x86/encrypted-state: Handle WBINVD Events Implement a handler for #VC exceptions caused by WBINVD instructions. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Co-developed-by: Joerg Roedel <jroedel@suse.de> [ jroedel@suse.de: Adapt to #VC handling framework ] Signed-off-by: Joerg Roedel <jroedel@suse.de>