From: Logan Gunthorpe <logang@deltatee.com>
To: Bjorn Helgaas <helgaas@kernel.org>, Stephen Bates <sbates@raithlin.com>
Cc: "Jens Axboe" <axboe@kernel.dk>,
"Keith Busch" <keith.busch@intel.com>,
"Alex Williamson" <alex.williamson@redhat.com>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Jason Gunthorpe" <jgg@mellanox.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Max Gurtovoy" <maxg@mellanox.com>,
"Christoph Hellwig" <hch@lst.de>
Subject: Re: [PATCH v2 04/10] PCI/P2PDMA: Clear ACS P2P flags for all devices behind switches
Date: Thu, 1 Mar 2018 16:59:27 -0700 [thread overview]
Message-ID: <f876746d-ed91-511d-7fd9-d16232f40bd3@deltatee.com> (raw)
In-Reply-To: <20180301231536.GB74737@bhelgaas-glaptop.roam.corp.google.com>
On 01/03/18 04:15 PM, Bjorn Helgaas wrote:
> The question is what the relevant switch is. We call pci_enable_acs()
> on every PCI device, including Root Ports. It looks like this relies
> on get_upstream_bridge_port() to filter out some things. I don't
> think get_upstream_bridge_port() is doing the right thing, so we need
> to sort that out first, I guess.
Yes, well if a port has an upstream bridge port and that port has an
upstream bridge port we are almost certainly looking at a port in a
switch. If you have a better suggestion to only disable ACS bits on
downstream switch ports I'd be happy to consider it.
> This might be a good start, but whatever the implications are, they
> need to be distilled and made clear directly in the changelog and the
> Kconfig help text.
Well, I tried. I'll expand on it for v3.
Logan
_______________________________________________
Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
WARNING: multiple messages have this Message-ID (diff)
From: Logan Gunthorpe <logang@deltatee.com>
To: Bjorn Helgaas <helgaas@kernel.org>, Stephen Bates <sbates@raithlin.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"Christoph Hellwig" <hch@lst.de>, "Jens Axboe" <axboe@kernel.dk>,
"Keith Busch" <keith.busch@intel.com>,
"Sagi Grimberg" <sagi@grimberg.me>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Jason Gunthorpe" <jgg@mellanox.com>,
"Max Gurtovoy" <maxg@mellanox.com>,
"Dan Williams" <dan.j.williams@intel.com>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Alex Williamson" <alex.williamson@redhat.com>
Subject: Re: [PATCH v2 04/10] PCI/P2PDMA: Clear ACS P2P flags for all devices behind switches
Date: Thu, 1 Mar 2018 16:59:27 -0700 [thread overview]
Message-ID: <f876746d-ed91-511d-7fd9-d16232f40bd3@deltatee.com> (raw)
In-Reply-To: <20180301231536.GB74737@bhelgaas-glaptop.roam.corp.google.com>
On 01/03/18 04:15 PM, Bjorn Helgaas wrote:
> The question is what the relevant switch is. We call pci_enable_acs()
> on every PCI device, including Root Ports. It looks like this relies
> on get_upstream_bridge_port() to filter out some things. I don't
> think get_upstream_bridge_port() is doing the right thing, so we need
> to sort that out first, I guess.
Yes, well if a port has an upstream bridge port and that port has an
upstream bridge port we are almost certainly looking at a port in a
switch. If you have a better suggestion to only disable ACS bits on
downstream switch ports I'd be happy to consider it.
> This might be a good start, but whatever the implications are, they
> need to be distilled and made clear directly in the changelog and the
> Kconfig help text.
Well, I tried. I'll expand on it for v3.
