From: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Liran Liss <liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: Jack Morgenstein
<jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>,
roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH for-next V2 02/22] IB/core: change pkey table lookups to support full and partial membership for the same pkey
Date: Thu, 13 Sep 2012 19:00:01 +0300 [thread overview]
Message-ID: <50520301.7040803@mellanox.com> (raw)
In-Reply-To: <50520193.2010304-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
On 13/09/2012 18:53, Or Gerlitz wrote:
> The physical PKey table can contain both full and partial memberships
> of the same Pkey.
> This is needed to serve 2 VFs that are granted access to the same
> PKey, albeit with different membership types.
Example use case -- RDMA or IPoIB network storage (file/block) server
running on a VM
and clients running on other VMs. Some of the client VMs may be located
on the
same hypervisor node as the server, and we want the clients to use limited
partition such that they can't talk to each other on the storage partition.
Or.
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next prev parent reply other threads:[~2012-09-13 16:00 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-03 8:40 [PATCH for-next V2 00/22] Add SRIOV support for IB interfaces Jack Morgenstein
[not found] ` <1343983258-6268-1-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-08-03 8:40 ` [PATCH for-next V2 01/22] IB/core: Reserve bits in enum ib_qp_create_flags for low-level driver use Jack Morgenstein
[not found] ` <1343983258-6268-2-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-05 14:55 ` Doug Ledford
[not found] ` <504767EB.6090004-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-09-06 10:06 ` Jack Morgenstein
2012-09-24 19:34 ` Roland Dreier
[not found] ` <CAL1RGDXrJ+c2tgxYsLMZQVz+os7E3FZROMJ9D7oqPiQbdk1g7w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-09-25 8:28 ` Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 02/22] IB/core: change pkey table lookups to support full and partial membership for the same pkey Jack Morgenstein
[not found] ` <1343983258-6268-3-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-11 16:52 ` Doug Ledford
[not found] ` <504F6C4F.6050207-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-09-12 7:56 ` Jack Morgenstein
[not found] ` <201209121056.00309.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-12 16:48 ` Doug Ledford
[not found] ` <5050BCDD.50106-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-09-13 7:35 ` Jack Morgenstein
[not found] ` <201209131035.15318.jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-13 8:18 ` Or Gerlitz
2012-09-13 8:20 ` Or Gerlitz
2012-09-13 15:53 ` Or Gerlitz
[not found] ` <50520193.2010304-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2012-09-13 16:00 ` Or Gerlitz [this message]
2012-08-03 8:40 ` [PATCH for-next V2 03/22] IB/core: Add ib_find_exact_cached_pkey() to search for 16-bit pkey match Jack Morgenstein
[not found] ` <1343983258-6268-4-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-11 16:53 ` Doug Ledford
2012-09-11 17:12 ` Doug Ledford
[not found] ` <504F70FB.6030806-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-09-11 19:07 ` Roland Dreier
[not found] ` <CAL1RGDW6D25s+R8HuxK-DMrsS_wvKDTL+LSp2X-TK8gB8Vm2Fg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-09-11 20:34 ` Doug Ledford
[not found] ` <504FA064.6040002-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-09-11 20:43 ` Roland Dreier
[not found] ` <CAL1RGDXpeK3KjrmzyivQs8FOs2dg5MqSmuVsdRE+bVD5OXe6BA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-09-11 22:51 ` Doug Ledford
2012-08-03 8:40 ` [PATCH for-next V2 04/22] IB/mlx4: SRIOV IB context objects and proxy/tunnel sqp support Jack Morgenstein
[not found] ` <1343983258-6268-5-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-11 17:10 ` Doug Ledford
[not found] ` <504F7068.6020606-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-09-20 23:15 ` Or Gerlitz
[not found] ` <CAJZOPZ+-1EUpGozrG+XsyPmS0RL791zP0=7OT8JMsmhwgL7QPQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-09-21 7:42 ` Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 05/22] net/mlx4_core: Add proxy and tunnel QPs to the reserved QP area Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 06/22] IB/mlx4: Initialize SRIOV IB support for slaves in master context Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 07/22] {NET,IB}/mlx4: Implement QP paravirtualization and maintain phys_pkey_cache for smp_snoop Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 08/22] IB/mlx4: SRIOV multiplex and demultiplex MADs Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 09/22] {NET,IB}/mlx4: MAD_IFC paravirtualization Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 10/22] IB/mlx4: Added Multicast Groups (MCG) para-virtualization for SRIOV Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 11/22] IB/mlx4: Add CM paravirtualization Jack Morgenstein
[not found] ` <1343983258-6268-12-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-24 19:33 ` Roland Dreier
2012-08-03 8:40 ` [PATCH for-next V2 12/22] net/mlx4_core: Add IB port-state machine, and port mgmt event propagation infrastructure Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 13/22] {NET,IB}/mlx4: Add alias_guid mechanism Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 14/22] IB/mlx4: Propagate pkey and guid change port management events to slaves Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 15/22] IB/mlx4: Add iov directory in sysfs under the ib device Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 16/22] net/mlx4_core: Adjustments to SET_PORT for SRIOV-IB Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 17/22] net/mlx4_core: INIT/CLOSE port logic for IB ports in SRIOV mode Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 18/22] IB/mlx4: Miscellaneous adjustments to SRIOV IB support Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 19/22] {NET,IB}/mlx4: Activate SRIOV mode for IB Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 20/22] {NET,IB}/mlx4: Paravirtualize Node Guids for slaves Jack Morgenstein
2012-08-03 8:40 ` [PATCH for-next V2 21/22] {NET,IB}/mlx4: Modify proxy/tunnel QP mechanism so that guests do no calculations Jack Morgenstein
[not found] ` <1343983258-6268-22-git-send-email-jackm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2012-09-22 10:25 ` Roland Dreier
2012-08-03 8:40 ` [PATCH for-next V2 22/22] IB/mlx4: Create pv contexts for active VFs when PF (master) ib driver initializes Jack Morgenstein
2012-08-03 9:00 ` [PATCH for-next V2 00/22] Add SRIOV support for IB interfaces Tziporet Koren
2012-08-12 9:34 ` Or Gerlitz
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