From: Jakub Kicinski <kuba@kernel.org>
To: Moises Veleta <moises.veleta@linux.intel.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net,
johannes@sipsolutions.net, ryazanov.s.a@gmail.com,
loic.poulain@linaro.org, m.chetan.kumar@intel.com,
chandrashekar.devegowda@intel.com, linuxwwan@intel.com,
haijun.liu@mediatek.com, andriy.shevchenko@linux.intel.com,
ilpo.jarvinen@linux.intel.com, ricardo.martinez@linux.intel.com,
sreehari.kancharla@intel.com, dinesh.sharma@intel.com
Subject: Re: [PATCH net-next 1/1] net: wwan: t7xx: Add port for modem logging
Date: Fri, 20 May 2022 10:37:11 -0700 [thread overview]
Message-ID: <20220520103711.5f7f5b45@kernel.org> (raw)
In-Reply-To: <20220519182703.27056-1-moises.veleta@linux.intel.com>
On Thu, 19 May 2022 11:27:03 -0700 Moises Veleta wrote:
> + ret = copy_from_user(skb_put(skb, actual_len), buf, actual_len);
> + if (ret) {
> + ret = -EFAULT;
> + goto err_out;
> + }
> +
> + ret = t7xx_port_send_skb(port, skb, 0, 0);
> + if (ret)
> + goto err_out;
We don't allow using debugfs to pass random data from user space
to firmware in networking. You need to find another way.
next prev parent reply other threads:[~2022-05-20 17:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-19 18:27 [PATCH net-next 1/1] net: wwan: t7xx: Add port for modem logging Moises Veleta
2022-05-20 8:33 ` Kumar, M Chetan
2022-05-20 20:37 ` moises.veleta
2022-05-20 17:37 ` Jakub Kicinski [this message]
2022-05-20 17:42 ` moises.veleta
2022-05-20 17:48 ` Jakub Kicinski
2022-05-20 18:01 ` moises.veleta
2022-05-20 18:15 ` Jakub Kicinski
[not found] ` <dc07d0a9-793b-5b76-cf10-d8fad77c04ea@linux.intel.com>
[not found] ` <20220520144630.56841d21@kernel.org>
2022-05-20 22:00 ` moises.veleta
2022-05-24 5:11 ` moises.veleta
2022-05-24 18:04 ` Jakub Kicinski
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