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References: <20211208070146.1239368-1-kraxel@redhat.com>
In-Reply-To: <20211208070146.1239368-1-kraxel@redhat.com>
From: "Ard Biesheuvel" <ardb@kernel.org>
Date: Mon, 13 Dec 2021 16:01:48 +0100
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Message-ID: <CAMj1kXGoTEks4xWhDXKd145vPJHhKLCB2vS7m=sifhYMX_iHyg@mail.gmail.com>
Subject: Re: [PATCH v4 0/3] OvmfPkg/PlatformPei: prefer etc/e820 for memory detection
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: edk2-devel-groups-io <devel@edk2.groups.io>, =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= <philmd@redhat.com>, 
	Ard Biesheuvel <ardb+tianocore@kernel.org>, Pawel Polawski <ppolawsk@redhat.com>, 
	Jordan Justen <jordan.l.justen@intel.com>, Jiewen Yao <jiewen.yao@intel.com>
Content-Type: text/plain; charset="UTF-8"

On Wed, 8 Dec 2021 at 08:02, Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> Don't use cmos for memory detection if possible.
> qemu provides the etc/e820 firmware config file
> as alternative since 2013.
>
> v4:
>  - uncrustify & rebase to latest master.
>
> v3:
>  - fix CI failure.
>
> v2:
>  - fix lowmem detection.
>  - pick up review tags.
>  - add rfc patch to completely drop cmos support.
>
> Gerd Hoffmann (3):
>   OvmfPkg/PlatformPei: ScanOrAdd64BitE820Ram improvements
>   OvmfPkg/PlatformPei: prefer etc/e820 for memory detection
>   RFC: OvmfPkg/PlatformPei: stop using cmos for memory detection
>

Merged as #2297

Thanks,

>  OvmfPkg/PlatformPei/MemDetect.c | 88 ++++++++++++---------------------
>  1 file changed, 31 insertions(+), 57 deletions(-)
>
> --
> 2.33.1
>