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564ea84c8c
Dump TD configuration on boot. Attributes and TD_CTLS define TD behavior. This information is useful for tracking down bugs. The output ends up looking like this in practice: [ 0.000000] tdx: Guest detected [ 0.000000] tdx: Attributes: SEPT_VE_DISABLE [ 0.000000] tdx: TD_CTLS: PENDING_VE_DISABLE ENUM_TOPOLOGY VIRT_CPUID2 REDUCE_VE Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Reviewed-by: Nikolay Borisov <nik.borisov@suse.com> Link: https://lore.kernel.org/all/20241202072458.447455-1-kirill.shutemov%40linux.intel.com