Re: [dpdk-stable] patch 'net/vhost: fix double free of MAC address' has been queued to LTS release 18.11.1

[Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>]

Hello Kevin,

Thanks for your answering.
Basic questions to ask.

Q1. When 18.11.1 will be released?
11st January?

Q2. Let us assume that I submit another patch
to dev@dpdk.org CCed stable@dpdk.org.
Target stable release version is 18.11.2?
If yes, when the above release will be available?
Where can I get such a schedule?

Note that so far I did not subscribe to stable mailing list.
(I just subscribed that)

Thanks!

BR,
Hideyuki Yamashita
NTT TechnoCross

> On 01/07/2019 12:04 AM, Hideyuki Yamashita wrote:
> > Hello Kevin,
> > 
> 
> Hi Hideyuki,
> 
> > Thanks for your answering me.
> > 
> > I understand that now my patch is queued to LTS 18.11.1.
> > 
> > I would like to ask general rules which kind of patch is queued
> > to LTS and which is not.
> > (If I CCed stable@dpdk.org when I submmit patch, it is automatically 
> > queued? If that is true then how (or where) can I watch the status
> > of my patch?)
> > 
> 
> In short yes with 'Cc: stable@dpdk.org' tag, and a relevant 'Fixes:..'
> tag. See fuller answer here:
> http://doc.dpdk.org/guides/contributing/stable.html#what-changes-should-be-backported
> 
> Status is through emails like this one, and a summary email before
> release. e.g for 18.08
> https://mails.dpdk.org/archives/stable/2018-December/011828.html
> 
> Kevin.
> 
> > The reason why I ask this is that from user perspective
> > I want as much patches be queued to LTS so that we can 
> > use LTS as stable one.
> > 
> 
> Yes, I agree :-)
> 
> > Thanks!
> > 
> > BR,
> > Hideyuki Yamashita
> > NTT TechnoCross
> > 
> >> Hi,
> >>
> >> FYI, your patch has been queued to LTS release 18.11.1
> >>
> >> Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
> >> It will be pushed if I get no objections before 01/11/19. So please
> >> shout if anyone has objections.
> >>
> >> Also note that after the patch there's a diff of the upstream commit vs the
> >> patch applied to the branch. This will indicate if there was any rebasing
> >> needed to apply to the stable branch. If there were code changes for rebasing
> >> (ie: not only metadata diffs), please double check that the rebase was
> >> correctly done.
> >>
> >> Thanks.
> >>
> >> Kevin Traynor
> >>
> >> ---
> >> From 00ffa031bda23be8e1d558d8ed981389628bc543 Mon Sep 17 00:00:00 2001
> >> From: Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>
> >> Date: Wed, 19 Dec 2018 13:37:18 +0900
> >> Subject: [PATCH] net/vhost: fix double free of MAC address
> >>
> >> [ upstream commit 6e3339ca07734e59cd0c24594e3014ab49a0ffc0 ]
> >>
> >> The common data freeing has been moved to rte_eth_dev_release_port(),
> >> so freeing mac_addrs like this in eth_dev_close() is unnecessary and
> >> will cause double free.
> >>
> >> Fixes: e16adf08e54d ("ethdev: free all common data when releasing port")
> >>
> >> Signed-off-by: Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>
> >> Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
> >> Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
> >> ---
> >>  drivers/net/vhost/rte_eth_vhost.c | 1 -
> >>  1 file changed, 1 deletion(-)
> >>
> >> diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c
> >> index 42bdfcbd5..b2cda0483 100644
> >> --- a/drivers/net/vhost/rte_eth_vhost.c
> >> +++ b/drivers/net/vhost/rte_eth_vhost.c
> >> @@ -1001,5 +1001,4 @@ eth_dev_close(struct rte_eth_dev *dev)
> >>  			rte_free(dev->data->tx_queues[i]);
> >>  
> >> -	rte_free(dev->data->mac_addrs);
> >>  	free(internal->dev_name);
> >>  	free(internal->iface_name);
> >> -- 
> >> 2.19.0
> >>
> >> ---
> >>   Diff of the applied patch vs upstream commit (please double-check if non-empty:
> >> ---
> >> --- -	2019-01-04 13:23:09.004712018 <sip:09004712018> +0000
> >> +++ 0064-net-vhost-fix-double-free-of-MAC-address.patch	2019-01-04 13:23:07.000000000 <sip:07000000000> +0000
> >> @@ -1,14 +1,15 @@
> >> -From 6e3339ca07734e59cd0c24594e3014ab49a0ffc0 Mon Sep 17 00:00:00 2001
> >> +From 00ffa031bda23be8e1d558d8ed981389628bc543 Mon Sep 17 00:00:00 2001
> >>  From: Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>
> >>  Date: Wed, 19 Dec 2018 13:37:18 +0900
> >>  Subject: [PATCH] net/vhost: fix double free of MAC address
> >>  
> >> +[ upstream commit 6e3339ca07734e59cd0c24594e3014ab49a0ffc0 ]
> >> +
> >>  The common data freeing has been moved to rte_eth_dev_release_port(),
> >>  so freeing mac_addrs like this in eth_dev_close() is unnecessary and
> >>  will cause double free.
> >>  
> >>  Fixes: e16adf08e54d ("ethdev: free all common data when releasing port")
> >> -Cc: stable@dpdk.org
> >>  
> >>  Signed-off-by: Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>
> >>  Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
> > 
> >