Logan
WARNING: multiple messages have this Message-ID (diff)
From: Logan Gunthorpe <logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org>
To: Bjorn Helgaas <helgaas-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Stephen Bates <sbates-pv7U853sEMVWk0Htik3J/w@public.gmane.org>
Cc: "Jens Axboe" <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>,
"Keith Busch"
<keith.busch-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"Alex Williamson"
<alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org"
<linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org>,
"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
"linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"Jérôme Glisse" <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"Jason Gunthorpe" <jgg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
"Benjamin Herrenschmidt"
<benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>,
"Bjorn Helgaas"
<bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
"Max Gurtovoy" <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
"Christoph Hellwig" <hch-jcswGhMUV9g@public.gmane.org>
Subject: Re: [PATCH v2 04/10] PCI/P2PDMA: Clear ACS P2P flags for all devices behind switches
Date: Thu, 1 Mar 2018 16:59:27 -0700 [thread overview]
Message-ID: <f876746d-ed91-511d-7fd9-d16232f40bd3@deltatee.com> (raw)
In-Reply-To: <20180301231536.GB74737-1RhO1Y9PlrlHTL0Zs8A6p5iNqAH0jzoTYJqu5kTmcBRl57MIdRCFDg@public.gmane.org>
On 01/03/18 04:15 PM, Bjorn Helgaas wrote:
> The question is what the relevant switch is. We call pci_enable_acs()
> on every PCI device, including Root Ports. It looks like this relies
> on get_upstream_bridge_port() to filter out some things. I don't
> think get_upstream_bridge_port() is doing the right thing, so we need
> to sort that out first, I guess.
Yes, well if a port has an upstream bridge port and that port has an
upstream bridge port we are almost certainly looking at a port in a
switch. If you have a better suggestion to only disable ACS bits on
downstream switch ports I'd be happy to consider it.
> This might be a good start, but whatever the implications are, they
> need to be distilled and made clear directly in the changelog and the
> Kconfig help text.
Well, I tried. I'll expand on it for v3.
Logan
WARNING: multiple messages have this Message-ID (diff)
From: logang@deltatee.com (Logan Gunthorpe)
Subject: [PATCH v2 04/10] PCI/P2PDMA: Clear ACS P2P flags for all devices behind switches
Date: Thu, 1 Mar 2018 16:59:27 -0700 [thread overview]
Message-ID: <f876746d-ed91-511d-7fd9-d16232f40bd3@deltatee.com> (raw)
In-Reply-To: <20180301231536.GB74737@bhelgaas-glaptop.roam.corp.google.com>
On 01/03/18 04:15 PM, Bjorn Helgaas wrote:
> The question is what the relevant switch is. We call pci_enable_acs()
> on every PCI device, including Root Ports. It looks like this relies
> on get_upstream_bridge_port() to filter out some things. I don't
> think get_upstream_bridge_port() is doing the right thing, so we need
> to sort that out first, I guess.
