Re: [PATCH V3 FIX for-3.19] IB/ipoib: Fix sendonly traffic and multicast traffic

[Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

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On Mon, 2015-01-26 at 15:16 +0200, Or Gerlitz wrote:
> On Mon, Jan 26, 2015 at 3:00 PM, Erez Shitrit <erezsh-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> wrote:
> > Following commit 016d9fb25cd9 "IPoIB: fix MCAST_FLAG_BUSY usage" both
> > IPv6 traffic and for the most cases all IPv4 multicast traffic aren't
> > working.
> 
> 
> Hi Doug + Roland
> 
> Erez was very patiently reviewing and testing all the six (V0...V5)
> patch series you sent to fix the 3.19-rc1 regression.

Yes he has.

>  Can you also
> give this patch a try?

I can test it.  But I need to know how it's supposed to be applied.  Is
this in lieu of my entire patchset?  If so, I know there are some things
not addressed here that should be pulled in from my patchset.

>  We believe it addresses your concerns re the
> previous versions of it and fix the RC1 regression.

It might fix the regression, it might also reintroduce a race on
ifup/ifdown.  I'll test and see.

-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
              GPG KeyID: 0E572FDD



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