netdev - RE: [PATCH net-next v3 2/2] be2net: csum, tso and rss steering offload support for VxLAN

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Message-ID: <CF9D1877D81D214CB0CA0669EFAE020C2A41B74C@CMEXMB1.ad.emulex.com>
Date:	Thu, 27 Mar 2014 05:07:41 +0000
From:	Sathya Perla <Sathya.Perla@...lex.Com>
To:	David Miller <davem@...emloft.net>
CC:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [PATCH net-next v3 2/2] be2net: csum, tso and rss steering
 offload support for VxLAN

> -----Original Message-----
> From: David Miller [mailto:davem@...emloft.net]
> 
> From: Sathya Perla <sathya.perla@...lex.com>
> Date: Tue, 25 Mar 2014 19:20:30 +0530
> 
> > This patch mainly implements the add/del_vxlan_port() methods by invoking
> > the needed FW cmds for supporting VxLAN offloads for Skyhawk-R.
> >
> > Signed-off-by: Sathya Perla <sathya.perla@...lex.com>
> 
> I know Or Gerlitz mentioned sleeping and that's where this workqueue comes
> from, but please I'd say to not add this if it's not necessary.
> 
> be_cmd_set_profile_config() runs with a BH spinlock held during it's
> entirety, it will never sleep.
> 
> So please go back to what you were doing in the first revision of this
> patch and submit the command synchronously rather than via a workqueue.

:-) Ok, I'll send out a v4 patch-set. Thanks. 
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