patches for DPDK stable branches
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From: Kevin Traynor <ktraynor@redhat.com>
To: Wei Zhao <wei.zhao1@intel.com>
Cc: Peng Yuan <yuan.peng@intel.com>,
	Ferruh Yigit <ferruh.yigit@intel.com>,
	Wenzhuo Lu <wenzhuo.lu@intel.com>,
	Jingjing Wu <jingjing.wu@intel.com>,
	Bernard Iremonger <bernard.iremonger@intel.com>,
	dpdk stable <stable@dpdk.org>
Subject: Re: [dpdk-stable] patch 'app/testpmd: fix offloads config' has been queued to LTS release 18.11.3
Date: Fri, 23 Aug 2019 10:59:42 +0100
Message-ID: <523fa4cd-0589-cee9-abbe-052073e1b0eb@redhat.com> (raw)
In-Reply-To: <20190823094336.12078-46-ktraynor@redhat.com>

On 23/08/2019 10:43, Kevin Traynor wrote:
> Hi,
> 
> FYI, your patch has been queued to LTS release 18.11.3
> 
> Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
> It will be pushed if I get no objections before 08/28/19. So please
> shout if anyone has objections.
> 

Hi, the first of these 2 squashed patches in isolation caused a
regression found by Intel validation team which required a lot of
investigation and it being reverted at the last moment before 18.11.2.

In this case I would like an Ack from Zhao and one of the testpmd
maintainers that they will support this before applying the patch below.

thanks,
Kevin.

> 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.
> 
> Queued patches are on a temporary branch at:
> https://github.com/kevintraynor/dpdk-stable-queue
> 
> This queued commit can be viewed at:
> https://github.com/kevintraynor/dpdk-stable-queue/commit/df34973221d9e24d74b5381e540e95561ae69458
> 
> Thanks.
> 
> Kevin Traynor
> 
> ---
> From df34973221d9e24d74b5381e540e95561ae69458 Mon Sep 17 00:00:00 2001
> From: Wei Zhao <wei.zhao1@intel.com>
> Date: Thu, 9 May 2019 15:20:47 +0800
> Subject: [PATCH] app/testpmd: fix offloads config
> 
> [ upstream commit 5e91aeef218c452c370aacf74265c7a42b67dffa ]
> [ upstream commit 575e0fd1a0b33b5b6c977f743fd4ba27b3523517 ]
> 
> This is a squashed commit of the above upstream master commits.
> 
> 5e91aeef218c was previously applied to stable as:
> c14f54bd7fea ("app/testpmd: fix offload flags after port config")
> but had to be reverted in:
> 4d1815fe6a73 ("Revert "app/testpmd: fix offload flags after port config"")
> as it caused a regression.
> 
> Now that 575e0fd1a0b3 is available in upstream master to fix that
> regression, squashing those two commits and applying to stable.
> 
> Original upstream master commit messages:
> 
> commit 5e91aeef218c452c370aacf74265c7a42b67dffa
> Author: Wei Zhao <wei.zhao1@intel.com>
> Date:   Thu May 9 15:20:47 2019 +0800
> 
>     app/testpmd: fix offload flags after port config
> 
>     There is an error in function rxtx_port_config(), which may overwrite
>     offloads configuration get from function launch_args_parse() when run
>     testpmd app. So rxtx_port_config() should do "or" for port offloads.
> 
>     Fixes: d44f8a485f5d ("app/testpmd: enable per queue configure")
>     Cc: stable@dpdk.org
> 
>     Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
>     Tested-by: Peng Yuan <yuan.peng@intel.com>
> 
> commit 575e0fd1a0b33b5b6c977f743fd4ba27b3523517
> Author: Wei Zhao <wei.zhao1@intel.com>
> Date:   Mon Jun 10 14:45:10 2019 +0800
> 
>     app/testpmd: fix offloads config
> 
>     There is no need to use default offloads configuration
>     if offloads configuration has been pass down from upper layer.
>     The default offloads are overwritten if not zero.
> 
>     Fixes: 5e91aeef218c ("app/testpmd: fix offload flags after port config")
>     Cc: stable@dpdk.org
> 
>     Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
>     Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
> 
> Cc: Wenzhuo Lu <wenzhuo.lu@intel.com>
> Cc: Jingjing Wu <jingjing.wu@intel.com>
> Cc: Bernard Iremonger <bernard.iremonger@intel.com>
> ---
>  app/test-pmd/testpmd.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index b4215c75d..41283b481 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -2736,7 +2736,11 @@ rxtx_port_config(struct rte_port *port)
>  {
>  	uint16_t qid;
> +	uint64_t offloads;
>  
>  	for (qid = 0; qid < nb_rxq; qid++) {
> +		offloads = port->rx_conf[qid].offloads;
>  		port->rx_conf[qid] = port->dev_info.default_rxconf;
> +		if (offloads != 0)
> +			port->rx_conf[qid].offloads = offloads;
>  
>  		/* Check if any Rx parameters have been passed */
> @@ -2760,5 +2764,8 @@ rxtx_port_config(struct rte_port *port)
>  
>  	for (qid = 0; qid < nb_txq; qid++) {
> +		offloads = port->tx_conf[qid].offloads;
>  		port->tx_conf[qid] = port->dev_info.default_txconf;
> +		if (offloads != 0)
> +			port->tx_conf[qid].offloads = offloads;
>  
>  		/* Check if any Tx parameters have been passed */
> 