Yes, well if a port has an upstream bridge port and that port has an
upstream bridge port we are almost certainly looking at a port in a
switch. If you have a better suggestion to only disable ACS bits on
downstream switch ports I'd be happy to consider it.
> This might be a good start, but whatever the implications are, they
> need to be distilled and made clear directly in the changelog and the
> Kconfig help text.
Well, I tried. I'll expand on it for v3.
Logan
next prev parent reply other threads:[~2018-03-01 23:53 UTC|newest]
Thread overview: 504+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 23:39 [PATCH v2 00/10] Copy Offload in NVMe Fabrics with P2P PCI Memory Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
[not found] ` <20180228234006.21093-1-logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org>
2018-02-28 23:39 ` [PATCH v2 01/10] PCI/P2PDMA: Support peer to peer memory Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-03-01 17:37 ` Bjorn Helgaas
2018-03-01 17:37 ` Bjorn Helgaas
2018-03-01 17:37 ` Bjorn Helgaas
2018-03-01 17:37 ` Bjorn Helgaas
2018-03-01 18:55 ` Logan Gunthorpe
2018-03-01 18:55 ` Logan Gunthorpe
2018-03-01 18:55 ` Logan Gunthorpe
2018-03-01 18:55 ` Logan Gunthorpe
2018-03-01 23:00 ` Bjorn Helgaas
2018-03-01 23:00 ` Bjorn Helgaas
2018-03-01 23:00 ` Bjorn Helgaas
2018-03-01 23:00 ` Bjorn Helgaas
2018-03-01 23:06 ` Logan Gunthorpe
2018-03-01 23:06 ` Logan Gunthorpe
2018-03-01 23:06 ` Logan Gunthorpe
2018-03-01 23:06 ` Logan Gunthorpe
2018-03-01 23:14 ` Stephen Bates
2018-03-01 23:14 ` Stephen Bates
2018-03-01 23:14 ` Stephen Bates
2018-03-01 23:14 ` Stephen Bates
2018-03-01 23:14 ` Stephen Bates
2018-03-01 23:45 ` Bjorn Helgaas
2018-03-01 23:45 ` Bjorn Helgaas
2018-03-01 23:45 ` Bjorn Helgaas
2018-03-01 23:45 ` Bjorn Helgaas
2018-02-28 23:39 ` [PATCH v2 03/10] PCI/P2PDMA: Add PCI p2pmem dma mappings to adjust the bus offset Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-03-01 17:49 ` Bjorn Helgaas
2018-03-01 17:49 ` Bjorn Helgaas
2018-03-01 17:49 ` Bjorn Helgaas
2018-03-01 17:49 ` Bjorn Helgaas
2018-03-01 19:36 ` Logan Gunthorpe
2018-03-01 19:36 ` Logan Gunthorpe
2018-03-01 19:36 ` Logan Gunthorpe
2018-03-01 19:36 ` Logan Gunthorpe
2018-02-28 23:39 ` [PATCH v2 02/10] PCI/P2PDMA: Add sysfs group to display p2pmem stats Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-02-28 23:39 ` Logan Gunthorpe
2018-03-01 17:44 ` Bjorn Helgaas
2018-03-01 17:44 ` Bjorn Helgaas
2018-03-01 17:44 ` Bjorn Helgaas
2018-03-01 17:44 ` Bjorn Helgaas
2018-03-02 0:15 ` Logan Gunthorpe
2018-03-02 0:15 ` Logan Gunthorpe
2018-03-02 0:15 ` Logan Gunthorpe
2018-03-02 0:15 ` Logan Gunthorpe
2018-03-02 0:36 ` Dan Williams
2018-03-02 0:36 ` Dan Williams
2018-03-02 0:36 ` Dan Williams
2018-03-02 0:36 ` Dan Williams
2018-03-02 0:37 ` Logan Gunthorpe
2018-03-02 0:37 ` Logan Gunthorpe
2018-03-02 0:37 ` Logan Gunthorpe
2018-03-02 0:37 ` Logan Gunthorpe
2018-02-28 23:40 ` [PATCH v2 04/10] PCI/P2PDMA: Clear ACS P2P flags for all devices behind switches Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-01 18:02 ` Bjorn Helgaas
