From: "Min Hu (Connor)" <humin29@huawei.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>, <dev@dpdk.org>
Cc: <thomas@monjalon.net>, <andrew.rybchenko@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH] ethdev: add sanity checks in control APIs
Date: Tue, 13 Apr 2021 11:23:31 +0800 [thread overview]
Message-ID: <a4d04ead-9aec-0e1d-3bf4-6ed509802d94@huawei.com> (raw)
In-Reply-To: <41dda92b-e8d8-8e52-24b8-5b7598c9a6ec@intel.com>
Hi, Ferruh,
Thanks for your comment.
All has been fixed in v2, please check it out.
Thanks.
在 2021/4/13 7:08, Ferruh Yigit 写道:
> On 4/10/2021 10:18 AM, Min Hu (Connor) wrote:
>> This patch adds more sanity checks in control path APIs.
>>
>> Fixes: 214ed1acd125 ("ethdev: add iterator to match devargs input")
>> Fixes: 3d98f921fbe9 ("ethdev: unify prefix for static functions and
>> variables")
>> Fixes: 0366137722a0 ("ethdev: check for invalid device name")
>> Fixes: d948f596fee2 ("ethdev: fix port data mismatched in multiple
>> process model")
>> Fixes: 5b7ba31148a8 ("ethdev: add port ownership")
>> Fixes: f8244c6399d9 ("ethdev: increase port id range")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
>
> Thanks Connor for the patch, please find a few minor comments below.
>
> <...>
>
>> @@ -3822,6 +3903,9 @@ rte_eth_dev_rss_reta_query(uint16_t port_id,
>> struct rte_eth_dev *dev;
>> int ret;
>> + if (reta_conf == NULL)
>> + return -EINVAL;
>> +
>
> The 'eth_check_reta_mask()' & 'eth_check_reta_entry()' static fucntions
> are also checking 'reta_conf' against NULL, they may be removed after
> these checks.
>
> <...>
>
>> @@ -4447,6 +4552,9 @@ rte_eth_dev_callback_process(struct rte_eth_dev
>> *dev,
>> struct rte_eth_dev_callback dev_cb;
>> int rc = 0;
>> + if (dev == NULL)
>> + return -EINVAL;
>> +
>
> This is internal API, not sure if needed to verify 'dev' here, it won't
> hurt of course, but just to prevent unnecessary checks. No strong option.
>
> Same comment for all internal functions that changed.
>
> <...>
>
>> @@ -5370,6 +5502,9 @@ rte_eth_dev_get_dcb_info(uint16_t port_id,
>> {
>> struct rte_eth_dev *dev;
>> + if (dcb_info == NULL)
>> + return -EINVAL;
>> +
>
> Function documentation in the header file, doesn't list '-EINVAL' as a
> return value, whenever a new return value is returned, it needs to be
> documented.
> .
next prev parent reply other threads:[~2021-04-13 3:23 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-10 9:18 Min Hu (Connor)
2021-04-12 23:08 ` Ferruh Yigit
2021-04-13 3:23 ` Min Hu (Connor) [this message]
2021-04-13 3:22 ` [dpdk-dev] [PATCH v2] " Min Hu (Connor)
2021-04-13 8:44 ` Andrew Rybchenko
2021-04-13 8:58 ` Thomas Monjalon
2021-04-13 9:24 ` Ferruh Yigit
2021-04-14 11:12 ` Min Hu (Connor)
2021-04-29 17:48 ` Tyler Retzlaff
2021-04-29 18:18 ` Stephen Hemminger
2021-04-14 11:11 ` [dpdk-dev] [PATCH v3] " Min Hu (Connor)
2021-04-14 12:00 ` Andrew Rybchenko
2021-04-15 0:52 ` Min Hu (Connor)
2021-04-15 0:52 ` [dpdk-dev] [PATCH v4] " Min Hu (Connor)
2021-04-15 8:15 ` Andrew Rybchenko
2021-04-15 11:09 ` Min Hu (Connor)
2021-04-15 11:57 ` Thomas Monjalon
2021-04-15 12:03 ` Andrew Rybchenko
2021-04-15 12:20 ` Thomas Monjalon
2021-04-15 12:43 ` Andrew Rybchenko
2021-04-15 12:04 ` Kevin Traynor
2021-04-15 12:15 ` Thomas Monjalon
2021-04-16 7:01 ` Min Hu (Connor)
2021-04-16 7:00 ` Min Hu (Connor)
2021-04-16 10:09 ` Kevin Traynor
2021-04-16 10:44 ` Min Hu (Connor)
2021-04-15 11:09 ` [dpdk-dev] [PATCH v5] " Min Hu (Connor)
2021-04-15 15:38 ` Ferruh Yigit
2021-04-16 7:02 ` Min Hu (Connor)
2021-04-16 16:19 ` Stephen Hemminger
2021-04-15 15:45 ` Ferruh Yigit
2021-04-15 16:21 ` Thomas Monjalon
2021-04-16 7:04 ` Min Hu (Connor)
2021-04-16 16:25 ` Stephen Hemminger
2021-04-16 6:52 ` [dpdk-dev] [PATCH v6] " Min Hu (Connor)
2021-04-16 10:22 ` Kevin Traynor
2021-04-16 11:00 ` Min Hu (Connor)
2021-04-16 16:28 ` Stephen Hemminger
2021-04-17 0:28 ` Min Hu (Connor)
2021-04-17 21:37 ` Thomas Monjalon
2021-04-19 0:34 ` Min Hu (Connor)
2021-04-17 7:42 ` Min Hu (Connor)
2021-04-16 11:00 ` [dpdk-dev] [PATCH v7] " Min Hu (Connor)
2021-04-16 11:31 ` Ferruh Yigit
2021-04-16 12:02 ` Thomas Monjalon
2021-04-17 7:39 ` Min Hu (Connor)
2021-04-17 7:39 ` [dpdk-dev] [PATCH v8] " Min Hu (Connor)
2021-04-20 10:04 ` Thomas Monjalon
2021-04-20 13:59 ` Ferruh Yigit
2021-04-20 14:20 ` Kevin Traynor
2021-04-20 14:33 ` Thomas Monjalon
2021-04-21 2:36 ` [dpdk-dev] [PATCH v9] " Ferruh Yigit
2021-04-21 10:48 ` Thomas Monjalon
2021-04-21 11:28 ` Andrew Rybchenko
2021-04-21 12:36 ` Min Hu (Connor)
2021-04-21 12:38 ` Kevin Traynor
2021-04-21 13:19 ` Ferruh Yigit
2021-04-21 13:40 ` Ferruh Yigit
2021-04-21 13:50 ` Andrew Rybchenko
2021-04-21 13:50 ` Andrew Rybchenko
2021-04-21 14:17 ` Ferruh Yigit
2021-04-21 12:36 ` [dpdk-dev] [PATCH v10] " Min Hu (Connor)
2021-04-21 14:19 ` Ferruh Yigit
2021-04-21 16:22 ` Ferruh Yigit
2021-04-21 17:16 ` Ferruh Yigit
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