Re: [Part2 PATCH v7 13/38] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support

2017-11-02 Thread Brijesh Singh
On 11/02/2017 12:10 PM, Borislav Petkov wrote: ... drivers/crypto/ccp/psp-dev.c | 350 +++ drivers/crypto/ccp/psp-dev.h | 24 +++ drivers/crypto/ccp/sp-dev.c | 9 ++ drivers/crypto/ccp/sp-dev.h | 4 + include/linux/psp-sev.h | 143 +

Re: [Part2 PATCH v7 13/38] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support

2017-11-02 Thread Borislav Petkov
On Wed, Nov 01, 2017 at 04:15:58PM -0500, Brijesh Singh wrote: > AMD's new Secure Encrypted Virtualization (SEV) feature allows the > memory contents of virtual machines to be transparently encrypted with a > key unique to the VM. The programming and management of the encryption > keys are handled

[Part2 PATCH v7 13/38] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support

2017-11-01 Thread Brijesh Singh
AMD's new Secure Encrypted Virtualization (SEV) feature allows the memory contents of virtual machines to be transparently encrypted with a key unique to the VM. The programming and management of the encryption keys are handled by the AMD Secure Processor (AMD-SP) which exposes the commands for the