2018-03-01 18:02 ` Bjorn Helgaas
2018-03-01 18:02 ` Bjorn Helgaas
2018-03-01 18:02 ` Bjorn Helgaas
2018-03-01 18:54 ` Stephen Bates
2018-03-01 18:54 ` Stephen Bates
2018-03-01 18:54 ` Stephen Bates
2018-03-01 18:54 ` Stephen Bates
2018-03-01 18:54 ` Stephen Bates
2018-03-01 21:21 ` Alex Williamson
2018-03-01 21:21 ` Alex Williamson
2018-03-01 21:21 ` Alex Williamson
2018-03-01 21:21 ` Alex Williamson
2018-03-01 21:26 ` Logan Gunthorpe
2018-03-01 21:26 ` Logan Gunthorpe
2018-03-01 21:26 ` Logan Gunthorpe
2018-03-01 21:26 ` Logan Gunthorpe
2018-03-01 21:32 ` Stephen Bates
2018-03-01 21:32 ` Stephen Bates
2018-03-01 21:32 ` Stephen Bates
2018-03-01 21:32 ` Stephen Bates
2018-03-01 21:32 ` Stephen Bates
2018-03-01 21:35 ` Jerome Glisse
2018-03-01 21:35 ` Jerome Glisse
2018-03-01 21:35 ` Jerome Glisse
2018-03-01 21:35 ` Jerome Glisse
2018-03-01 21:35 ` Jerome Glisse
2018-03-01 21:37 ` Logan Gunthorpe
2018-03-01 21:37 ` Logan Gunthorpe
2018-03-01 21:37 ` Logan Gunthorpe
2018-03-01 21:37 ` Logan Gunthorpe
2018-03-01 23:15 ` Bjorn Helgaas
2018-03-01 23:15 ` Bjorn Helgaas
2018-03-01 23:15 ` Bjorn Helgaas
2018-03-01 23:15 ` Bjorn Helgaas
2018-03-01 23:59 ` Logan Gunthorpe [this message]
2018-03-01 23:59 ` Logan Gunthorpe
2018-03-01 23:59 ` Logan Gunthorpe
2018-03-01 23:59 ` Logan Gunthorpe
2018-03-01 19:13 ` Logan Gunthorpe
2018-03-01 19:13 ` Logan Gunthorpe
2018-03-01 19:13 ` Logan Gunthorpe
2018-03-01 19:13 ` Logan Gunthorpe
2018-03-05 22:28 ` Bjorn Helgaas
2018-03-05 22:28 ` Bjorn Helgaas
2018-03-05 22:28 ` Bjorn Helgaas
2018-03-05 22:28 ` Bjorn Helgaas
2018-03-05 23:01 ` Logan Gunthorpe
2018-03-05 23:01 ` Logan Gunthorpe
2018-03-05 23:01 ` Logan Gunthorpe
2018-03-05 23:01 ` Logan Gunthorpe
2018-02-28 23:40 ` [PATCH v2 05/10] block: Introduce PCI P2P flags for request and request queue Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-01 11:08 ` Sagi Grimberg
2018-03-01 11:08 ` Sagi Grimberg
2018-03-01 11:08 ` Sagi Grimberg
2018-03-01 11:08 ` Sagi Grimberg
2018-02-28 23:40 ` [PATCH v2 06/10] IB/core: Add optional PCI P2P flag to rdma_rw_ctx_[init|destroy]() Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-01 10:32 ` Sagi Grimberg
2018-03-01 10:32 ` Sagi Grimberg
2018-03-01 10:32 ` Sagi Grimberg
2018-03-01 10:32 ` Sagi Grimberg
2018-03-01 17:16 ` Logan Gunthorpe
2018-03-01 17:16 ` Logan Gunthorpe
2018-03-01 17:16 ` Logan Gunthorpe
2018-03-01 17:16 ` Logan Gunthorpe
2018-02-28 23:40 ` [PATCH v2 07/10] nvme-pci: Use PCI p2pmem subsystem to manage the CMB Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-05 1:33 ` Oliver
2018-03-05 1:33 ` Oliver
2018-03-05 1:33 ` Oliver
2018-03-05 1:33 ` Oliver
2018-03-05 16:00 ` Keith Busch
2018-03-05 16:00 ` Keith Busch
2018-03-05 16:00 ` Keith Busch
2018-03-05 16:00 ` Keith Busch
2018-03-05 17:10 ` Logan Gunthorpe
2018-03-05 17:10 ` Logan Gunthorpe
2018-03-05 17:10 ` Logan Gunthorpe
2018-03-05 17:10 ` Logan Gunthorpe
2018-03-05 18:02 ` Sinan Kaya
