From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0AD1F1ABEAB; Thu, 15 Aug 2024 13:33:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723728821; cv=none; b=HR8nv8opHqXGHrPAMY5wh1MfbzrfU5MUBsZtPg65Rfj7fS3cCsjUR5hrKdlK4/nNoTBq03bw2fe4H6MqZ1IHX9I9TILr84ObI7GK4QJHN+UT8NN5uDR39dcM2LNDtOd1lD9KIMpHf8aMoOujBzxEqraWDDOgVmRzliNxnYcdfJE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723728821; c=relaxed/simple; bh=uV3CMouF1OtWZVIU6s2+4N33Und/wgWmgPcvHKigsjg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LoKqS5HHTDmyf9e+7mN3owYdGDSH3Fl/SoWJXHWsdNDxSdb7Y2/yp9KbdPJIeydPV9AvfTNXM7PCaadRkokCNJLglrn6YVF/4lKKPh7Le5Ww27ho+Vc7tXGWjm0rVF7iIosFbj7UFJqu9cx6coXkYB487WZLNqgTeDXjaykxql8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=kZZTAVcO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="kZZTAVcO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F006C32786; Thu, 15 Aug 2024 13:33:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723728820; bh=uV3CMouF1OtWZVIU6s2+4N33Und/wgWmgPcvHKigsjg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kZZTAVcOeid2G9oQ1Fjdd55+tAdzcNftf7G1viWuOUQpB6D+KMAUpguuqefor98dJ 10yCU8KJHPZ7I+vSsEGMAYTRYmt6T/P5VSiOtcupAdP5xoonMa7xSmFLH8TJ2Ov+QP VOdR/UJ6zeHzyONyyYlAJFhhfYQ1SqiZaSdvA2Ps= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dong Aisheng , Peng Fan , Mathieu Poirier , Bjorn Andersson , Sasha Levin Subject: [PATCH 4.19 121/196] remoteproc: imx_rproc: Fix ignoring mapping vdev regions Date: Thu, 15 Aug 2024 15:23:58 +0200 Message-ID: <20240815131856.705735045@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131852.063866671@linuxfoundation.org> References: <20240815131852.063866671@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dong Aisheng [ Upstream commit afe670e23af91d8a74a8d7049f6e0984bbf6ea11 ] 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 Stable-dep-of: 2fa26ca8b786 ("remoteproc: imx_rproc: Skip over memory region when node value is NULL") Signed-off-by: Sasha Levin --- drivers/remoteproc/imx_rproc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 99d1a90ea084a..4eec6b380f11c 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -289,8 +289,8 @@ static int imx_rproc_addr_init(struct imx_rproc *priv, 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) { -- 2.43.0