From: Balbir Singh <bsingharora@gmail.com>
To: "Jérôme Glisse" <jglisse@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
John Hubbard <jhubbard@nvidia.com>,
David Nellans <dnellans@nvidia.com>
Subject: Re: [HMM-CDM 2/5] mm/hmm: add new helper to hotplug CDM memory region
Date: Thu, 15 Jun 2017 14:28:42 +1000 [thread overview]
Message-ID: <20170615142842.22393df9@firefly.ozlabs.ibm.com> (raw)
In-Reply-To: <20170614201144.9306-3-jglisse@redhat.com>
On Wed, 14 Jun 2017 16:11:41 -0400
Jérôme Glisse <jglisse@redhat.com> wrote:
> Unlike unaddressable memory, coherent device memory has a real
> resource associated with it on the system (as CPU can address
> it). Add a new helper to hotplug such memory within the HMM
> framework.
>
> Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
> ---
Looks good to me
Reviewed-by: Balbir Singh <bsingharora@gmail.com>
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next prev parent reply other threads:[~2017-06-15 4:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-14 20:11 [HMM-CDM 0/5] Cache coherent device memory (CDM) with HMM Jérôme Glisse
2017-06-14 20:11 ` [HMM-CDM 1/5] mm/device-public-memory: device memory cache coherent with CPU Jérôme Glisse
2017-06-14 20:11 ` [HMM-CDM 2/5] mm/hmm: add new helper to hotplug CDM memory region Jérôme Glisse
2017-06-15 4:28 ` Balbir Singh [this message]
2017-06-14 20:11 ` [HMM-CDM 3/5] mm/memcontrol: allow to uncharge page without using page->lru field Jérôme Glisse
2017-06-15 3:31 ` Balbir Singh
2017-06-15 15:35 ` Jerome Glisse
2017-06-14 20:11 ` [HMM-CDM 4/5] mm/memcontrol: support MEMORY_DEVICE_PRIVATE and MEMORY_DEVICE_PUBLIC Jérôme Glisse
2017-06-15 1:41 ` Balbir Singh
2017-06-15 2:04 ` Jerome Glisse
2017-06-15 3:10 ` Balbir Singh
2017-06-14 20:11 ` [HMM-CDM 5/5] mm/hmm: simplify kconfig and enable HMM and DEVICE_PUBLIC for ppc64 Jérôme Glisse
2017-06-14 23:10 ` John Hubbard
2017-06-15 2:09 ` Jerome Glisse
2017-06-15 3:15 ` John Hubbard
2017-06-15 1:46 ` Balbir Singh
2017-06-15 2:07 ` Jerome Glisse
2017-06-15 2:59 ` Balbir Singh
2017-06-14 21:20 ` [HMM-CDM 0/5] Cache coherent device memory (CDM) with HMM Dave Hansen
2017-06-14 21:38 ` Jerome Glisse
2017-06-14 21:58 ` Dave Hansen
2017-06-14 22:07 ` Benjamin Herrenschmidt
2017-06-14 23:40 ` Balbir Singh
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