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Author SHA1 Message Date
Borislav Petkov
d800169041 x86/cpuid: Carve out all CPUID functionality
Carve it out into a special header, where it belongs.

No functional changes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221124164150.3040-1-bp@alien8.de
2022-11-29 20:41:24 +01:00
Michael Roth
b66370db9a KVM: x86: Move lookup of indexed CPUID leafs to helper
Determining which CPUID leafs have significant ECX/index values is
also needed by guest kernel code when doing SEV-SNP-validated CPUID
lookups. Move this to common code to keep future updates in sync.

Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Venu Busireddy <venu.busireddy@oracle.com>
Link: https://lore.kernel.org/r/20220307213356.2797205-31-brijesh.singh@amd.com
2022-04-07 16:47:11 +02:00