lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1613392463-9676-10-git-send-email-peng.fan@oss.nxp.com>
Date:   Mon, 15 Feb 2021 20:34:22 +0800
From:   peng.fan@....nxp.com
To:     ohad@...ery.com, bjorn.andersson@...aro.org,
        mathieu.poirier@...aro.org, o.rempel@...gutronix.de,
        robh+dt@...nel.org, devicetree@...r.kernel.org
Cc:     shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com,
        linux-remoteproc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        paul@...pouillou.net, matthias.bgg@...il.com, agross@...nel.org,
        patrice.chotard@...com, Peng Fan <peng.fan@....com>
Subject: [PATCH V10 09/10] remoteproc: imx_rproc: ignore mapping vdev regions

From: Peng Fan <peng.fan@....com>

vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar.
They are handled by remoteproc common code, no need to map in imx
rproc driver.

Signed-off-by: Peng Fan <peng.fan@....com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 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 0124ebf69838..3685bbd135b0 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -417,6 +417,9 @@ 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"))
+			continue;
 		err = of_address_to_resource(node, 0, &res);
 		if (err) {
 			dev_err(dev, "unable to resolve memory region\n");
-- 
2.30.0

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