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From: Logan Gunthorpe <logang@deltatee.com>
To: Sagi Grimberg <sagi@grimberg.me>,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-nvme@lists.infradead.org, linux-rdma@vger.kernel.org,
	linux-nvdimm@lists.01.org, linux-block@vger.kernel.org
Cc: "Christian König" <christian.koenig@amd.com>,
	"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	"Steve Wise" <swise@opengridcomputing.com>,
	"Alex Williamson" <alex.williamson@redhat.com>,
	"Jérôme Glisse" <jglisse@redhat.com>,
	"Jason Gunthorpe" <jgg@mellanox.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Max Gurtovoy" <maxg@mellanox.com>,
	"Christoph Hellwig" <hch@lst.de>
Subject: Re: [PATCH v5 13/13] nvmet: Optionally use PCI P2P memory
Date: Fri, 31 Aug 2018 09:41:51 -0600	[thread overview]
Message-ID: <ee3d5c87-4dff-edfb-1f85-958571cb1fef@deltatee.com> (raw)
In-Reply-To: <ecbb669a-2e84-1333-7e0d-1560cf014750@grimberg.me>

Thanks, for the review.

On 30/08/18 06:25 PM, Sagi Grimberg wrote:
>> +	if (req->port->p2p_dev) {
>> +		if (!pci_p2pdma_assign_provider(req->port->p2p_dev,
>> +						&ctrl->p2p_clients)) {
>> +			pr_info("peer-to-peer memory on %s is not supported\n",
>> +				pci_name(req->port->p2p_dev));
>> +			goto free_devices;
>> +		}
>> +		ctrl->p2p_dev = pci_dev_get(req->port->p2p_dev);
>> +	} else {
> 
> When is port->p2p_dev == NULL? a little more documentation would help 
> here...

In the configfs functions, if the user enables p2p (port->use_p2pmem)
using 'auto' or 'y' then port->p2p_dev will be NULL. If the user sets a
specific p2p_dev to use, port->p2p_dev will be set to that device. I can
add a couple comments in the next version.

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: Sagi Grimberg <sagi@grimberg.me>,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-nvme@lists.infradead.org, linux-rdma@vger.kernel.org,
	linux-nvdimm@lists.01.org, linux-block@vger.kernel.org
Cc: "Stephen Bates" <sbates@raithlin.com>,
	"Christoph Hellwig" <hch@lst.de>,
	"Keith Busch" <keith.busch@intel.com>,
	"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>,
	"Christian König" <christian.koenig@amd.com>,
	"Steve Wise" <swise@opengridcomputing.com>
Subject: Re: [PATCH v5 13/13] nvmet: Optionally use PCI P2P memory
Date: Fri, 31 Aug 2018 09:41:51 -0600	[thread overview]
Message-ID: <ee3d5c87-4dff-edfb-1f85-958571cb1fef@deltatee.com> (raw)
In-Reply-To: <ecbb669a-2e84-1333-7e0d-1560cf014750@grimberg.me>

Thanks, for the review.

On 30/08/18 06:25 PM, Sagi Grimberg wrote:
>> +	if (req->port->p2p_dev) {
>> +		if (!pci_p2pdma_assign_provider(req->port->p2p_dev,
>> +						&ctrl->p2p_clients)) {
>> +			pr_info("peer-to-peer memory on %s is not supported\n",
>> +				pci_name(req->port->p2p_dev));
>> +			goto free_devices;
>> +		}
>> +		ctrl->p2p_dev = pci_dev_get(req->port->p2p_dev);
>> +	} else {
> 
> When is port->p2p_dev == NULL? a little more documentation would help 
> here...

In the configfs functions, if the user enables p2p (port->use_p2pmem)
using 'auto' or 'y' then port->p2p_dev will be NULL. If the user sets a
specific p2p_dev to use, port->p2p_dev will be set to that device. I can
add a couple comments in the next version.

