From: Mike Kravetz <mike.kravetz@oracle.com>
To: Nick Desaulniers <ndesaulniers@google.com>, song.bao.hua@hisilicon.com
Cc: akpm@linux-foundation.org, guro@fb.com,
linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org,
linuxarm@huawei.com, sfr@canb.auug.org.au, will@kernel.org,
ardb@kernel.org, clang-built-linux@googlegroups.com
Subject: Re: arm64: mm: move dma_contiguous_reserve() to be after paging_init()
Date: Wed, 16 Sep 2020 17:27:18 -0700 [thread overview]
Message-ID: <ccfcf5a5-79d1-6339-b4b8-33b587507807@oracle.com> (raw)
In-Reply-To: <20200917001934.2793370-1-ndesaulniers@google.com>
On 9/16/20 5:19 PM, Nick Desaulniers wrote:
> It looks like that change referenced may also break arm32 boots with today's
> next?
>
> The following allows me to boot, but I have no idea if it's incorrect or not.
Thanks Nick,
The referenced commit was pulled from Andrew's tree and subsequent versions
of next.
I'm looking into other architectures as this is dependent on where in arch
specific boot process first cma call is made. Hopefully, there is a some
way to do this without potentially touching a bunch of arch code.
--
Mike Kravetz
next prev parent reply other threads:[~2020-09-17 0:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 8:59 [PATCH] " Barry Song
2020-09-16 15:12 ` Anders Roxell
2020-09-17 0:19 ` Nick Desaulniers
2020-09-17 0:27 ` Mike Kravetz [this message]
2020-09-17 1:35 ` Song Bao Hua (Barry Song)
2020-09-17 9:02 ` Will Deacon
2020-09-17 9:13 ` Stephen Rothwell
2020-09-17 9:36 ` Will Deacon
2020-09-17 0:57 ` Song Bao Hua (Barry Song)
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