From: "Dionna Glaze" <dionnaglaze@google.com>
To: "Gupta, Pankaj" <pankaj.gupta@amd.com>
Cc: devel@edk2.groups.io, Gerd Hoffmann <kraxel@redhat.com>,
James Bottomley <jejb@linux.ibm.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
Ard Biesheuvel <ardb@kernel.org>,
"Min M. Xu" <min.m.xu@intel.com>, Andrew Fish <afish@apple.com>,
"Michael D. Kinney" <michael.d.kinney@intel.com>
Subject: Re: [edk2-devel] [PATCH v10 1/4] OvmfPkg: Add memory acceptance event in AmdSevDxe
Date: Thu, 9 Feb 2023 13:27:13 -0800 [thread overview]
Message-ID: <CAAH4kHb2CH-wHoL_1PumCXK-be+p0AD9EHcasaDycmraiv3kQg@mail.gmail.com> (raw)
In-Reply-To: <CAAH4kHbPokhucNLas1J4SVMBQ_brj7GSkFjGHc5JQk6t=qdQmg@mail.gmail.com>
On Thu, Feb 9, 2023 at 8:52 AM Dionna Amalie Glaze
<dionnaglaze@google.com> wrote:
>
> > With this patch I observe an issue where my Linux (6.2.0-rc7) guest
> > recur to Bootloader menu again. I am testing this with SEV SNP (w/o
> > UPM). Also, guest don't have lazy memory acceptance support.
> >
>
> Thanks for the report. I'll try to reproduce it on our UEFI and if I'm
> unable, then we'll discuss next steps.
>
I don't see this in our test Ubuntu 22.04 image from Canonical. Do you
have a boot log you could send me? I'm not sure I understand what you
mean by recurring to the Bootloader menu. On ExitBootServices, the
memory key will end up changing and the caller will need to call
GetMemoryMap and try EBS again, but I don't know why that would send
you to a bootmenu.
--
-Dionna Glaze, PhD (she/her)
next prev parent reply other threads:[~2023-02-09 21:27 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-26 0:56 [PATCH v10 0/4] Add safe unaccepted memory behavior Dionna Glaze
2023-01-26 0:56 ` [PATCH v10 1/4] OvmfPkg: Add memory acceptance event in AmdSevDxe Dionna Glaze
2023-01-26 10:30 ` Ard Biesheuvel
2023-01-26 16:04 ` Dionna Glaze
2023-02-09 13:35 ` [edk2-devel] " Gupta, Pankaj
2023-02-09 16:52 ` Dionna Glaze
2023-02-09 21:27 ` Dionna Glaze [this message]
2023-02-10 8:00 ` Gupta, Pankaj
2023-02-10 11:12 ` Ard Biesheuvel
2023-02-10 11:34 ` Gupta, Pankaj
2023-02-10 13:56 ` Gupta, Pankaj
2023-02-10 17:05 ` Dionna Glaze
2023-02-13 14:38 ` Gupta, Pankaj
2023-02-13 16:53 ` Dionna Glaze
2023-02-13 17:56 ` Gupta, Pankaj
2023-02-13 18:31 ` Dionna Glaze
2023-02-13 19:33 ` Lendacky, Thomas
2023-02-13 19:33 ` Gupta, Pankaj
2023-02-13 21:44 ` Dionna Glaze
2023-02-14 12:51 ` Gupta, Pankaj
2023-02-14 12:55 ` Gupta, Pankaj
2023-02-14 20:44 ` Dionna Glaze
2023-02-14 20:46 ` Gupta, Pankaj
[not found] ` <1743B21FF9509E5F.2641@groups.io>
2023-02-14 14:00 ` Gupta, Pankaj
2023-02-14 9:12 ` Gerd Hoffmann
2023-02-14 17:28 ` Dionna Glaze
2023-02-14 22:44 ` Lendacky, Thomas
2023-02-15 9:38 ` Gerd Hoffmann
2023-01-26 0:56 ` [PATCH v10 2/4] MdePkg: Introduce the SevMemoryAcceptance protocol Dionna Glaze
2023-01-26 1:24 ` Yao, Jiewen
2023-01-26 17:04 ` Dionna Glaze
2023-01-26 17:19 ` Ard Biesheuvel
2023-01-26 0:56 ` [PATCH v10 3/4] OvmfPkg: Implement AcceptAllUnacceptedMemory in AmdSevDxe Dionna Glaze
2023-01-26 0:56 ` [PATCH v10 4/4] OvmfPkg/PlatformPei: SEV-SNP make >=4GB unaccepted Dionna Glaze
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