Brijesh Singh 69eaedee41 KVM: Introduce KVM_MEMORY_ENCRYPT_{UN,}REG_REGION ioctl ... If hardware supports memory encryption then KVM_MEMORY_ENCRYPT_REG_REGION and KVM_MEMORY_ENCRYPT_UNREG_REGION ioctl's can be used by userspace to register/unregister the guest memory regions which may contain the encrypted data (e.g guest RAM, PCI BAR, SMRAM etc). Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Radim Krčmář" <rkrcmar@redhat.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Borislav Petkov <bp@suse.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: x86@kernel.org Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Improvements-by: Borislav Petkov <bp@suse.de> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Reviewed-by: Borislav Petkov <bp@suse.de>		2017-12-04 10:57:26 -06:00
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asm	KVM: Introduce KVM_MEMORY_ENCRYPT_{UN,}REG_REGION ioctl	2017-12-04 10:57:26 -06:00
uapi/asm	x86/cpufeature: Add User-Mode Instruction Prevention definitions	2017-11-08 11:16:21 +01:00