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| author | Ajay Kaher <ajay.kaher@broadcom.com> | 2025-03-13 20:31:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-22 22:54:27 +0300 |
| commit | 9233b85afb47f9c013a92308ea6355b3e09d3740 (patch) | |
| tree | 5d27daaf3b4c867d0d7f960171bc02020642c324 /net/lapb/lapb_in.c | |
| parent | 1c46673be93dd2954f44fe370fb4f2b8e6214224 (diff) | |
| download | linux-9233b85afb47f9c013a92308ea6355b3e09d3740.tar.xz | |
x86/vmware: Parse MP tables for SEV-SNP enabled guests under VMware hypervisors
[ Upstream commit a2ab25529bbcea51b5e01dded79f45aeb94f644a ]
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
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions