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| author | Ajay Kaher <ajay.kaher@broadcom.com> | 2025-03-13 20:31:11 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-13 21:01:09 +0300 |
| commit | a2ab25529bbcea51b5e01dded79f45aeb94f644a (patch) | |
| tree | 3545816b4c35c1611faa71fb5a623792d1ba6db8 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | b7f94fcf55469ad3ef8a74c35b488dbfa314d1bb (diff) | |
| download | linux-a2ab25529bbcea51b5e01dded79f45aeb94f644a.tar.xz | |
x86/vmware: Parse MP tables for SEV-SNP enabled guests under VMware hypervisors
Under VMware hypervisors, SEV-SNP enabled VMs are fundamentally able to boot
without UEFI, but this regressed a year ago due to:
0f4a1e80989a ("x86/sev: Skip ROM range scans and validation for SEV-SNP guests")
In this case, mpparse_find_mptable() has to be called to parse MP
tables which contains the necessary boot information.
[ mingo: Updated the changelog. ]
Fixes: 0f4a1e80989a ("x86/sev: Skip ROM range scans and validation for SEV-SNP guests")
Co-developed-by: Ye Li <ye.li@broadcom.com>
Signed-off-by: Ye Li <ye.li@broadcom.com>
Signed-off-by: Ajay Kaher <ajay.kaher@broadcom.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Ye Li <ye.li@broadcom.com>
Reviewed-by: Kevin Loughlin <kevinloughlin@google.com>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20250313173111.10918-1-ajay.kaher@broadcom.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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