From: Michal Hocko <mhocko@suse.com>
To: Oscar Salvador <osalvador@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@redhat.com>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Pavel Tatashin <pasha.tatashin@soleen.com>,
Vlastimil Babka <vbabka@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v9 7/8] x86/Kconfig: Introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
Date: Tue, 20 Apr 2021 12:56:57 +0200 [thread overview]
Message-ID: <YH6zeWm5ZSd8JRoA@dhcp22.suse.cz> (raw)
In-Reply-To: <20210416112411.9826-8-osalvador@suse.de>
On Fri 16-04-21 13:24:10, Oscar Salvador wrote:
> Enable x86_64 platform to use the MHP_MEMMAP_ON_MEMORY feature.
>
> Signed-off-by: Oscar Salvador <osalvador@suse.de>
> Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
> ---
> arch/x86/Kconfig | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 2792879d398e..9f0211df1746 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -2433,6 +2433,9 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
> def_bool y
> depends on MEMORY_HOTPLUG
>
> +config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
> + def_bool y
> +
> config USE_PERCPU_NUMA_NODE_ID
> def_bool y
> depends on NUMA
> --
> 2.16.3
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2021-04-20 10:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 11:24 [PATCH v9 0/8] Allocate memmap from hotadded memory (per device) Oscar Salvador
2021-04-16 11:24 ` [PATCH v9 1/8] drivers/base/memory: Introduce memory_block_{online,offline} Oscar Salvador
2021-04-20 9:23 ` Michal Hocko
2021-04-16 11:24 ` [PATCH v9 2/8] mm,memory_hotplug: Relax fully spanned sections check Oscar Salvador
2021-04-20 9:40 ` Michal Hocko
2021-04-21 7:37 ` Oscar Salvador
2021-04-16 11:24 ` [PATCH v9 3/8] mm,memory_hotplug: Factor out adjusting present pages into adjust_present_page_count() Oscar Salvador
2021-04-20 9:45 ` Michal Hocko
2021-04-21 8:00 ` Oscar Salvador
2021-04-21 8:06 ` David Hildenbrand
2021-04-21 8:31 ` Michal Hocko
2021-04-21 8:35 ` Oscar Salvador
2021-04-16 11:24 ` [PATCH v9 4/8] mm,memory_hotplug: Allocate memmap from the added memory range Oscar Salvador
2021-04-20 10:56 ` Michal Hocko
2021-04-21 8:15 ` Oscar Salvador
2021-04-21 8:39 ` Michal Hocko
2021-04-21 8:44 ` David Hildenbrand
2021-04-21 8:49 ` Michal Hocko
2021-04-21 8:52 ` David Hildenbrand
2021-04-21 8:46 ` Oscar Salvador
2021-04-16 11:24 ` [PATCH v9 5/8] acpi,memhotplug: Enable MHP_MEMMAP_ON_MEMORY when supported Oscar Salvador
2021-04-16 11:24 ` [PATCH v9 6/8] mm,memory_hotplug: Add kernel boot option to enable memmap_on_memory Oscar Salvador
2021-04-16 11:24 ` [PATCH v9 7/8] x86/Kconfig: Introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE Oscar Salvador
2021-04-20 10:56 ` Michal Hocko [this message]
2021-04-16 11:24 ` [PATCH v9 8/8] arm64/Kconfig: " Oscar Salvador
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