From: Balbir Singh <bsingharora@gmail.com>
To: "Jérôme Glisse" <jglisse@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: John Hubbard <jhubbard@nvidia.com>,
David Nellans <dnellans@nvidia.com>,
Dan Williams <dan.j.williams@intel.com>,
Michal Hocko <mhocko@kernel.org>,
Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [PATCH 1/6] mm/zone-device: rename DEVICE_PUBLIC to DEVICE_HOST
Date: Mon, 17 Jul 2017 19:09:33 +1000 [thread overview]
Message-ID: <1500282573.8256.6.camel@gmail.com> (raw)
In-Reply-To: <20170713211532.970-2-jglisse@redhat.com>
On Thu, 2017-07-13 at 17:15 -0400, JA(C)rA'me Glisse wrote:
> Existing user of ZONE_DEVICE in its DEVICE_PUBLIC variant are not tie
> to specific device and behave more like host memory. This patch rename
> DEVICE_PUBLIC to DEVICE_HOST and free the name DEVICE_PUBLIC to be use
> for cache coherent device memory that has strong tie with the device
> on which the memory is (for instance on board GPU memory).
>
> There is no functional change here.
>
> Signed-off-by: JA(C)rA'me Glisse <jglisse@redhat.com>
> Cc: Dan Williams <dan.j.williams@intel.com>
> Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
> ---
Acked-by: Balbir Singh <bsingharora@gmail.com>
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WARNING: multiple messages have this Message-ID (diff)
From: Balbir Singh <bsingharora@gmail.com>
To: "Jérôme Glisse" <jglisse@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: John Hubbard <jhubbard@nvidia.com>,
David Nellans <dnellans@nvidia.com>,
Dan Williams <dan.j.williams@intel.com>,
Michal Hocko <mhocko@kernel.org>,
Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [PATCH 1/6] mm/zone-device: rename DEVICE_PUBLIC to DEVICE_HOST
Date: Mon, 17 Jul 2017 19:09:33 +1000 [thread overview]
Message-ID: <1500282573.8256.6.camel@gmail.com> (raw)
In-Reply-To: <20170713211532.970-2-jglisse@redhat.com>
On Thu, 2017-07-13 at 17:15 -0400, Jérôme Glisse wrote:
> Existing user of ZONE_DEVICE in its DEVICE_PUBLIC variant are not tie
> to specific device and behave more like host memory. This patch rename
> DEVICE_PUBLIC to DEVICE_HOST and free the name DEVICE_PUBLIC to be use
> for cache coherent device memory that has strong tie with the device
> on which the memory is (for instance on board GPU memory).
>
> There is no functional change here.
>
> Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
> Cc: Dan Williams <dan.j.williams@intel.com>
> Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
> ---
Acked-by: Balbir Singh <bsingharora@gmail.com>
next prev parent reply other threads:[~2017-07-17 9:10 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-13 21:15 [PATCH 0/6] Cache coherent device memory (CDM) with HMM v5 Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-13 21:15 ` [PATCH 1/6] mm/zone-device: rename DEVICE_PUBLIC to DEVICE_HOST Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-17 9:09 ` Balbir Singh [this message]
2017-07-17 9:09 ` Balbir Singh
