From: Thomas Monjalon <thomas@monjalon.net>
To: "Zhang, Roy Fan" <roy.fan.zhang@intel.com>
Cc: dev@dpdk.org, "De Lara Guarch,
Pablo" <pablo.de.lara.guarch@intel.com>,
"Zhang, Helin" <helin.zhang@intel.com>,
"Zhang, Qi Z" <qi.z.zhang@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3] net/i40e: fix link status update
Date: Wed, 30 May 2018 12:25:27 +0200 [thread overview]
Message-ID: <10397704.dxBWFqvgLZ@xps> (raw)
In-Reply-To: <E115CCD9D858EF4F90C690B0DCB4D8977F8C9975@IRSMSX108.ger.corp.intel.com>
> > This patch fixes link status update problem in interrupt mode.
> > Previously, directly reading link status register instead of accessing via admin
> > queue command may cause the link status change interrupt callback inactive.
> > This patch fixes the problem by making the driver only read the register in "no
> > wait" and polling mode.
> >
> > Bugzilla ID: 54
> > Fixes: eef2daf2e199 ("net/i40e: fix link update no wait")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
>
> Tested-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Applied, thanks
prev parent reply other threads:[~2018-05-30 10:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-29 16:23 [dpdk-dev] [PATCH] " Fan Zhang
2018-05-29 20:10 ` Thomas Monjalon
2018-05-30 8:26 ` [dpdk-dev] [PATCH v2] " Fan Zhang
2018-05-30 8:30 ` Fan Zhang
2018-05-30 8:30 ` [dpdk-dev] [PATCH v3] " Fan Zhang
2018-05-30 8:47 ` Zhang, Qi Z
2018-05-30 9:54 ` De Lara Guarch, Pablo
2018-05-30 10:25 ` Thomas Monjalon [this message]
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