From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: Michael Wang <yun.wang-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
Cc: "Hefty,
Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"Weiny, Ira" <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Tom Tucker
<tom-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>,
Steve Wise
<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>,
Hoang-Nam Nguyen
<hnguyen-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>,
Christoph Raisch <raisch-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>,
infinipath <infinipath-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
"Latif,
Faisal" <faisal.latif-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Jack Morgenstein
<jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>,
Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Tom Talpey <tom-CLs1Zie5N5HQT0dZR+AlfA@public.gmane.org>,
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v3 07/28] IB/Verbs: Reform IB-ulp ipoib
Date: Thu, 16 Apr 2015 10:44:18 -0600 [thread overview]
Message-ID: <20150416164418.GC22946@obsidianresearch.com> (raw)
In-Reply-To: <552E1A1A.4090704-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
On Wed, Apr 15, 2015 at 09:58:18AM +0200, Michael Wang wrote:
> We can give client->add() callback a return value and make
> ib_register_device() return -ENOMEM when it failed, just wondering
> why we don't do this at first, any special reason?
No idea, but having ib_register_device fail and unwind if a client
fails to attach makes sense to me.
Jason
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next prev parent reply other threads:[~2015-04-16 16:44 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-13 12:20 [PATCH v3 00/28] IB/Verbs: IB Management Helpers Michael Wang
2015-04-13 12:23 ` [PATCH v3 04/28] IB/Verbs: Reform IB-core cm Michael Wang
[not found] ` <552BB552.1030905-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-13 18:12 ` ira.weiny
[not found] ` <20150413181248.GA2464-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-13 18:40 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FC0A3A-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-13 19:29 ` Jason Gunthorpe
[not found] ` <20150413192930.GA18587-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-13 19:52 ` ira.weiny
2015-04-14 7:57 ` Michael Wang
2015-04-14 7:50 ` Michael Wang
2015-04-13 12:24 ` [PATCH v3 05/28] IB/Verbs: Reform IB-core sa_query Michael Wang
[not found] ` <552BB572.4040300-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-13 18:14 ` ira.weiny
2015-04-13 18:45 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FC0A58-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-14 8:03 ` Michael Wang
2015-04-13 12:25 ` [PATCH v3 08/28] IB/Verbs: Reform IB-ulp xprtrdma Michael Wang
2015-04-13 12:26 ` [PATCH v3 09/28] IB/Verbs: Reform IB-core verbs/uverbs_cmd/sysfs Michael Wang
2015-04-13 12:29 ` [PATCH v3 14/28] IB/Verbs: Reform cma_acquire_dev() Michael Wang
2015-04-13 12:29 ` [PATCH v3 15/28] IB/Verbs: Reform rest part in IB-core cma Michael Wang
[not found] ` <552BB470.4090407-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-13 12:22 ` [PATCH v3 01/28] IB/Verbs: Implement new callback query_transport() Michael Wang
2015-04-15 18:36 ` Hal Rosenstock
[not found] ` <552EAF9D.8050400-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-04-15 19:29 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FC1C7C-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-15 20:39 ` ira.weiny
2015-04-15 20:33 ` ira.weiny
[not found] ` <20150415203332.GA15877-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-16 11:40 ` Hal Rosenstock
2015-04-16 7:30 ` Michael Wang
2015-04-13 12:22 ` [PATCH v3 02/28] IB/Verbs: Implement raw management helpers Michael Wang
2015-04-13 12:23 ` [PATCH v3 03/28] IB/Verbs: Reform IB-core mad/agent/user_mad Michael Wang
2015-04-13 12:24 ` [PATCH v3 06/28] IB/Verbs: Reform IB-core multicast Michael Wang
2015-04-13 12:25 ` [PATCH v3 07/28] IB/Verbs: Reform IB-ulp ipoib Michael Wang
[not found] ` <552BB5AC.6050101-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-13 18:16 ` ira.weiny
2015-04-13 19:27 ` Jason Gunthorpe
2015-04-13 19:46 ` ira.weiny
[not found] ` <20150413194602.GA21467-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-13 20:01 ` Jason Gunthorpe
[not found] ` <20150413200138.GC19112-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-14 14:18 ` ira.weiny
[not found] ` <20150414141806.GA7354-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-14 14:32 ` Michael Wang
[not found] ` <552D2519.6000500-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-14 15:40 ` ira.weiny
