Linus Torvalds 55db8eb456 - Do the proper memory conversion of guest memory in order to be able to kexec ... kernels in SNP guests along with other adjustments and cleanups to that effect - Start converting and moving functionality from the sev-guest driver into core code with the purpose of supporting the secure TSC SNP feature where the hypervisor cannot influence the TSC exposed to the guest anymore - Add a "nosnp" cmdline option in order to be able to disable SNP support in the hypervisor and thus free-up resources which are not going to be used - Cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmc7ZToACgkQEsHwGGHe VUp61hAArA8taJaGUSdoe3sN60yRWCTe30QiDLvUrDGqmPHbBnDpdYsoaZujkQMI 334piSWWu/pB6meO93uwv8X/ZO0ryOw46RK3szTz/RhBB5pTO3NbAj1zMF5q2KUy a+SYbZffV+qBUEpGujGrqrwT7X3U70yCKJFaZQOGvyYFzo+kyx6euqlYP+StOD+D ph7SDrXv0N0uU/2OiwCzF0cKvAuNHG2Cfn3kqSKvcZ+NWF3BKmw1IkgFA9f05P+j mOkc+1jCbi26b94MSJHSL33iRtbD0NgUzT9F2tw9Qszw1BQ5Er30Y45ywoudAhsn VrpMhBwWRCUdakQ2PsI7O8WB4gnBdWpEuzS2Ssqa1akB+pggH2xQzVb5EznmbzlS gz/SqUP75ijTT/oGh+C/hKAES3pmO4pH48J7llOKzb8YpoxxzjSEVb2pVbLzNdIV +it12Cap0lW+CTNGF4p2TbuKXKkE1LiGya1JMymQiZL8quCBYJIQUttiBvBg8Ac1 oCw2DXQZsjDw55Hwwhr95J4FuY4+iQd+o1GgRDQ4MEqaYFEfdcFRA1YCbMHgiAzu NOGwjrQ2PB5xGST34qobGtk7Xt2nIilDvl5K5Co2E4s14NLrlBHo2uq33d0unlIZ BJMrHG/IWNjuHbKl/vM05fuiKEIvpL5qTKz7oVL6tX8Zphf6ljU= =C431 -----END PGP SIGNATURE----- Merge tag 'x86_sev_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SEV updates from Borislav Petkov: - Do the proper memory conversion of guest memory in order to be able to kexec kernels in SNP guests along with other adjustments and cleanups to that effect - Start converting and moving functionality from the sev-guest driver into core code with the purpose of supporting the secure TSC SNP feature where the hypervisor cannot influence the TSC exposed to the guest anymore - Add a "nosnp" cmdline option in order to be able to disable SNP support in the hypervisor and thus free-up resources which are not going to be used - Cleanups [ Reminding myself about the endless TLA's again: SEV is the AMD Secure Encrypted Virtualization - Linus ] * tag 'x86_sev_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev: Cleanup vc_handle_msr() x86/sev: Convert shared memory back to private on kexec x86/mm: Refactor __set_clr_pte_enc() x86/boot: Skip video memory access in the decompressor for SEV-ES/SNP virt: sev-guest: Carve out SNP message context structure virt: sev-guest: Reduce the scope of SNP command mutex virt: sev-guest: Consolidate SNP guest messaging parameters to a struct x86/sev: Cache the secrets page address x86/sev: Handle failures from snp_init() virt: sev-guest: Use AES GCM crypto library x86/virt: Provide "nosnp" boot option for sev kernel command line x86/virt: Move SEV-specific parsing into arch/x86/virt/svm		2024-11-19 12:21:35 -08:00
..
svm	- Do the proper memory conversion of guest memory in order to be able to kexec	2024-11-19 12:21:35 -08:00
vmx	x86/virt/tdx: Switch to new Intel CPU model defines	2024-05-28 10:59:02 -07:00
Makefile	x86/build: Use obj-y to descend into arch/x86/virt/	2024-03-30 10:41:49 +01:00