Logan

WARNING: multiple messages have this Message-ID (diff)
From: Logan Gunthorpe <logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org>
To: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org,
	linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: "Christian König" <christian.koenig-5C7GfCeVMHo@public.gmane.org>,
	"Benjamin Herrenschmidt"
	<benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>,
	"Steve Wise"
	<swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>,
	"Alex Williamson"
	<alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Jérôme Glisse" <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Jason Gunthorpe" <jgg-VPRAkNaXOzVWk0Htik3J/w@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 v5 13/13] nvmet: Optionally use PCI P2P memory
Date: Fri, 31 Aug 2018 09:41:51 -0600	[thread overview]
Message-ID: <ee3d5c87-4dff-edfb-1f85-958571cb1fef@deltatee.com> (raw)
In-Reply-To: <ecbb669a-2e84-1333-7e0d-1560cf014750-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>

Thanks, for the review.

On 30/08/18 06:25 PM, Sagi Grimberg wrote:
>> +	if (req->port->p2p_dev) {
>> +		if (!pci_p2pdma_assign_provider(req->port->p2p_dev,
>> +						&ctrl->p2p_clients)) {
>> +			pr_info("peer-to-peer memory on %s is not supported\n",
>> +				pci_name(req->port->p2p_dev));
>> +			goto free_devices;
>> +		}
>> +		ctrl->p2p_dev = pci_dev_get(req->port->p2p_dev);
>> +	} else {
> 
> When is port->p2p_dev == NULL? a little more documentation would help 
> here...

In the configfs functions, if the user enables p2p (port->use_p2pmem)
using 'auto' or 'y' then port->p2p_dev will be NULL. If the user sets a
specific p2p_dev to use, port->p2p_dev will be set to that device. I can
add a couple comments in the next version.

Logan

WARNING: multiple messages have this Message-ID (diff)
From: Logan Gunthorpe <logang@deltatee.com>
To: Sagi Grimberg <sagi@grimberg.me>,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-nvme@lists.infradead.org, linux-rdma@vger.kernel.org,
	linux-nvdimm@lists.01.org, linux-block@vger.kernel.org
Cc: "Christian König" <christian.koenig@amd.com>,
	"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	"Steve Wise" <swise@opengridcomputing.com>,
	"Alex Williamson" <alex.williamson@redhat.com>,
	"Stephen Bates" <sbates@raithlin.com>,
	"Keith Busch" <keith.busch@intel.com>,
	"Jérôme Glisse" <jglisse@redhat.com>,
	"Jason Gunthorpe" <jgg@mellanox.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Max Gurtovoy" <maxg@mellanox.com>,
	"Dan Williams" <dan.j.williams@intel.com>,
	"Christoph Hellwig" <hch@lst.de>
Subject: Re: [PATCH v5 13/13] nvmet: Optionally use PCI P2P memory
Date: Fri, 31 Aug 2018 09:41:51 -0600	[thread overview]
Message-ID: <ee3d5c87-4dff-edfb-1f85-958571cb1fef@deltatee.com> (raw)
In-Reply-To: <ecbb669a-2e84-1333-7e0d-1560cf014750@grimberg.me>

Thanks, for the review.

On 30/08/18 06:25 PM, Sagi Grimberg wrote:
>> +	if (req->port->p2p_dev) {
>> +		if (!pci_p2pdma_assign_provider(req->port->p2p_dev,
>> +						&ctrl->p2p_clients)) {
>> +			pr_info("peer-to-peer memory on %s is not supported\n",
>> +				pci_name(req->port->p2p_dev));
>> +			goto free_devices;
>> +		}
>> +		ctrl->p2p_dev = pci_dev_get(req->port->p2p_dev);
>> +	} else {
> 
> When is port->p2p_dev == NULL? a little more documentation would help 
> here...

