024@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Fan [ Upstream commit 58b7c856519fe946620ee68dd0c37bd3c695484a ] Resource table is used by Linux to get information published by remote processor. It should be not be used for memory allocation, so not create rproc mem entry. Fixes: b29b4249f8f0 ("remoteproc: imx_rproc: add i.MX specific parse fw hook") Signed-off-by: Peng Fan Link: https://lore.kernel.org/r/20220415025737.1561976-1-peng.fan@oss.nxp.com Signed-off-by: Mathieu Poirier Signed-off-by: Sasha Levin --- drivers/remoteproc/imx_rproc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 05c39e1c56b4..59eae605ad59 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -447,6 +447,9 @@ static int imx_rproc_prepare(struct rproc *rproc) if (!strcmp(it.node->name, "vdev0buffer")) continue; + if (!strcmp(it.node->name, "rsc-table")) + continue; + rmem = of_reserved_mem_lookup(it.node); if (!rmem) { dev_err(priv->dev, "unable to acquire memory-region\n"); -- 2.35.1