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Re: [PATCH v11 05/15] HMM: introduce heterogeneous memory management v5.

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On 10/21/15 14:00, Jérôme Glisse wrote:

> diff --git a/mm/Kconfig b/mm/Kconfig
> index 0d9fdcd..10ed2de 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -680,3 +680,15 @@ config ZONE_DEVICE
>  
>  config FRAME_VECTOR
>  	bool
> +
> +config HMM
> +	bool "Enable heterogeneous memory management (HMM)"
> +	depends on MMU
> +	select MMU_NOTIFIER
> +	default n
> +	help
> +	  Heterogeneous memory management provide infrastructure for a device

	                                  provides

> +	  to mirror a process address space into an hardware mmu or into any

	                                    into a hardware MMU

> +	  things supporting pagefault like event.
> +
> +	  If unsure, say N to disable hmm.

	                              HMM.


-- 
~Randy
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Thread

[PATCH v11 00/15] HMM (Heterogeneous Memory Management) Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 03/15] mmu_notifier: pass page pointer to mmu_notifier_invalidate_page() v2 Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 06/15] HMM: add HMM page table v4. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 07/15] HMM: add per mirror page table v4. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 15/15] HMM: add documentation explaining HMM internals and how to use it. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
    Re: [PATCH v11 15/15] HMM: add documentation explaining HMM internals  and how to use it. Randy Dunlap <rdunlap@infradead.org> - 2015-10-22 05:30 +0200
      Re: [PATCH v11 15/15] HMM: add documentation explaining HMM  internals and how to use it. Jerome Glisse <jglisse@redhat.com> - 2015-10-22 16:20 +0200
      Re: [PATCH v11 15/15] HMM: add documentation explaining HMM  internals and how to use it. David Woodhouse <dwmw2@infradead.org> - 2015-10-28 02:20 +0100
        Re: [PATCH v11 15/15] HMM: add documentation explaining HMM internals  and how to use it. Randy Dunlap <rdunlap@infradead.org> - 2015-10-28 18:20 +0100
  [PATCH v11 04/15] mmu_notifier: allow range invalidation to exclude a specific mmu_notifier Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 05/15] HMM: introduce heterogeneous memory management v5. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
    Re: [PATCH v11 05/15] HMM: introduce heterogeneous memory management  v5. Randy Dunlap <rdunlap@infradead.org> - 2015-10-21 22:20 +0200
  [PATCH v11 11/15] HMM: add discard range helper (to clear and free resources for a range). Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 14/15] HMM: Add support for hugetlb. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 13/15] HMM: DMA map memory on behalf of device driver v2. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 09/15] HMM: add mm page table iterator helpers. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200
  [PATCH v11 08/15] HMM: add device page fault support v6. Jérôme Glisse <jglisse@redhat.com> - 2015-10-21 22:10 +0200

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