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From: "Steve Wise" <swise@opengridcomputing.com>
To: 'Sagi Grimberg' <sagi@grimberg.me>,
	'target-devel' <target-devel@vger.kernel.org>
Cc: linux-rdma@vger.kernel.org
Subject: RE: stuck iscsi/iser target with linux-4.15.0-rc1
Date: Thu, 21 Dec 2017 09:21:41 -0600	[thread overview]
Message-ID: <00be01d37a6f$676a88f0$363f9ad0$@opengridcomputing.com> (raw)
In-Reply-To: <dc2589ef-b585-09be-c5d1-dce408b99d24@grimberg.me>

> 
> 
> > Hey Sagi,
> >
> > I found my bug: If a wr chain is posted to iw_cxgb4  and needs to be flushed,
> only the first wr in the chain was being flushed.  The rest never completed.  This
> completion leak was causing the failure to deref IO commands...
> 
> Good to know,
> 
> Do does any of the other discussions in the thread still apply? Anything
> that I still need to look at?

At this point, no. 

Thanks for hanging in there with me. :)

Steve.

WARNING: multiple messages have this Message-ID (diff)
From: "Steve Wise" <swise@opengridcomputing.com>
To: 'Sagi Grimberg' <sagi@grimberg.me>,
	'target-devel' <target-devel@vger.kernel.org>
Cc: linux-rdma@vger.kernel.org
Subject: RE: stuck iscsi/iser target with linux-4.15.0-rc1
Date: Thu, 21 Dec 2017 15:21:41 +0000	[thread overview]
Message-ID: <00be01d37a6f$676a88f0$363f9ad0$@opengridcomputing.com> (raw)
In-Reply-To: <dc2589ef-b585-09be-c5d1-dce408b99d24@grimberg.me>

> 
> 
> > Hey Sagi,
> >
> > I found my bug: If a wr chain is posted to iw_cxgb4  and needs to be flushed,
> only the first wr in the chain was being flushed.  The rest never completed.  This
> completion leak was causing the failure to deref IO commands...
> 
> Good to know,
> 
> Do does any of the other discussions in the thread still apply? Anything
> that I still need to look at?

At this point, no. 

Thanks for hanging in there with me. :)

Steve.


  reply	other threads:[~2017-12-21 15:21 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-01 17:05 stuck iscsi/iser target with linux-4.15.0-rc1 Steve Wise
2017-12-01 17:05 ` Steve Wise
2017-12-03 13:29 ` Sagi Grimberg
2017-12-03 13:29   ` Sagi Grimberg
     [not found]   ` <0ba7e891-f020-26fb-9945-9e824332593c-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-12-04 15:49     ` Steve Wise
2017-12-04 15:49       ` Steve Wise
2017-12-04 18:40       ` Sagi Grimberg
2017-12-04 18:40         ` Sagi Grimberg
     [not found]         ` <1dee9f68-a81b-b7b8-9e70-e0ef5c63c520-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-12-13 21:40           ` Steve Wise
2017-12-13 21:40             ` Steve Wise
2017-12-13 22:34             ` Steve Wise
2017-12-13 22:34               ` Steve Wise
2017-12-13 22:35               ` Steve Wise
2017-12-13 22:35                 ` Steve Wise
2017-12-18 16:32                 ` Max Gurtovoy
2017-12-18 16:32                   ` Max Gurtovoy
     [not found]                   ` <cbe1b731-8e37-884a-1406-6a7ca1f6a0be-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-12-18 17:12                     ` Steve Wise
2017-12-18 17:12                       ` Steve Wise
2017-12-18 21:43         ` Steve Wise
2017-12-18 21:43           ` Steve Wise
2017-12-19 21:53         ` Steve Wise
2017-12-19 21:53           ` Steve Wise
2017-12-19 22:21         ` Steve Wise
2017-12-19 22:21           ` Steve Wise
2017-12-21  8:08           ` Sagi Grimberg
2017-12-21  8:08             ` Sagi Grimberg
2017-12-21 15:21             ` Steve Wise [this message]
2017-12-21 15:21               ` Steve Wise

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