From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>,
Thomas Monjalon <thomas@monjalon.net>
Cc: <dev@dpdk.org>, Wenzhuo Lu <wenzhuo.lu@intel.com>, <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4 1/3] ethdev: fix invalid device configuration after failure
Date: Tue, 13 Nov 2018 14:19:08 +0300 [thread overview]
Message-ID: <a92a2032-c6e6-fa22-6331-2936989f3ecf@solarflare.com> (raw)
In-Reply-To: <20181113111238.80107-1-ferruh.yigit@intel.com>
On 11/13/18 2:12 PM, Ferruh Yigit wrote:
> From: Wenzhuo Lu <wenzhuo.lu@intel.com>
>
> The new configuration is stored during the rte_eth_dev_configure() API
> but the API may fail. After failure stored configuration will be
> invalid since it is not fully applied to the device.
>
> We better roll the configuration back after failure.
>
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
>
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
next prev parent reply other threads:[~2018-11-13 11:19 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-12 5:27 [dpdk-dev] [PATCH] ethdev: fix device info getting Wenzhuo Lu
2018-07-12 8:06 ` Andrew Rybchenko
2018-07-13 1:56 ` Lu, Wenzhuo
2018-07-13 2:42 ` [dpdk-dev] [PATCH v2] " Wenzhuo Lu
2018-07-13 8:02 ` Andrew Rybchenko
2018-07-16 1:08 ` Lu, Wenzhuo
2018-07-16 1:58 ` Lu, Wenzhuo
2018-08-01 15:36 ` Thomas Monjalon
2018-08-13 2:50 ` Lu, Wenzhuo
2018-08-13 8:38 ` Andrew Rybchenko
2018-08-14 0:57 ` Lu, Wenzhuo
2018-08-22 16:55 ` Ferruh Yigit
2018-08-23 8:58 ` Andrew Rybchenko
2018-10-22 12:01 ` Ferruh Yigit
2018-10-22 12:13 ` Thomas Monjalon
2018-10-23 1:25 ` Lu, Wenzhuo
2018-10-23 7:28 ` Thomas Monjalon
2018-11-06 0:56 ` Lu, Wenzhuo
2018-11-06 7:40 ` Andrew Rybchenko
2018-11-08 2:09 ` [dpdk-dev] [PATCH v3 1/2] " Wenzhuo Lu
2018-11-08 2:09 ` [dpdk-dev] [PATCH v3 2/2] ethdev: device configuration enhancement Wenzhuo Lu
2018-11-08 6:25 ` Andrew Rybchenko
2018-11-09 21:10 ` Ferruh Yigit
2018-11-13 0:46 ` Lu, Wenzhuo
2018-11-13 9:40 ` Ferruh Yigit
2018-11-14 1:28 ` Lu, Wenzhuo
2018-11-13 11:12 ` [dpdk-dev] [PATCH v4 1/3] ethdev: fix invalid device configuration after failure Ferruh Yigit
2018-11-13 11:12 ` [dpdk-dev] [PATCH v4 2/3] ethdev: fix device info getting Ferruh Yigit
2018-11-13 11:19 ` Andrew Rybchenko
2018-11-13 11:12 ` [dpdk-dev] [PATCH v4 3/3] ethdev: eliminate interim variable Ferruh Yigit
2018-11-13 11:22 ` Andrew Rybchenko
2018-11-13 11:51 ` Ferruh Yigit
2018-11-13 11:56 ` Andrew Rybchenko
2018-11-13 11:19 ` Andrew Rybchenko [this message]
2018-11-13 17:49 ` [dpdk-dev] [PATCH v4 1/3] ethdev: fix invalid device configuration after failure Ferruh Yigit
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