From: David Hildenbrand <david@redhat.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
Mike Rapoport <rppt@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: Remove default DISCONTIGMEM_MANUAL
Date: Wed, 17 Mar 2021 14:22:42 +0100 [thread overview]
Message-ID: <96c306db-ac18-cf35-76fa-0e122c01bc0f@redhat.com> (raw)
In-Reply-To: <20210312141208.3465520-1-geert@linux-m68k.org>
On 12.03.21 15:12, Geert Uytterhoeven wrote:
> Commit 214496cb18700fd7 ("ia64: make SPARSEMEM default and disable
> DISCONTIGMEM") removed the last enabler of ARCH_DISCONTIGMEM_DEFAULT,
> hence the memory model can no longer default to DISCONTIGMEM_MANUAL.
>
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
> ---
> DISCONTIGMEM_MANUAL depends on ARCH_DISCONTIGMEM_ENABLE, which in turns
> depends on BROKEN, so probably all discontig memory support can be
> removed, too?
> ---
> mm/Kconfig | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/mm/Kconfig b/mm/Kconfig
> index 24c045b24b95069b..579254f10fb1bac6 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -9,7 +9,6 @@ config SELECT_MEMORY_MODEL
> choice
> prompt "Memory model"
> depends on SELECT_MEMORY_MODEL
> - default DISCONTIGMEM_MANUAL if ARCH_DISCONTIGMEM_DEFAULT
> default SPARSEMEM_MANUAL if ARCH_SPARSEMEM_DEFAULT
> default FLATMEM_MANUAL
> help
>
Reviewed-by: David Hildenbrand <david@redhat.com>
--
Thanks,
David / dhildenb
prev parent reply other threads:[~2021-03-17 13:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 14:12 [PATCH] mm: Remove default DISCONTIGMEM_MANUAL Geert Uytterhoeven
2021-03-12 19:48 ` Mike Rapoport
2021-03-17 13:22 ` David Hildenbrand [this message]
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