Re: [PATCH v2 00/21] Refine memblock API

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To: Adam Ford <aford173@xxxxxxxxx>
Subject: Re: [PATCH v2 00/21] Refine memblock API
From: Fabio Estevam <festevam@xxxxxxxxx>
Date: Wed, 25 Sep 2019 12:17:28 -0300
Cc: Mike Rapoport <rppt@xxxxxxxxxxxxx>, Rich Felker <dalias@xxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, Petr Mladek <pmladek@xxxxxxxx>, linux-sh@xxxxxxxxxxxxxxx, Catalin Marinas <catalin.marinas@xxxxxxx>, Heiko Carstens <heiko.carstens@xxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Max Filippov <jcmvbkbc@xxxxxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, linux-s390@xxxxxxxxxxxxxxx, linux-c6x-dev@xxxxxxxxxxxxx, Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>, Richard Weinberger <richard@xxxxxx>, x86@xxxxxxxxxx, Russell King <linux@xxxxxxxxxxxxxxx>, kasan-dev <kasan-dev@xxxxxxxxxxxxxxxx>, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>, Mark Salter <msalter@xxxxxxxxxx>, Dennis Zhou <dennis@xxxxxxxxxx>, Matt Turner <mattst88@xxxxxxxxx>, linux-snps-arc@xxxxxxxxxxxxxxxxxxx, uclinux-h8-devel@xxxxxxxxxxxxxxxxxxxx, devicetree <devicetree@xxxxxxxxxxxxxxx>, linux-xtensa@xxxxxxxxxxxxxxxx, linux-um@xxxxxxxxxxxxxxxxxxx, The etnaviv authors <etnaviv@xxxxxxxxxxxxxxxxxxxxx>, linux-m68k@xxxxxxxxxxxxxxx, Rob Herring <robh+dt@xxxxxxxxxx>, Greentime Hu <green.hu@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Stafford Horne <shorne@xxxxxxxxx>, Guan Xuetao <gxt@xxxxxxxxxx>, arm-soc <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, Michal Simek <monstr@xxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, Linux Memory Management List <linux-mm@xxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, USB list <linux-usb@xxxxxxxxxxxxxxx>, linux-mips@xxxxxxxxxxxxxxx, Paul Burton <paul.burton@xxxxxxxx>, Vineet Gupta <vgupta@xxxxxxxxxxxx>, linux-alpha@xxxxxxxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx, "David S. Miller" <davem@xxxxxxxxxxxxx>, openrisc@xxxxxxxxxxxxxxxxxxxx, Chris Healy <cphealy@xxxxxxxxx>
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On Wed, Sep 25, 2019 at 9:17 AM Adam Ford <aford173@xxxxxxxxx> wrote:

> I tried cma=256M and noticed the cma dump at the beginning didn't
> change.  Do we need to setup a reserved-memory node like
> imx6ul-ccimx6ulsom.dtsi did?

I don't think so.

Were you able to identify what was the exact commit that caused such regression?

Follow-Ups:
- Re: [PATCH v2 00/21] Refine memblock API
  - From: Adam Ford

References:
- [PATCH v2 00/21] Refine memblock API
  - From: Mike Rapoport
- Re: [PATCH v2 00/21] Refine memblock API
  - From: Adam Ford
- Re: [PATCH v2 00/21] Refine memblock API
  - From: Fabio Estevam
- Re: [PATCH v2 00/21] Refine memblock API
  - From: Adam Ford

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