  reply index

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-23  9:42 [dpdk-stable] patch 'net/bnx2x: fix warnings from invalid assert' " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'net/qede: " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'eal: correct log for alarm error' " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'eal/linux: fix return after alarm registration failure' " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'kernel/freebsd: fix module build on latest head' " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'kernel/linux: fix modules install path' " Kevin Traynor
2019-08-23 10:04   ` Igor Ryzhov
2019-08-23  9:42 ` [dpdk-stable] patch 'ip_frag: fix IPv6 fragment size calculation' " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'test/hash: fix off-by-one check on core count' " Kevin Traynor
2019-08-23  9:42 ` [dpdk-stable] patch 'test/hash: rectify slave id to point to valid cores' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'bus/vmbus: skip non-network devices' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'bpf: fix check array size' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'eal: hide internal hotplug function' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'vfio: remove incorrect experimental tag' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'mem: remove incorrect experimental tag on static symbol' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'telemetry: add missing header include' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'eal: fix positive error codes from probe/remove' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net/bnx2x: fix invalid free on unplug' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'drivers/net: fix double free on init failure' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net: fix encapsulation markers for inner L3 offset' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net/mlx5: fix 32-bit build' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net/netvsc: fix RSS offload settings' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net/netvsc: fix xstats id' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net/netvsc: fix xstats for VF device' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'doc: fix typos in flow API guide' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net: fix how L4 checksum choice is tested' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'eal/freebsd: fix init completion' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'raw/skeleton: fix test of attribute set/get' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'examples/l3fwd-vf: remove unused Rx/Tx configuration' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'doc: remove useless Rx configuration in l2fwd guide' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'test: add rawdev autotest to meson' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'event/dpaa2: fix timeout ticks' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'eventdev: fix doxygen comment' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'app/eventdev: fix order test port creation' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'test/eventdev: fix producer core validity checks' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'net/mvneta: fix ierror statistics' " Kevin Traynor
2019-08-25 11:41   ` [dpdk-stable] [EXT] " Liron Himi
2019-08-23  9:43 ` [dpdk-stable] patch 'net: fix definition of IPv6 traffic class mask' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'examples: fix pkg-config detection with older make' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'bpf: fix validate for function return value' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'raw/ifpga/base: fix use of untrusted scalar " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'raw/ifpga/base: fix physical address info' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'usertools: fix refresh binding infos' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'doc: add a note for multi-process in mempool guide' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'table: fix crash in LPM IPv6' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'test: fix autotest crash' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'telemetry: fix build' " Kevin Traynor
2019-08-23  9:43 ` [dpdk-stable] patch 'app/testpmd: fix offloads config' " Kevin Traynor
2019-08-23  9:59   ` Kevin Traynor [this message]
2019-09-04 17:44     ` Kevin Traynor
2019-09-05  2:14       ` Zhao1, Wei
2019-09-11 14:46         ` Kevin Traynor
2019-09-13  9:27           ` Iremonger, Bernard

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