From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Herakliusz Lipiec <herakliusz.lipiec@intel.com>,
Keith Wiles <keith.wiles@intel.com>
Cc: dev@dpdk.org, rasland@mellanox.com, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/tap: ipc add check for number of messages received
Date: Fri, 19 Apr 2019 18:37:31 +0100 [thread overview]
Message-ID: <3f84258b-228a-cd72-972c-d0b3c70a8818@intel.com> (raw)
In-Reply-To: <20190419102852.45526-1-herakliusz.lipiec@intel.com>
On 4/19/2019 11:28 AM, Herakliusz Lipiec wrote:
> A sucessfull call to rte_mp_request_sync does not guarantee that there
> are any messages in the buffer, and this should be checked for before
> accessing data in the message. Buffer can be empty if IPC is disabled or
> if we deciede to ignore replies.
>
> Fixes: c9aa56edec8e ("net/tap: access primary process queues from secondary")
> Cc: rasland@mellanox.com
> Cc: stable@dpdk.org
> Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied to dpdk-next-net/master, thanks.
(https://bugs.dpdk.org/show_bug.cgi?id=257 created for the API)
prev parent reply other threads:[~2019-04-19 17:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-18 17:19 [dpdk-dev] [PATCH] net/tap: ipc add check for number of messages received Herakliusz Lipiec
2019-04-18 18:13 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2019-04-19 16:39 ` Lipiec, Herakliusz
2019-04-19 17:17 ` Ferruh Yigit
2019-04-19 10:28 ` [dpdk-dev] [PATCH v2] " Herakliusz Lipiec
2019-04-19 17:37 ` Ferruh Yigit [this message]
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