2018-03-05 18:02 ` Sinan Kaya
2018-03-05 18:02 ` Sinan Kaya
2018-03-05 18:09 ` Logan Gunthorpe
2018-03-05 18:09 ` Logan Gunthorpe
2018-03-05 18:09 ` Logan Gunthorpe
2018-03-06 0:49 ` Oliver
2018-03-06 0:49 ` Oliver
2018-03-06 0:49 ` Oliver
2018-03-06 0:49 ` Oliver
2018-03-06 1:14 ` Logan Gunthorpe
2018-03-06 1:14 ` Logan Gunthorpe
2018-03-06 1:14 ` Logan Gunthorpe
2018-03-06 1:14 ` Logan Gunthorpe
2018-03-06 10:40 ` Oliver
2018-03-06 10:40 ` Oliver
2018-03-06 10:40 ` Oliver
2018-03-06 10:40 ` Oliver
2018-03-05 19:57 ` Sagi Grimberg
2018-03-05 19:57 ` Sagi Grimberg
2018-03-05 19:57 ` Sagi Grimberg
2018-03-05 19:57 ` Sagi Grimberg
2018-03-05 20:10 ` Jason Gunthorpe
2018-03-05 20:10 ` Jason Gunthorpe
2018-03-05 20:10 ` Jason Gunthorpe
2018-03-05 20:10 ` Jason Gunthorpe
2018-03-05 20:16 ` Logan Gunthorpe
2018-03-05 20:16 ` Logan Gunthorpe
2018-03-05 20:16 ` Logan Gunthorpe
2018-03-05 20:42 ` Keith Busch
2018-03-05 20:42 ` Keith Busch
2018-03-05 20:42 ` Keith Busch
2018-03-05 20:42 ` Keith Busch
2018-03-05 20:50 ` Jason Gunthorpe
2018-03-05 20:50 ` Jason Gunthorpe
2018-03-05 20:50 ` Jason Gunthorpe
2018-03-05 20:13 ` Logan Gunthorpe
2018-03-05 20:13 ` Logan Gunthorpe
2018-03-05 20:13 ` Logan Gunthorpe
2018-03-05 20:13 ` Logan Gunthorpe
2018-02-28 23:40 ` [PATCH v2 08/10] nvme-pci: Add support for P2P memory in requests Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-01 11:07 ` Sagi Grimberg
2018-03-01 11:07 ` Sagi Grimberg
2018-03-01 11:07 ` Sagi Grimberg
2018-03-01 11:07 ` Sagi Grimberg
2018-03-01 15:58 ` Stephen Bates
2018-03-01 15:58 ` Stephen Bates
2018-03-01 15:58 ` Stephen Bates
2018-03-01 15:58 ` Stephen Bates
2018-03-01 15:58 ` Stephen Bates
2018-03-09 5:08 ` Bart Van Assche
2018-03-09 5:08 ` Bart Van Assche
2018-03-09 5:08 ` Bart Van Assche
2018-03-09 5:08 ` Bart Van Assche
2018-03-09 5:08 ` Bart Van Assche
2018-02-28 23:40 ` [PATCH v2 09/10] nvme-pci: Add a quirk for a pseudo CMB Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 11:03 ` Sagi Grimberg
2018-02-28 23:40 ` [PATCH v2 10/10] nvmet: Optionally use PCI P2P memory Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-02-28 23:40 ` Logan Gunthorpe
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 11:03 ` Sagi Grimberg
2018-03-01 16:15 ` Stephen Bates
2018-03-01 16:15 ` Stephen Bates
2018-03-01 16:15 ` Stephen Bates
2018-03-01 16:15 ` Stephen Bates
2018-03-01 16:15 ` Stephen Bates
2018-03-01 17:40 ` Logan Gunthorpe
2018-03-01 17:40 ` Logan Gunthorpe
2018-03-01 17:40 ` Logan Gunthorpe
2018-03-01 17:40 ` Logan Gunthorpe
2018-03-01 18:35 ` Sagi Grimberg
2018-03-01 18:35 ` Sagi Grimberg
2018-03-01 18:35 ` Sagi Grimberg
2018-03-01 18:35 ` Sagi Grimberg
2018-03-01 18:42 ` Jason Gunthorpe
2018-03-01 18:42 ` Jason Gunthorpe
2018-03-01 19:01 ` Stephen Bates
2018-03-01 19:01 ` Stephen Bates
2018-03-01 19:01 ` Stephen Bates
2018-03-01 19:01 ` Stephen Bates
2018-03-01 19:01 ` Stephen Bates
2018-03-01 19:27 ` Logan Gunthorpe
2018-03-01 19:27 ` Logan Gunthorpe
2018-03-01 19:27 ` Logan Gunthorpe
2018-03-01 19:27 ` Logan Gunthorpe