In the configfs functions, if the user enables p2p (port->use_p2pmem)
using 'auto' or 'y' then port->p2p_dev will be NULL. If the user sets a
specific p2p_dev to use, port->p2p_dev will be set to that device. I can
add a couple comments in the next version.

Logan


_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme

WARNING: multiple messages have this Message-ID (diff)
From: logang@deltatee.com (Logan Gunthorpe)
Subject: [PATCH v5 13/13] nvmet: Optionally use PCI P2P memory
Date: Fri, 31 Aug 2018 09:41:51 -0600	[thread overview]
Message-ID: <ee3d5c87-4dff-edfb-1f85-958571cb1fef@deltatee.com> (raw)
In-Reply-To: <ecbb669a-2e84-1333-7e0d-1560cf014750@grimberg.me>

Thanks, for the review.

On 30/08/18 06:25 PM, Sagi Grimberg wrote:
>> +	if (req->port->p2p_dev) {
>> +		if (!pci_p2pdma_assign_provider(req->port->p2p_dev,
>> +						&ctrl->p2p_clients)) {
>> +			pr_info("peer-to-peer memory on %s is not supported\n",
>> +				pci_name(req->port->p2p_dev));
>> +			goto free_devices;
>> +		}
>> +		ctrl->p2p_dev = pci_dev_get(req->port->p2p_dev);
>> +	} else {
> 
> When is port->p2p_dev == NULL? a little more documentation would help 
> here...

In the configfs functions, if the user enables p2p (port->use_p2pmem)
using 'auto' or 'y' then port->p2p_dev will be NULL. If the user sets a
specific p2p_dev to use, port->p2p_dev will be set to that device. I can
add a couple comments in the next version.

Logan

  reply	other threads:[~2018-08-31 15:42 UTC|newest]