[not found] ` <20150414154012.GA13852-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-14 15:51 ` Michael Wang
2015-04-14 17:09 ` Hefty, Sean
2015-04-14 17:25 ` Jason Gunthorpe
[not found] ` <20150414172514.GB7682-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-14 17:43 ` ira.weiny
[not found] ` <20150414174311.GA28111-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-14 17:59 ` Jason Gunthorpe
[not found] ` <20150414175904.GB13896-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-14 18:02 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FC127C-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-14 18:21 ` Jason Gunthorpe
2015-04-15 7:58 ` Michael Wang
[not found] ` <552E1A1A.4090704-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-16 16:44 ` Jason Gunthorpe [this message]
[not found] ` <20150416164418.GC22946-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-16 17:02 ` Roland Dreier
[not found] ` <CAG4TOxPMaRAR_B69J1_SHaHh8YMW2Unx786t2FbrA8g=05BAgA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-04-16 17:21 ` Hefty, Sean
2015-04-16 17:45 ` Jason Gunthorpe
2015-04-17 7:35 ` Michael Wang
2015-04-16 17:05 ` Weiny, Ira
[not found] ` <2807E5FD2F6FDA4886F6618EAC48510E0CC8BFFA-8k97q/ur5Z2krb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-17 7:40 ` Michael Wang
[not found] ` <20150413192701.GA19112-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-14 8:08 ` Michael Wang
2015-04-13 12:26 ` [PATCH v3 10/28] IB/Verbs: Reform cm related part in IB-core cma Michael Wang
[not found] ` <552BB60F.60109-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-13 19:25 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FC0ACF-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-13 19:50 ` Jason Gunthorpe
2015-04-13 20:31 ` Hefty, Sean
[not found] ` <20150413195040.GB19112-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-15 18:36 ` Hal Rosenstock
2015-04-14 8:35 ` Michael Wang
[not found] ` <552CD156.9060709-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-14 15:50 ` ira.weiny
[not found] ` <20150414155033.GB13852-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-04-14 15:58 ` Michael Wang
2015-04-13 12:27 ` [PATCH v3 11/28] IB/Verbs: Reform route " Michael Wang
2015-04-13 12:28 ` [PATCH v3 12/28] IB/Verbs: Reform mcast " Michael Wang
2015-04-13 12:28 ` [PATCH v3 13/28] IB/Verbs: Reserve legacy transport type in 'dev_addr' Michael Wang
2015-04-13 12:30 ` [PATCH v3 16/28] IB/Verbs: Use management helper cap_ib_mad() Michael Wang
2015-04-13 12:31 ` [PATCH v3 18/28] IB/Verbs: Use management helper cap_ib_cm() Michael Wang
2015-04-13 12:32 ` [PATCH v3 19/28] IB/Verbs: Use management helper cap_iw_cm() Michael Wang
2015-04-13 12:34 ` [PATCH v3 24/28] IB/Verbs: Use management helper cap_ib_cm_dev() Michael Wang
2015-04-13 12:30 ` [PATCH v3 17/28] IB/Verbs: Use management helper cap_ib_smi() Michael Wang
2015-04-13 12:32 ` [PATCH v3 20/28] IB/Verbs: Use management helper cap_ib_sa() Michael Wang
2015-04-13 12:33 ` [PATCH v3 21/28] IB/Verbs: Use management helper cap_ib_mcast() Michael Wang
2015-04-13 12:33 ` [PATCH v3 22/28] IB/Verbs: Use management helper cap_ipoib() Michael Wang
2015-04-13 12:34 ` [PATCH v3 23/28] IB/Verbs: Use management helper cap_read_multi_sge() Michael Wang
2015-04-13 12:35 ` [PATCH v3 25/28] IB/Verbs: Use management helper cap_af_ib() Michael Wang
[not found] ` <552BB801.2010506-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-16 13:57 ` Or Gerlitz
[not found] ` <CAJ3xEMiEoosZzHhpoJOLdxmdhRrjOfB=HV6bHhus7E=QmHiwPQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-04-16 14:16 ` Hal Rosenstock
[not found] ` <552FC441.5070500-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-04-16 15:09 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FC23BF-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-16 15:28 ` Michael Wang
2015-04-13 12:35 ` [PATCH v3 26/28] IB/Verbs: Use management helper cap_eth_ah() Michael Wang
2015-04-13 12:36 ` [PATCH v3 27/28] IB/Verbs: Clean up rdma_ib_or_iboe() Michael Wang
[not found] ` <552BB85D.7010400-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-13 20:33 ` Jason Gunthorpe
[not found] ` <20150413203350.GA20611-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-14 9:13 ` Michael Wang
[not found] ` <552CDA1F.4050609-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-04-16 16:43 ` Jason Gunthorpe
[not found] ` <20150416164311.GB22946-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-04-16 18:07 ` Steve Wise
2015-04-17 8:04 ` Michael Wang
2015-04-17 8:00 ` Michael Wang
2015-04-13 12:37 ` [PATCH v3 28/28] IB/Verbs: Cleanup rdma_node_get_transport() Michael Wang
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