2018-03-01 22:45 ` Jason Gunthorpe
2018-03-01 22:45 ` Jason Gunthorpe
2018-03-01 22:56 ` Logan Gunthorpe
2018-03-01 22:56 ` Logan Gunthorpe
2018-03-01 22:56 ` Logan Gunthorpe
2018-03-01 22:56 ` Logan Gunthorpe
2018-03-01 23:00 ` Stephen Bates
2018-03-01 23:00 ` Stephen Bates
2018-03-01 23:00 ` Stephen Bates
2018-03-01 23:00 ` Stephen Bates
2018-03-01 23:00 ` Stephen Bates
2018-03-01 23:20 ` Jason Gunthorpe
2018-03-01 23:20 ` Jason Gunthorpe
2018-03-01 23:20 ` Jason Gunthorpe
2018-03-01 23:29 ` Logan Gunthorpe
2018-03-01 23:29 ` Logan Gunthorpe
2018-03-01 23:29 ` Logan Gunthorpe
2018-03-01 23:29 ` Logan Gunthorpe
2018-03-01 23:32 ` Stephen Bates
2018-03-01 23:32 ` Stephen Bates
2018-03-01 23:32 ` Stephen Bates
2018-03-01 23:32 ` Stephen Bates
2018-03-01 23:32 ` Stephen Bates
2018-03-01 23:49 ` Keith Busch
2018-03-01 23:49 ` Keith Busch
2018-03-01 23:49 ` Keith Busch
2018-03-01 23:49 ` Keith Busch
2018-03-01 23:52 ` Logan Gunthorpe
2018-03-01 23:52 ` Logan Gunthorpe
2018-03-01 23:52 ` Logan Gunthorpe
2018-03-01 23:52 ` Logan Gunthorpe
2018-03-01 23:53 ` Stephen Bates
2018-03-01 23:53 ` Stephen Bates
2018-03-01 23:53 ` Stephen Bates
2018-03-01 23:53 ` Stephen Bates
2018-03-01 23:53 ` Stephen Bates
2018-03-02 15:53 ` Christoph Hellwig
2018-03-02 15:53 ` Christoph Hellwig
2018-03-02 15:53 ` Christoph Hellwig
2018-03-02 15:53 ` Christoph Hellwig
2018-03-02 20:51 ` Stephen Bates
2018-03-02 20:51 ` Stephen Bates
2018-03-02 20:51 ` Stephen Bates
2018-03-02 20:51 ` Stephen Bates
2018-03-01 23:57 ` Stephen Bates
2018-03-01 23:57 ` Stephen Bates
2018-03-01 23:57 ` Stephen Bates
2018-03-01 23:57 ` Stephen Bates
2018-03-01 23:57 ` Stephen Bates
2018-03-02 0:03 ` Logan Gunthorpe
2018-03-02 0:03 ` Logan Gunthorpe
2018-03-02 0:03 ` Logan Gunthorpe
2018-03-02 0:03 ` Logan Gunthorpe
2018-03-02 16:18 ` Jason Gunthorpe
2018-03-02 16:18 ` Jason Gunthorpe
2018-03-02 16:18 ` Jason Gunthorpe
2018-03-02 17:10 ` Logan Gunthorpe
2018-03-02 17:10 ` Logan Gunthorpe
2018-03-02 17:10 ` Logan Gunthorpe
2018-03-02 17:10 ` Logan Gunthorpe
2018-03-01 19:10 ` Logan Gunthorpe
2018-03-01 19:10 ` Logan Gunthorpe
2018-03-01 19:10 ` Logan Gunthorpe
2018-03-01 19:10 ` Logan Gunthorpe
2018-03-01 3:54 ` [PATCH v2 00/10] Copy Offload in NVMe Fabrics with P2P PCI Memory Benjamin Herrenschmidt
2018-03-01 3:54 ` Benjamin Herrenschmidt
2018-03-01 3:54 ` Benjamin Herrenschmidt
2018-03-01 3:54 ` Benjamin Herrenschmidt
2018-03-01 3:56 ` Benjamin Herrenschmidt
2018-03-01 3:56 ` Benjamin Herrenschmidt
2018-03-01 3:56 ` Benjamin Herrenschmidt
2018-03-01 3:56 ` Benjamin Herrenschmidt
2018-03-01 18:04 ` Logan Gunthorpe
2018-03-01 18:04 ` Logan Gunthorpe
2018-03-01 18:04 ` Logan Gunthorpe
2018-03-01 18:04 ` Logan Gunthorpe
2018-03-01 20:29 ` Benjamin Herrenschmidt
2018-03-01 20:29 ` Benjamin Herrenschmidt
2018-03-01 20:29 ` Benjamin Herrenschmidt
2018-03-01 20:29 ` Benjamin Herrenschmidt
2018-03-01 20:55 ` Jerome Glisse
2018-03-01 20:55 ` Jerome Glisse
2018-03-01 20:55 ` Jerome Glisse
2018-03-01 20:55 ` Jerome Glisse
