Lines Matching refs:memory

10 SME provides the ability to mark individual pages of memory as encrypted using
19 memory. Private memory is encrypted with the guest-specific key, while shared
20 memory may be encrypted with hypervisor key. When SME is enabled, the hypervisor
38 memory. Since the memory encryption bit is controlled by the guest OS when it
40 forces the memory encryption bit to 1.
49 		Bits[5:0]  pagetable bit number used to activate memory
52 			   memory encryption is enabled (this only affects
57 determine if SME is enabled and/or to enable memory encryption::
60 		Bit[23]   0 = memory encryption features are disabled
61 			  1 = memory encryption features are enabled
67 		Bit[0]	  0 = memory encryption is not active
68 			  1 = memory encryption is active
71 in the physical address space as a result of enabling memory encryption (see
74 Linux itself will not set it and memory encryption will not be possible.
90 activated in the BIOS, then all memory accesses will be encrypted and it
91 will not be necessary to activate the Linux memory encryption support.
94 then memory encryption can be enabled by supplying mem_encrypt=on on the
96 will not be able to activate memory encryption, even if configured to do