Thread overview: 265+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-30 18:53 [PATCH v5 00/13] Copy Offload in NVMe Fabrics with P2P PCI Memory Logan Gunthorpe
2018-08-30 18:53 ` Logan Gunthorpe
2018-08-30 18:53 ` Logan Gunthorpe
2018-08-30 18:53 ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 01/13] PCI/P2PDMA: Support peer-to-peer memory Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-31  8:04   ` Christian König
2018-08-31  8:04     ` Christian König
2018-08-31  8:04     ` Christian König
2018-08-31  8:04     ` Christian König
2018-08-31 15:48     ` Logan Gunthorpe
2018-08-31 15:48       ` Logan Gunthorpe
2018-08-31 15:48       ` Logan Gunthorpe
2018-08-31 15:48       ` Logan Gunthorpe
2018-08-31 15:48       ` Logan Gunthorpe
2018-09-01  8:27       ` Christoph Hellwig
2018-09-01  8:27         ` Christoph Hellwig
2018-09-01  8:27         ` Christoph Hellwig
2018-09-01  8:27         ` Christoph Hellwig
2018-08-31 16:19   ` Jonathan Cameron
2018-08-31 16:19     ` Jonathan Cameron
2018-08-31 16:19     ` Jonathan Cameron
2018-08-31 16:19     ` Jonathan Cameron
2018-08-31 16:19     ` Jonathan Cameron
2018-08-31 16:26     ` Logan Gunthorpe
2018-08-31 16:26       ` Logan Gunthorpe
2018-08-31 16:26       ` Logan Gunthorpe
2018-08-31 16:26       ` Logan Gunthorpe
2018-08-31 16:26       ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 02/13] PCI/P2PDMA: Add sysfs group to display p2pmem stats Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 03/13] PCI/P2PDMA: Add PCI p2pmem DMA mappings to adjust the bus offset Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 04/13] PCI/P2PDMA: Introduce configfs/sysfs enable attribute helpers Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 05/13] docs-rst: Add a new directory for PCI documentation Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 06/13] PCI/P2PDMA: Add P2P DMA driver writer's documentation Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-31  0:34   ` Randy Dunlap
2018-08-31  0:34     ` Randy Dunlap
2018-08-31  0:34     ` Randy Dunlap
2018-08-31  0:34     ` Randy Dunlap
2018-08-31 15:44     ` Logan Gunthorpe
2018-08-31 15:44       ` Logan Gunthorpe
2018-08-31 15:44       ` Logan Gunthorpe
2018-08-31 15:44       ` Logan Gunthorpe
2018-08-31 15:44       ` Logan Gunthorpe
2018-08-31  8:08   ` Christian König
2018-08-31  8:08     ` Christian König
2018-08-31  8:08     ` Christian König
2018-08-31  8:08     ` Christian König
2018-08-31  8:08     ` Christian König
2018-08-31 15:51     ` Logan Gunthorpe
2018-08-31 15:51       ` Logan Gunthorpe
2018-08-31 15:51       ` Logan Gunthorpe
2018-08-31 15:51       ` Logan Gunthorpe
2018-08-31 15:51       ` Logan Gunthorpe
2018-08-31 17:38       ` Christian König
2018-08-31 17:38         ` Christian König
2018-08-31 17:38         ` Christian König
2018-08-31 17:38         ` Christian König
2018-08-31 17:38         ` Christian König
2018-08-31 19:11         ` Logan Gunthorpe
2018-08-31 19:11           ` Logan Gunthorpe
2018-08-31 19:11           ` Logan Gunthorpe
2018-08-31 19:11           ` Logan Gunthorpe
2018-08-31 19:11           ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 07/13] block: Add PCI P2P flag for request queue and check support for requests Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 19:11   ` Jens Axboe
2018-08-30 19:11     ` Jens Axboe
2018-08-30 19:11     ` Jens Axboe
2018-08-30 19:11     ` Jens Axboe
2018-08-30 19:17     ` Logan Gunthorpe
2018-08-30 19:17       ` Logan Gunthorpe
2018-08-30 19:17       ` Logan Gunthorpe
2018-08-30 19:17       ` Logan Gunthorpe
2018-08-30 19:17       ` Logan Gunthorpe
2018-08-30 19:19       ` Jens Axboe
2018-08-30 19:19         ` Jens Axboe
2018-08-30 19:19         ` Jens Axboe
2018-08-30 19:19         ` Jens Axboe
2018-08-30 19:19         ` Jens Axboe
2018-09-01  8:28     ` Christoph Hellwig
2018-09-01  8:28       ` Christoph Hellwig
2018-09-01  8:28       ` Christoph Hellwig
2018-09-01  8:28       ` Christoph Hellwig
2018-09-01  8:28       ` Christoph Hellwig
2018-09-03 22:26       ` Logan Gunthorpe