2018-03-01 20:55 ` Jerome Glisse
2018-03-01 21:03 ` Logan Gunthorpe
2018-03-01 21:03 ` Logan Gunthorpe
2018-03-01 21:03 ` Logan Gunthorpe
2018-03-01 21:03 ` Logan Gunthorpe
2018-03-01 21:10 ` Jerome Glisse
2018-03-01 21:10 ` Jerome Glisse
2018-03-01 21:10 ` Jerome Glisse
2018-03-01 21:10 ` Jerome Glisse
2018-03-01 21:10 ` Jerome Glisse
2018-03-01 21:15 ` Logan Gunthorpe
2018-03-01 21:15 ` Logan Gunthorpe
2018-03-01 21:15 ` Logan Gunthorpe
2018-03-01 21:15 ` Logan Gunthorpe
2018-03-01 21:25 ` Jerome Glisse
2018-03-01 21:25 ` Jerome Glisse
2018-03-01 21:25 ` Jerome Glisse
2018-03-01 21:25 ` Jerome Glisse
2018-03-01 21:25 ` Jerome Glisse
2018-03-01 21:37 ` Stephen Bates
2018-03-01 21:37 ` Stephen Bates
2018-03-01 21:37 ` Stephen Bates
2018-03-01 21:37 ` Stephen Bates
2018-03-01 21:37 ` Stephen Bates
2018-03-02 21:38 ` Stephen Bates
2018-03-02 21:38 ` Stephen Bates
2018-03-02 21:38 ` Stephen Bates
2018-03-02 21:38 ` Stephen Bates
2018-03-02 21:38 ` Stephen Bates
2018-03-02 22:09 ` Jerome Glisse
2018-03-02 22:09 ` Jerome Glisse
2018-03-02 22:09 ` Jerome Glisse
2018-03-02 22:09 ` Jerome Glisse
2018-03-02 22:09 ` Jerome Glisse
2018-03-05 20:36 ` Stephen Bates
2018-03-05 20:36 ` Stephen Bates
2018-03-05 20:36 ` Stephen Bates
2018-03-05 20:36 ` Stephen Bates
2018-03-05 20:36 ` Stephen Bates
2018-03-01 20:55 ` Logan Gunthorpe
2018-03-01 20:55 ` Logan Gunthorpe
2018-03-01 20:55 ` Logan Gunthorpe
2018-03-01 20:55 ` Logan Gunthorpe
2018-03-01 18:09 ` Stephen Bates
2018-03-01 18:09 ` Stephen Bates
2018-03-01 18:09 ` Stephen Bates
2018-03-01 18:09 ` Stephen Bates
2018-03-01 18:09 ` Stephen Bates
2018-03-01 20:32 ` Benjamin Herrenschmidt
2018-03-01 20:32 ` Benjamin Herrenschmidt
2018-03-01 20:32 ` Benjamin Herrenschmidt
2018-03-01 20:32 ` Benjamin Herrenschmidt
2018-03-01 19:21 ` Dan Williams
2018-03-01 19:21 ` Dan Williams
2018-03-01 19:21 ` Dan Williams
2018-03-01 19:21 ` Dan Williams
2018-03-01 19:30 ` Logan Gunthorpe
2018-03-01 19:30 ` Logan Gunthorpe
2018-03-01 19:30 ` Logan Gunthorpe
2018-03-01 19:30 ` Logan Gunthorpe
2018-03-01 20:34 ` Benjamin Herrenschmidt
2018-03-01 20:34 ` Benjamin Herrenschmidt
2018-03-01 20:34 ` Benjamin Herrenschmidt
2018-03-01 20:34 ` Benjamin Herrenschmidt
2018-03-01 20:40 ` Benjamin Herrenschmidt
2018-03-01 20:40 ` Benjamin Herrenschmidt
2018-03-01 20:40 ` Benjamin Herrenschmidt
2018-03-01 20:40 ` Benjamin Herrenschmidt
2018-03-01 20:53 ` Jason Gunthorpe
2018-03-01 20:53 ` Jason Gunthorpe
2018-03-01 20:57 ` Logan Gunthorpe
2018-03-01 20:57 ` Logan Gunthorpe
2018-03-01 20:57 ` Logan Gunthorpe
2018-03-01 20:57 ` Logan Gunthorpe
2018-03-01 22:06 ` Benjamin Herrenschmidt
2018-03-01 22:06 ` Benjamin Herrenschmidt
2018-03-01 22:06 ` Benjamin Herrenschmidt
2018-03-01 22:06 ` Benjamin Herrenschmidt
2018-03-01 22:31 ` Linus Torvalds
2018-03-01 22:31 ` Linus Torvalds
2018-03-01 22:31 ` Linus Torvalds
2018-03-01 22:31 ` Linus Torvalds
2018-03-01 22:34 ` Benjamin Herrenschmidt
2018-03-01 22:34 ` Benjamin Herrenschmidt
2018-03-01 22:34 ` Benjamin Herrenschmidt
