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From: Sagi Grimberg <sagig-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
	Bart Van Assche
	<bart.vanassche-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: srp state in current mainline
Date: Wed, 11 Nov 2015 18:34:25 +0200	[thread overview]
Message-ID: <56436E11.3020009@dev.mellanox.co.il> (raw)
In-Reply-To: <20151111161845.GA31542-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>



On 11/11/2015 18:18, Christoph Hellwig wrote:
> On Wed, Nov 11, 2015 at 08:03:46AM -0800, Bart Van Assche wrote:
>> Hello Christoph,
>>
>> The SRP initiator from kernel 4.3 is working fine on my test setup. I will
>> start a test with Linus' tree and with the following SRP kernel module
>> parameters:
>>
>> # cat /etc/modprobe.d/ib_srp.conf
>> options ib_srp cmd_sg_entries=255 register_always=1 prefer_fr=1
>
> I just finished two runs with the current Linus tree.
>
> register_always=N prefer_fr=N finishes fine.
>
> default options isn't happy:

I was able to see those too (with the registration changes). Do you
have the registration changes applied?

For some reason the dma_len is 0 when coming from the indirect
descriptor srp_map_idb..
--
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  parent reply	other threads:[~2015-11-11 16:34 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-10 17:15 srp state in current mainline Christoph Hellwig
     [not found] ` <20151110171509.GA27781-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-11-11 15:35   ` Bart Van Assche
2015-11-11 15:46     ` Christoph Hellwig
2015-11-11 16:03       ` Bart Van Assche
     [not found]         ` <564366E2.8000209-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2015-11-11 16:18           ` Christoph Hellwig
     [not found]             ` <20151111161845.GA31542-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-11-11 16:34               ` Sagi Grimberg [this message]
2015-11-11 21:07   ` Bart Van Assche
2015-11-12 17:59     ` Christoph Hellwig
2015-11-13  1:12       ` Bart Van Assche
     [not found]         ` <564538EE.3050805-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2015-11-13  6:48           ` Christoph Hellwig
2015-11-15 18:06 ` Christoph Hellwig
     [not found]   ` <20151115180621.GA24488-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-11-15 19:48     ` Bart Van Assche
     [not found]       ` <5648E178.9010106-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2015-11-16  8:38         ` Christoph Hellwig
2015-11-22 13:53 ` Christoph Hellwig
2015-11-22 14:32   ` Christoph Hellwig
2015-11-22 14:55     ` Sagi Grimberg
     [not found]       ` <5651D775.9090500-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-11-22 15:10         ` Christoph Hellwig
2015-11-22 15:26           ` Sagi Grimberg
2015-11-22 15:31             ` Christoph Hellwig
     [not found]               ` <20151122153106.GA26919-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-11-24  1:14                 ` Bart Van Assche
2015-11-25 19:34                   ` Bart Van Assche
     [not found]                     ` <56560D46.1070904-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2015-11-26  1:17                       ` Bart Van Assche

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