linux-kernel - RE: [PATCH net] net: hyperv: initialize link status correctly

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Message-ID: <366785442d3b42d593f3c5df3f867ddd@DFM-DB3MBX15-06.exchange.corp.microsoft.com>
Date:	Mon, 27 Jan 2014 16:05:03 +0000
From:	Haiyang Zhang <haiyangz@...rosoft.com>
To:	Jason Wang <jasowang@...hat.com>,
	KY Srinivasan <kys@...rosoft.com>,
	"devel@...uxdriverproject.org" <devel@...uxdriverproject.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH net] net: hyperv: initialize link status correctly



> -----Original Message-----
> From: Jason Wang [mailto:jasowang@...hat.com]
> Sent: Monday, January 27, 2014 2:31 AM
> To: KY Srinivasan; Haiyang Zhang; devel@...uxdriverproject.org;
> netdev@...r.kernel.org; linux-kernel@...r.kernel.org
> Cc: Jason Wang
> Subject: [PATCH net] net: hyperv: initialize link status correctly
> 
> Call netif_carrier_on() after register_device(). Otherwise it won't work since
> the device was still in NETREG_UNINITIALIZED state.
> 
> Fixes a68f9614614749727286f675d15f1e09d13cb54a
> (hyperv: Fix race between probe and open calls)
> 
> Cc: Haiyang Zhang <haiyangz@...rosoft.com>
> Cc: K. Y. Srinivasan <kys@...rosoft.com>
> Reported-by: Di Nie <dnie@...hat.com>
> Tested-by: Di Nie <dnie@...hat.com>
> Signed-off-by: Jason Wang <jasowang@...hat.com>
> ---

I'm working on a fix for this, and will submit it soon.

Thanks,
- Haiyang


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