[dpdk-stable] [PATCH 20.11] Coverity issue: When IAVF driver used, some operation such as setting mtu will cause coredump if there is secondary process. Bugzilla ID: NA Fixes: Because secondary process wrongly modify shared data of rte_eth_dev. After iavf_dev_stop exec

[Luca Boccassi]

On Fri, 2021-08-27 at 10:33 +0000, Yang, Ming 1. (NSB - CN/Hangzhou)
wrote:
> Hi DPDK maintainer,
> 
> We want to upstream our dpdk patch for fixing bug. But it seems that "git send-email" still can't be work. Can you review and apply this patch to branch 20.11 of git repository dpdk_stable.
> 
> ------------------------------------------------------------------------------------------------------------------------------
> Coverity issue: When IAVF driver used, some operation such as setting mtu will cause coredump if there is secondary process.
> Bugzilla ID: NA
> Fixes: Because secondary process wrongly modify shared data of rte_eth_dev. After iavf_dev_stop execute in primary process, rxq->ops->release_mbufs may be NULL point. Fix prevent secondary process to modify these shared data.
> Cc: stable at dpdk.org<mailto:stable at dpdk.org>
> 
> Brs,
> Yang Ming
> 

Hi,

I assume you added the patch as an attachment - that will not work,
attachments are not allowed on this mailing list. There was no patch in
your mail.

-- 
Kind regards,
Luca Boccassi