2018-09-03 22:26         ` Logan Gunthorpe
2018-09-03 22:26         ` Logan Gunthorpe
2018-09-03 22:26         ` Logan Gunthorpe
2018-09-03 22:26         ` Logan Gunthorpe
2018-09-05 19:26         ` Jens Axboe
2018-09-05 19:26           ` Jens Axboe
2018-09-05 19:26           ` Jens Axboe
2018-09-05 19:26           ` Jens Axboe
2018-09-05 19:26           ` Jens Axboe
2018-09-05 19:33           ` Logan Gunthorpe
2018-09-05 19:33             ` Logan Gunthorpe
2018-09-05 19:33             ` Logan Gunthorpe
2018-09-05 19:33             ` Logan Gunthorpe
2018-09-05 19:33             ` Logan Gunthorpe
2018-09-05 19:45             ` Jens Axboe
2018-09-05 19:45               ` Jens Axboe
2018-09-05 19:45               ` Jens Axboe
2018-09-05 19:45               ` Jens Axboe
2018-09-05 19:53               ` Logan Gunthorpe
2018-09-05 19:53                 ` Logan Gunthorpe
2018-09-05 19:53                 ` Logan Gunthorpe
2018-09-05 19:53                 ` Logan Gunthorpe
2018-09-05 19:56               ` Christoph Hellwig
2018-09-05 19:56                 ` Christoph Hellwig
2018-09-05 19:56                 ` Christoph Hellwig
2018-09-05 19:56                 ` Christoph Hellwig
2018-09-05 19:56                 ` Christoph Hellwig
2018-09-05 19:54                 ` Jens Axboe
2018-09-05 19:54                   ` Jens Axboe
2018-09-05 19:54                   ` Jens Axboe
2018-09-05 19:54                   ` Jens Axboe
2018-09-05 20:11                   ` Christoph Hellwig
2018-09-05 20:11                     ` Christoph Hellwig
2018-09-05 20:11                     ` Christoph Hellwig
2018-09-05 20:11                     ` Christoph Hellwig
2018-09-05 20:11                     ` Christoph Hellwig
2018-09-05 20:09                     ` Logan Gunthorpe
2018-09-05 20:09                       ` Logan Gunthorpe
2018-09-05 20:09                       ` Logan Gunthorpe
2018-09-05 20:09                       ` Logan Gunthorpe
2018-09-05 20:09                       ` Logan Gunthorpe
2018-09-05 20:14                       ` Jens Axboe
2018-09-05 20:14                         ` Jens Axboe
2018-09-05 20:14                         ` Jens Axboe
2018-09-05 20:18                         ` Logan Gunthorpe
2018-09-05 20:18                           ` Logan Gunthorpe
2018-09-05 20:18                           ` Logan Gunthorpe
2018-09-05 20:18                           ` Logan Gunthorpe
2018-09-05 20:18                           ` Logan Gunthorpe
2018-09-05 20:19                           ` Jens Axboe
2018-09-05 20:19                             ` Jens Axboe
2018-09-05 20:19                             ` Jens Axboe
2018-09-05 20:19                             ` Jens Axboe
2018-09-05 20:19                             ` Jens Axboe
2018-09-05 20:32                             ` Logan Gunthorpe
2018-09-05 20:32                               ` Logan Gunthorpe
2018-09-05 20:32                               ` Logan Gunthorpe
2018-09-05 20:32                               ` Logan Gunthorpe
2018-09-05 20:32                               ` Logan Gunthorpe
2018-09-05 20:36                               ` Jens Axboe
2018-09-05 20:36                                 ` Jens Axboe
2018-09-05 20:36                                 ` Jens Axboe
2018-09-05 20:36                                 ` Jens Axboe
2018-09-05 20:36                                 ` Jens Axboe
2018-09-05 21:03                                 ` Logan Gunthorpe
2018-09-05 21:03                                   ` Logan Gunthorpe
2018-09-05 21:03                                   ` Logan Gunthorpe
2018-09-05 21:03                                   ` Logan Gunthorpe
2018-09-05 21:03                                   ` Logan Gunthorpe
2018-09-05 21:13                                   ` Christoph Hellwig
2018-09-05 21:13                                     ` Christoph Hellwig
2018-09-05 21:13                                     ` Christoph Hellwig
2018-09-05 21:13                                     ` Christoph Hellwig
