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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C3C9C433EF for ; Tue, 16 Nov 2021 00:02:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 558F563253 for ; Tue, 16 Nov 2021 00:02:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348435AbhKPAFx (ORCPT ); Mon, 15 Nov 2021 19:05:53 -0500 Received: from mail.kernel.org ([198.145.29.99]:45392 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345018AbhKOT0C (ORCPT ); Mon, 15 Nov 2021 14:26:02 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3F11F63702; Mon, 15 Nov 2021 19:08:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637003325; bh=zU4rPBiqFthSUjgIk5HQ8ztLDn7MoThQ1/ySetEX4hA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kNDV+n41HExZPy5ht5CI7lcXMXC3IRdZwjbgIMvH6gds9W3o9QcBmw1mctbq3FYAO D8un7jeDR2hVwpaIIas8+F70hr3COw2Ku9AoWNCMfwV32W+jWp1RnzJLxUSGmhpWYV qrFN3lEzMB2SKIErBFXwJ1ssUQG9+ZcHGtrl8qk4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dong Aisheng , Peng Fan , Mathieu Poirier , Bjorn Andersson Subject: [PATCH 5.15 894/917] remoteproc: imx_rproc: Fix ignoring mapping vdev regions Date: Mon, 15 Nov 2021 18:06:29 +0100 Message-Id: <20211115165459.368387722@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165428.722074685@linuxfoundation.org> References: <20211115165428.722074685@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dong Aisheng commit afe670e23af91d8a74a8d7049f6e0984bbf6ea11 upstream. vdev regions are typically named vdev0buffer, vdev0ring0, vdev0ring1 and etc. Change to strncmp to cover them all. Fixes: 8f2d8961640f ("remoteproc: imx_rproc: ignore mapping vdev regions") Reviewed-and-tested-by: Peng Fan Signed-off-by: Dong Aisheng Signed-off-by: Peng Fan Cc: stable Link: https://lore.kernel.org/r/20210910090621.3073540-5-peng.fan@oss.nxp.com Signed-off-by: Mathieu Poirier Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman --- drivers/remoteproc/imx_rproc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -582,8 +582,8 @@ static int imx_rproc_addr_init(struct im struct resource res; node = of_parse_phandle(np, "memory-region", a); - /* Not map vdev region */ - if (!strcmp(node->name, "vdev")) + /* Not map vdevbuffer, vdevring region */ + if (!strncmp(node->name, "vdev", strlen("vdev"))) continue; err = of_address_to_resource(node, 0, &res); if (err) {