linux-kernel - Re: [PATCH v4] arm64/mm: add fallback option to allocate virtually contiguous memory

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Message-ID: <20201106143854.GH29329@gaia>
Date:   Fri, 6 Nov 2020 14:38:55 +0000
From:   Catalin Marinas <catalin.marinas@....com>
To:     Sudarshan Rajagopalan <sudaraja@...eaurora.org>
Cc:     Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Gavin Shan <gshan@...hat.com>,
        Anshuman Khandual <anshuman.khandual@....com>,
        Mark Rutland <mark.rutland@....com>,
        Logan Gunthorpe <logang@...tatee.com>,
        David Hildenbrand <david@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Steven Price <steven.price@....com>
Subject: Re: [PATCH v4] arm64/mm: add fallback option to allocate virtually
 contiguous memory

On Wed, Nov 04, 2020 at 04:03:36PM -0800, Sudarshan Rajagopalan wrote:
> Did you have a chance to review this patch? It is reviewed by others and
> haven't seen any Nacks. This patch will be useful to have so that memory
> hotremove doesn't fail when such PMD_SIZE pages aren't available.. which is
> usually the case in low RAM devices.

Can you please post it again please with Will's ack? You posted a v4
which I think had the same message-id as v3. Mutt flagged it as
duplicate and I deleted it. Just to be sure (I'll queue it when we get
to -rc3).

Thanks.

-- 
Catalin