2018-09-05 21:13                                     ` Christoph Hellwig
2018-09-05 21:18                                   ` Jens Axboe
2018-09-05 21:18                                     ` Jens Axboe
2018-09-05 21:18                                     ` Jens Axboe
2018-09-05 21:18                                     ` Jens Axboe
2018-09-05 21:18                                     ` Jens Axboe
2018-09-10 16:41                                   ` Christoph Hellwig
2018-09-10 16:41                                     ` Christoph Hellwig
2018-09-10 16:41                                     ` Christoph Hellwig
2018-09-10 16:41                                     ` Christoph Hellwig
2018-09-10 16:41                                     ` Christoph Hellwig
2018-09-10 18:11                                     ` Logan Gunthorpe
2018-09-10 18:11                                       ` Logan Gunthorpe
2018-09-10 18:11                                       ` Logan Gunthorpe
2018-09-10 18:11                                       ` Logan Gunthorpe
2018-09-10 18:11                                       ` Logan Gunthorpe
2018-09-11  7:10                                       ` Christoph Hellwig
2018-09-11  7:10                                         ` Christoph Hellwig
2018-09-11  7:10                                         ` Christoph Hellwig
2018-09-11  7:10                                         ` Christoph Hellwig
2018-08-30 18:53 ` [PATCH v5 08/13] IB/core: Ensure we map P2P memory correctly in rdma_rw_ctx_[init|destroy]() Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-31  0:18   ` Sagi Grimberg
2018-08-31  0:18     ` Sagi Grimberg
2018-08-31  0:18     ` Sagi Grimberg
2018-08-31  0:18     ` Sagi Grimberg
2018-08-31  0:18     ` Sagi Grimberg
2018-08-30 18:53 ` [PATCH v5 09/13] nvme-pci: Use PCI p2pmem subsystem to manage the CMB Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 10/13] nvme-pci: Add support for P2P memory in requests Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-09-04 15:16   ` Jason Gunthorpe
2018-09-04 15:16     ` Jason Gunthorpe
2018-09-04 15:16     ` Jason Gunthorpe
2018-09-04 15:16     ` Jason Gunthorpe
2018-09-04 15:47     ` Logan Gunthorpe
2018-09-04 15:47       ` Logan Gunthorpe
2018-09-04 15:47       ` Logan Gunthorpe
2018-09-04 15:47       ` Logan Gunthorpe
2018-09-04 15:47       ` Logan Gunthorpe
2018-09-05 19:22       ` Christoph Hellwig
2018-09-05 19:22         ` Christoph Hellwig
2018-09-05 19:22         ` Christoph Hellwig
2018-09-05 19:22         ` Christoph Hellwig
2018-08-30 18:53 ` [PATCH v5 11/13] nvme-pci: Add a quirk for a pseudo CMB Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53 ` [PATCH v5 12/13] nvmet: Introduce helper functions to allocate and free request SGLs Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-31  0:14   ` Sagi Grimberg
2018-08-31  0:14     ` Sagi Grimberg
2018-08-31  0:14     ` Sagi Grimberg
2018-08-31  0:14     ` Sagi Grimberg
2018-08-31  0:14     ` Sagi Grimberg
2018-08-30 18:53 ` [PATCH v5 13/13] nvmet: Optionally use PCI P2P memory Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-30 18:53   ` Logan Gunthorpe
2018-08-31  0:25   ` Sagi Grimberg
2018-08-31  0:25     ` Sagi Grimberg
2018-08-31  0:25     ` Sagi Grimberg
2018-08-31  0:25     ` Sagi Grimberg
2018-08-31  0:25     ` Sagi Grimberg
2018-08-31 15:41     ` Logan Gunthorpe [this message]
2018-08-31 15:41       ` Logan Gunthorpe
2018-08-31 15:41       ` Logan Gunthorpe
2018-08-31 15:41       ` Logan Gunthorpe
2018-08-31 15:41       ` Logan Gunthorpe
2018-08-30 19:20 ` [PATCH v5 00/13] Copy Offload in NVMe Fabrics with P2P PCI Memory Jerome Glisse
2018-08-30 19:20   ` Jerome Glisse
2018-08-30 19:20   ` Jerome Glisse
2018-08-30 19:20   ` Jerome Glisse
2018-08-30 19:20   ` Jerome Glisse
2018-08-30 19:20   ` Jerome Glisse
2018-08-30 19:30   ` Logan Gunthorpe
2018-08-30 19:30     ` Logan Gunthorpe
2018-08-30 19:30     ` Logan Gunthorpe
2018-08-30 19:30     ` Logan Gunthorpe
2018-08-30 19:30     ` Logan Gunthorpe

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