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From: Yann Droneaud <ydroneaud-RlY5vtjFyJ3QT0dZR+AlfA@public.gmane.org>
To: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: "Hefty,
	Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Christoph Lameter <cl-vYTEC60ixJUAvxtiuMwx3w@public.gmane.org>,
	"linux-rdma
	(linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
Subject: Re: failure to get gid with rdma_bind_addr with >= 3.10 kernels
Date: Thu, 02 Jan 2014 16:17:07 +0100	[thread overview]
Message-ID: <1388675827.22995.7.camel@localhost.localdomain> (raw)
In-Reply-To: <52C533C0.3070103-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

Hi,

Le jeudi 02 janvier 2014 à 11:39 +0200, Or Gerlitz a écrit :

> Can you please prepare a fresh (gift to 2014) release of librdmacm, such 
> that distributions && people using kernels >= 3.11 will be able to have 
> this functionality restored once they upgrade librdmacm.
> 

Why is this issue addressed by a patch in librdmacm ?

After reading quickly the thread, I still believe that's sound like a
kernel regression which broke existing userspace applications.

So a patch must be applied on the kernel to fix that regression.

Introducing AF_IB must not have changed the behavor for existing
applications. Existing applications must not need a new librdmacm when
they don't use newer kernel extensions.

Regards.

PS: Happy new (gregorian calendar's) year 2014 and best wishes ;)

-- 
Yann Droneaud
OPTEYA


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  parent reply	other threads:[~2014-01-02 15:17 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <527F6896.1080802@mellanox.com>
     [not found] ` <527F6896.1080802-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2013-11-10 11:10   ` failure to get gid with rdma_bind_addr with >= 3.10 kernels Or Gerlitz
     [not found]     ` <527F69B1.9070701-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2013-11-10 11:14       ` Or Gerlitz
     [not found]         ` <527F6A8F.1030506-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2013-11-11 16:45           ` Hefty, Sean
     [not found]             ` <1828884A29C6694DAF28B7E6B8A8237388CF6F30-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2013-11-11 17:09               ` Christoph Lameter
2013-11-11 17:40       ` Hefty, Sean
     [not found]         ` <1828884A29C6694DAF28B7E6B8A8237388CF6F78-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2013-11-11 18:14           ` Christoph Lameter
     [not found]             ` <00000142485f86e5-c3027528-9892-4d5c-8d72-0ed5f98666c4-000000-p/GC64/jrecnJqMo6gzdpkEOCMrvLtNR@public.gmane.org>
2013-11-11 18:46               ` Hefty, Sean
     [not found]                 ` <1828884A29C6694DAF28B7E6B8A8237388CF6FD0-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2013-11-11 19:41                   ` Christoph Lameter
2013-11-12  7:08                   ` Or Gerlitz
     [not found]                     ` <5281D3E0.70203-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2013-11-13 20:15                       ` Hefty, Sean
     [not found]                         ` <1828884A29C6694DAF28B7E6B8A8237388D02FEC-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2013-11-13 22:38                           ` Or Gerlitz
2014-01-02  9:39                   ` Or Gerlitz
     [not found]                     ` <52C533C0.3070103-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2014-01-02 15:17                       ` Yann Droneaud [this message]
     [not found]                         ` <1388675827.22995.7.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2014-01-02 16:33                           ` Hefty, Sean
     [not found]                             ` <1828884A29C6694DAF28B7E6B8A8237388D0FBFA-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-01-02 16:59                               ` Yann Droneaud
2014-01-02 17:04                       ` Hefty, Sean
     [not found]                         ` <1828884A29C6694DAF28B7E6B8A8237388D0FCD0-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-01-05  7:25                           ` Or Gerlitz

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