Re: [Qemu-devel] [RFC PATCH v1 02/10] KVM: SVM: Add KVM_SEND_UPDATE_DATA command

2019-04-29 Thread Singh, Brijesh
On 4/26/19 3:31 PM, Lendacky, Thomas wrote: ... >> >> static unsigned int max_sev_asid; >> static unsigned int min_sev_asid; >> +static unsigned long me_mask; > > sev_me_mask ? > Agreed. >> static unsigned long *sev_asid_bitmap; >> #define __sme_page_pa(x) __sme_set(page_to_pfn(x)

Re: [Qemu-devel] [RFC PATCH v1 02/10] KVM: SVM: Add KVM_SEND_UPDATE_DATA command

2019-04-26 Thread Lendacky, Thomas
On 4/24/19 11:10 AM, Singh, Brijesh wrote: > The command is used for encrypting the guest memory region using the > encryption > context created with KVM_SEV_SEND_START. > > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: "H. Peter Anvin" > Cc: Paolo Bonzini > Cc: "Radim Krčmář" > Cc: Joerg Roed

[Qemu-devel] [RFC PATCH v1 02/10] KVM: SVM: Add KVM_SEND_UPDATE_DATA command

2019-04-24 Thread Singh, Brijesh
The command is used for encrypting the guest memory region using the encryption context created with KVM_SEV_SEND_START. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Paolo Bonzini Cc: "Radim Krčmář" Cc: Joerg Roedel Cc: Borislav Petkov Cc: Tom Lendacky Cc: x...@kernel.org C