From: "Hefty, Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: "Shamis, Pavel" <shamisp-1Heg1YXhbW8@public.gmane.org>,
Jack Morgenstein
<jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Cc: "linux-rdma
(linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"tziporet-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org"
<tziporet-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>,
"dotanb-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org"
<dotanb-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>,
"Jeff Squyres
(jsquyres-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org)"
<jsquyres-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
"Shumilin,
Victor" <victor.shumilin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"Truschin,
Vladimir"
<vladimir.truschin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Devendar Bureddy
<bureddy-wPOY3OvGL++pAIv7I8X2sze48wsgrGvP@public.gmane.org>,
"mvapich-core-wPOY3OvGL++pAIv7I8X2sze48wsgrGvP@public.gmane.org"
<mvapich-core-wPOY3OvGL++pAIv7I8X2sze48wsgrGvP@public.gmane.org>
Subject: RE: [RFC] XRC upstream merge reboot
Date: Wed, 3 Aug 2011 15:52:50 +0000 [thread overview]
Message-ID: <1828884A29C6694DAF28B7E6B8A82373136F97AC@ORSMSX101.amr.corp.intel.com> (raw)
In-Reply-To: <5C691E518F345F4882FAB9E9839E60BA0BCA4622F4-vxojlfkN5A++qDdrU24kdQ@public.gmane.org>
> Well, actually I was thinking about APM. If the "creator" exits, we do not
> have a way to
> upload alternative path.
Correct - that would be a limitation. You would need to move to a new tgt qp. In a general solution, this involves not only allowing other processes to modify the QP, but also sharing at the ib cm level. It may be possible to have the kernel respond to CM LAP messages without any user space intervention in such a case.
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next prev parent reply other threads:[~2011-08-03 15:52 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-16 21:13 [RFC] XRC upstream merge reboot Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373F7AB-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-05-18 14:54 ` Jack Morgenstein
[not found] ` <201105181754.33759.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-05-18 15:27 ` Hefty, Sean
2011-06-22 7:17 ` Jack Morgenstein
[not found] ` <201106221017.06212.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-06-22 16:14 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373029A95-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-06-22 17:03 ` Jack Morgenstein
[not found] ` <201106222003.50214.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-06-22 18:19 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373029B3F-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-06-22 19:21 ` Jack Morgenstein
[not found] ` <201106222221.05993.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-06-22 19:32 ` Tziporet Koren
2011-06-22 19:57 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373029BDE-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-06-23 6:11 ` Jack Morgenstein
2011-06-23 6:35 ` Jack Morgenstein
[not found] ` <201106230935.07425.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-06-23 18:03 ` Hefty, Sean
2011-07-20 18:51 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F63B9-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-07-21 7:38 ` Jack Morgenstein
[not found] ` <201107211038.23000.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-07-21 7:57 ` Jack Morgenstein
2011-07-21 11:58 ` Jeff Squyres
[not found] ` <D8276D45-5FE8-464C-B3A4-14404DE8C760-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2011-07-21 12:47 ` Jack Morgenstein
[not found] ` <201107211547.31850.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-07-21 12:46 ` Jeff Squyres
2011-07-21 16:06 ` Hefty, Sean
2011-07-21 17:53 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F6691-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-07-26 20:04 ` Shamis, Pavel
[not found] ` <26AE60A9-D055-4D40-A830-5AADDBA20ED8-1Heg1YXhbW8@public.gmane.org>
2011-08-01 15:03 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F9075-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-01 16:20 ` Shamis, Pavel
[not found] ` <AE625966-FD97-4DBF-A024-22B83B5F3E39-1Heg1YXhbW8@public.gmane.org>
2011-08-01 18:28 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F9194-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-02 10:44 ` Jack Morgenstein
[not found] ` <201108021344.25284.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-08-02 16:29 ` Shamis, Pavel
[not found] ` <32D25205-3E9C-4757-B0AB-7117BDF3F2F7-1Heg1YXhbW8@public.gmane.org>
2011-08-03 10:37 ` Jack Morgenstein
[not found] ` <201108031337.24527.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-08-10 22:20 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A8237316E3E55C-Q3cL8pyY+6ukrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-11 14:12 ` Shamis, Pavel
2011-08-21 14:42 ` Jack Morgenstein
[not found] ` <201108211742.18803.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-08-22 15:46 ` Hefty, Sean
2011-08-02 19:08 ` Shamis, Pavel
[not found] ` <EABE213A-448A-45F8-B131-AE1EE3F9547F-1Heg1YXhbW8@public.gmane.org>
2011-08-02 21:25 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F962C-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-02 23:00 ` Shamis, Pavel
[not found] ` <DE779D97-F54F-45E4-B3D4-DBEB10F9302D-1Heg1YXhbW8@public.gmane.org>
2011-08-02 23:53 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F967E-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-03 13:47 ` Shamis, Pavel
[not found] ` <5C691E518F345F4882FAB9E9839E60BA0BCA4622F4-vxojlfkN5A++qDdrU24kdQ@public.gmane.org>
2011-08-03 15:52 ` Hefty, Sean [this message]
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F97AC-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-03 20:22 ` Shamis, Pavel
[not found] ` <5C691E518F345F4882FAB9E9839E60BA0BCA462300-vxojlfkN5A++qDdrU24kdQ@public.gmane.org>
2011-08-03 20:49 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F9A13-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-03 21:16 ` Shamis, Pavel
[not found] ` <5C691E518F345F4882FAB9E9839E60BA0BCA462301-vxojlfkN5A++qDdrU24kdQ@public.gmane.org>
2011-08-03 21:36 ` Jason Gunthorpe
[not found] ` <20110803213642.GE28465-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2011-08-04 0:06 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373136F9A7E-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-08-04 4:05 ` Jason Gunthorpe
[not found] ` <20110804040503.GA13935-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2011-08-04 5:53 ` Hefty, Sean
2011-05-18 16:44 ` Roland Dreier
[not found] ` <BANLkTimWMU9ohSQGYEEnFR0HbBaypFR51A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-05-18 17:02 ` Jason Gunthorpe
[not found] ` <20110518170226.GA2595-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2011-05-18 17:30 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373FBC7-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-05-18 18:05 ` Jason Gunthorpe
[not found] ` <20110518180519.GA11860-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2011-05-18 18:13 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373FC13-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-05-18 18:22 ` Jason Gunthorpe
2011-05-18 19:22 ` Roland Dreier
[not found] ` <BANLkTi=cLjErM3pKzihyFtGWZ0kSu9BiPA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-05-19 5:29 ` Hefty, Sean
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