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From: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Tadeusz Struk
	<tadeusz.struk-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Jason Gunthorpe
	<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH] [RFC] IB/hfi1: Fix port ordering issue in a multiport device
Date: Wed, 18 Jan 2017 19:17:51 -0500	[thread overview]
Message-ID: <1484785071.2406.69.camel@redhat.com> (raw)
In-Reply-To: <934eb6c4-fbba-28d0-d6bb-f036cc9ced5c-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

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On Wed, 2017-01-18 at 14:03 -0800, Tadeusz Struk wrote:
> On 01/18/2017 01:08 PM, Jason Gunthorpe wrote:
> > 
> > EPROBE_DEFER is intended when waiting on other components the
> > driver
> > may need, not for setting stable names.
> 
> Also EPROBE_DEFER only works during boot time.
> After boot when a module gets rmmod/insmod EPROBE_DEFER has no
> effect.

Are you positive about this?  And even if you are, my answer is to fix
the core to honor EPROBE_DEFER post boot.

-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
    GPG KeyID: B826A3330E572FDD
   
Key fingerprint = AE6B 1BDA 122B 23B4 265B  1274 B826 A333 0E57 2FDD

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  parent reply	other threads:[~2017-01-19  0:17 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-10 23:57 [PATCH] [RFC] IB/hfi1: Fix port ordering issue in a multiport device Tadeusz Struk
2017-01-11  7:12 ` Leon Romanovsky
2017-01-11 17:20   ` Tadeusz Struk
2017-01-11 17:59     ` Leon Romanovsky
2017-01-11 18:10 ` Jason Gunthorpe
     [not found]   ` <20170111181042.GC22783-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-01-18 21:01     ` Doug Ledford
     [not found]       ` <1484773260.2406.58.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-18 21:08         ` Jason Gunthorpe
2017-01-18 22:03           ` Tadeusz Struk
     [not found]             ` <934eb6c4-fbba-28d0-d6bb-f036cc9ced5c-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-01-19  0:17               ` Doug Ledford [this message]
2017-01-19 16:51                 ` Tadeusz Struk
2017-01-19  0:16           ` Doug Ledford
     [not found]             ` <1484784989.2406.67.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-01-19 17:58               ` Jason Gunthorpe
2017-01-22  8:16                 ` Leon Romanovsky

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