Re: [PATCH 0/5] qemu: Fixes to firmware selection
On 7/31/25 09:45, Andrea Bolognani via Devel wrote:
See [1] for the discussion motivating these changes.
[1]
https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/U3...
Andrea Bolognani (5):
tests: Tweak descriptor for combined firmware
tests: Add firmware-auto-efi-sev-snp
qemu: Fix matching for stateless/combined firmware
qemu: Fix matching for read/write firmware
news: Update for firmware selection fixes
Apologies for not having time to look at this in more detail today, but I
quickly tried these patches and now see
operation failed: unable to find any master var store for loader:
/usr/share/qemu/ovmf-x86_64-sev.bin
The descriptor file for this firmware contains
{
"description": "UEFI firmware for x86_64, with AMD SEV
(Stateless)",
"interface-types": [
"uefi"
],
"mapping": {
"device": "flash",
"mode": "stateless",
"executable": {
"filename": "/usr/share/qemu/ovmf-x86_64-sev.bin",
"format": "raw"
}
},
"targets": [
{
"architecture": "x86_64",
"machines": [
"pc-q35-*"
]
}
],
"features": [
"amd-sev",
"amd-sev-es",
"amd-sev-snp",
"verbose-dynamic"
],
"tags": [
]
}
Regards,
Jim