On 2/9/2023 10:27 PM, Dionna Amalie Glaze wrote:
On Thu, Feb 9, 2023 at 8:52 AM Dionna Amalie Glaze
<dionnagl...@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
Ubuntu 22.04 guest by default run 5.15 kernel? But SEV SNP got
merged in 5.19. I don't know currently how we are handling accepting
the memory on "ExitBootServices" with or w/o guest supporting SNP.
Thanks,
Pankaj
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.
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