2017-07-13 21:15 ` [PATCH 2/6] mm/device-public-memory: device memory cache coherent with CPU v4 Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-13 23:01 ` Balbir Singh
2017-07-13 23:01 ` Balbir Singh
2017-07-13 21:15 ` [PATCH 3/6] mm/hmm: add new helper to hotplug CDM memory region v3 Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-13 21:15 ` [PATCH 4/6] mm/memcontrol: allow to uncharge page without using page->lru field Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-17 9:10 ` Balbir Singh
2017-07-17 9:10 ` Balbir Singh
2017-07-17 9:10 ` Balbir Singh
2017-07-13 21:15 ` [PATCH 5/6] mm/memcontrol: support MEMORY_DEVICE_PRIVATE and MEMORY_DEVICE_PUBLIC v3 Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-17 9:15 ` Balbir Singh
2017-07-17 9:15 ` Balbir Singh
2017-07-17 9:15 ` Balbir Singh
2017-07-13 21:15 ` [PATCH 6/6] mm/hmm: documents how device memory is accounted in rss and memcg Jérôme Glisse
2017-07-13 21:15 ` Jérôme Glisse
2017-07-14 13:26 ` Michal Hocko
2017-07-14 13:26 ` Michal Hocko
2017-07-18 3:26 ` [PATCH 0/6] Cache coherent device memory (CDM) with HMM v5 Bob Liu
2017-07-18 3:26 ` Bob Liu
2017-07-18 15:38 ` Jerome Glisse
2017-07-18 15:38 ` Jerome Glisse
2017-07-19 1:46 ` Bob Liu
2017-07-19 1:46 ` Bob Liu
2017-07-19 2:25 ` Jerome Glisse
2017-07-19 2:25 ` Jerome Glisse
2017-07-19 9:09 ` Bob Liu
2017-07-19 9:09 ` Bob Liu
2017-07-20 15:03 ` Jerome Glisse
2017-07-20 15:03 ` Jerome Glisse
2017-07-21 1:15 ` Bob Liu
2017-07-21 1:15 ` Bob Liu
2017-07-21 1:41 ` Jerome Glisse
2017-07-21 1:41 ` Jerome Glisse
2017-07-21 2:10 ` Bob Liu
2017-07-21 2:10 ` Bob Liu
2017-07-21 12:01 ` Bob Liu
2017-07-21 12:01 ` Bob Liu
2017-07-21 15:21 ` Jerome Glisse
2017-07-21 15:21 ` Jerome Glisse
2017-07-21 3:48 ` Dan Williams
2017-07-21 3:48 ` Dan Williams
2017-07-21 15:22 ` Jerome Glisse
2017-07-21 15:22 ` Jerome Glisse
2017-09-05 19:36 ` Jerome Glisse
2017-09-05 19:36 ` Jerome Glisse
2017-09-09 23:22 ` Bob Liu
2017-09-09 23:22 ` Bob Liu
2017-09-11 23:36 ` Jerome Glisse
2017-09-11 23:36 ` Jerome Glisse
2017-09-12 1:02 ` Bob Liu
2017-09-12 1:02 ` Bob Liu
2017-09-12 16:17 ` Jerome Glisse
2017-09-12 16:17 ` Jerome Glisse
2017-09-26 9:56 ` Bob Liu
2017-09-26 9:56 ` Bob Liu
2017-09-26 16:16 ` Jerome Glisse
2017-09-26 16:16 ` Jerome Glisse
2017-09-30 2:57 ` Bob Liu
2017-09-30 2:57 ` Bob Liu
2017-09-30 22:49 ` Jerome Glisse
2017-09-30 22:49 ` Jerome Glisse
2017-10-11 13:15 ` Bob Liu
2017-10-11 13:15 ` Bob Liu
2017-10-12 15:37 ` Jerome Glisse
2017-10-12 15:37 ` Jerome Glisse
2017-11-16 2:10 ` chet l
2017-11-16 2:10 ` chet l
2017-11-16 2:44 ` Jerome Glisse
2017-11-16 2:44 ` Jerome Glisse
2017-11-16 3:23 ` chetan L
2017-11-16 3:23 ` chetan L
2017-11-16 3:29 ` chetan L
2017-11-16 3:29 ` chetan L
2017-11-16 21:29 ` Jerome Glisse
2017-11-16 21:29 ` Jerome Glisse
2017-11-16 22:41 ` chetan L
2017-11-16 22:41 ` chetan L
2017-11-16 23:11 ` Jerome Glisse
2017-11-16 23:11 ` Jerome Glisse
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