2018-03-01 22:34 ` Benjamin Herrenschmidt
2018-03-02 16:22 ` Kani, Toshi
2018-03-02 16:22 ` Kani, Toshi
2018-03-02 16:22 ` Kani, Toshi
2018-03-02 16:22 ` Kani, Toshi
2018-03-02 16:22 ` Kani, Toshi
2018-03-02 16:57 ` Linus Torvalds
2018-03-02 16:57 ` Linus Torvalds
2018-03-02 16:57 ` Linus Torvalds
2018-03-02 16:57 ` Linus Torvalds
2018-03-02 17:34 ` Linus Torvalds
2018-03-02 17:34 ` Linus Torvalds
2018-03-02 17:34 ` Linus Torvalds
2018-03-02 17:34 ` Linus Torvalds
2018-03-02 17:38 ` Kani, Toshi
2018-03-02 17:38 ` Kani, Toshi
2018-03-02 17:38 ` Kani, Toshi
2018-03-02 17:38 ` Kani, Toshi
2018-03-02 17:38 ` Kani, Toshi
2018-03-01 21:37 ` Dan Williams
2018-03-01 21:37 ` Dan Williams
2018-03-01 21:37 ` Dan Williams
2018-03-01 21:37 ` Dan Williams
2018-03-01 21:45 ` Logan Gunthorpe
2018-03-01 21:45 ` Logan Gunthorpe
2018-03-01 21:45 ` Logan Gunthorpe
2018-03-01 21:57 ` Logan Gunthorpe
2018-03-01 21:57 ` Logan Gunthorpe
2018-03-01 21:57 ` Logan Gunthorpe
2018-03-01 21:57 ` Logan Gunthorpe
2018-03-01 23:00 ` Benjamin Herrenschmidt
2018-03-01 23:00 ` Benjamin Herrenschmidt
2018-03-01 23:00 ` Benjamin Herrenschmidt
2018-03-01 23:00 ` Benjamin Herrenschmidt
2018-03-01 23:19 ` Logan Gunthorpe
2018-03-01 23:19 ` Logan Gunthorpe
2018-03-01 23:19 ` Logan Gunthorpe
2018-03-01 23:19 ` Logan Gunthorpe
2018-03-01 23:25 ` Benjamin Herrenschmidt
2018-03-01 23:25 ` Benjamin Herrenschmidt
2018-03-01 23:25 ` Benjamin Herrenschmidt
2018-03-01 23:25 ` Benjamin Herrenschmidt
2018-03-02 21:44 ` Benjamin Herrenschmidt
2018-03-02 21:44 ` Benjamin Herrenschmidt
2018-03-02 21:44 ` Benjamin Herrenschmidt
2018-03-02 21:44 ` Benjamin Herrenschmidt
2018-03-02 22:24 ` Logan Gunthorpe
2018-03-02 22:24 ` Logan Gunthorpe
2018-03-02 22:24 ` Logan Gunthorpe
2018-03-02 22:24 ` Logan Gunthorpe
2018-03-01 23:26 ` Benjamin Herrenschmidt
2018-03-01 23:26 ` Benjamin Herrenschmidt
2018-03-01 23:26 ` Benjamin Herrenschmidt
2018-03-01 23:26 ` Benjamin Herrenschmidt
2018-03-01 23:54 ` Logan Gunthorpe
2018-03-01 23:54 ` Logan Gunthorpe
2018-03-01 23:54 ` Logan Gunthorpe
2018-03-01 23:54 ` Logan Gunthorpe
2018-03-01 21:03 ` Benjamin Herrenschmidt
2018-03-01 21:03 ` Benjamin Herrenschmidt
2018-03-01 21:03 ` Benjamin Herrenschmidt
2018-03-01 21:03 ` Benjamin Herrenschmidt
2018-03-01 21:11 ` Logan Gunthorpe
2018-03-01 21:11 ` Logan Gunthorpe
2018-03-01 21:11 ` Logan Gunthorpe
2018-03-01 21:11 ` Logan Gunthorpe
2018-03-01 21:18 ` Jerome Glisse
2018-03-01 21:18 ` Jerome Glisse
2018-03-01 21:18 ` Jerome Glisse
2018-03-01 21:18 ` Jerome Glisse
2018-03-01 21:18 ` Jerome Glisse
2018-03-01 21:22 ` Logan Gunthorpe
2018-03-01 21:22 ` Logan Gunthorpe
2018-03-01 21:22 ` Logan Gunthorpe
2018-03-01 21:22 ` Logan Gunthorpe
2018-03-01 10:31 ` Sagi Grimberg
2018-03-01 10:31 ` Sagi Grimberg
2018-03-01 10:31 ` Sagi Grimberg
2018-03-01 10:31 ` Sagi Grimberg
2018-03-01 19:33 ` Logan Gunthorpe
2018-03-01 19:33 ` Logan Gunthorpe
2018-03-01 19:33 ` Logan Gunthorpe
2018-03-01 19:33 ` Logan Gunthorpe
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