From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Vinayak Menon <vinmenon-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
vinayakm.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH] of: alloc anywhere from memblock if range not specified
Date: Thu, 3 Mar 2016 16:52:40 -0600 [thread overview]
Message-ID: <20160303225240.GA17541@rob-hp-laptop> (raw)
In-Reply-To: <1456148744-7583-1-git-send-email-vinmenon-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
On Mon, Feb 22, 2016 at 07:15:44PM +0530, Vinayak Menon wrote:
> early_init_dt_alloc_reserved_memory_arch passes end as 0 to
> __memblock_alloc_base, when limits are not specified. But
> __memblock_alloc_base takes end value of 0 as MEMBLOCK_ALLOC_ACCESSIBLE
> and limits the end to memblock.current_limit. This results in regions
> never being placed in HIGHMEM area, for e.g. CMA.
> Let __memblock_alloc_base allocate from anywhere in memory if limits are
> not specified.
>
> Acked-by: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> Signed-off-by: Vinayak Menon <vinmenon-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Applied and marked for stable.
Rob
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next prev parent reply other threads:[~2016-03-03 22:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-22 13:45 [PATCH] of: alloc anywhere from memblock if range not specified Vinayak Menon
[not found] ` <1456148744-7583-1-git-send-email-vinmenon-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-03-03 22:52 ` Rob Herring [this message]
2017-01-10 16:16 ` Leonard Crestez
2017-01-10 19:49 ` Laura Abbott
-- strict thread matches above, loose matches on Subject: below --
2016-02-01 14:44 Vinayak Menon
[not found] ` <1454337867-5111-1-git-send-email-vinmenon-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-02-19 8:28 ` Marek Szyprowski
[not found] ` <56C6D21A.2050100-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-02-22 13:48 ` vinayak menon
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