APPLIED: [SRU][J][PATCH 0/5] Enable live migration under SEV

[Stefan Bader]

On 14.08.22 01:32, Khaled Elmously wrote:
> Thanks for the reviews!
> 
> On 2022-08-09 03:17:25 , Khalid Elmously wrote:
>> Backport the SEV live-migration feature, which was introduced in v5.16.
>>
>> Tested by GCP and works as expected.
>>
>>
>> Ashish Kalra (3):
>>    EFI: Introduce the new AMD Memory Encryption GUID.
>>    x86/kvm: Add guest support for detecting and enabling SEV Live
>>      Migration feature.
>>    x86/kvm: Add kexec support for SEV Live Migration.
>>
>> Brijesh Singh (2):
>>    x86/kvm: Add AMD SEV specific Hypercall3
>>    mm: x86: Invoke hypercall when page encryption status is changed
>>
>>   arch/x86/include/asm/kvm_para.h       |  12 +++
>>   arch/x86/include/asm/mem_encrypt.h    |   4 +
>>   arch/x86/include/asm/paravirt.h       |   6 ++
>>   arch/x86/include/asm/paravirt_types.h |   1 +
>>   arch/x86/include/asm/set_memory.h     |   1 +
>>   arch/x86/kernel/kvm.c                 | 107 ++++++++++++++++++++++++++
>>   arch/x86/kernel/paravirt.c            |   1 +
>>   arch/x86/mm/mem_encrypt.c             |  72 ++++++++++++++---
>>   arch/x86/mm/pat/set_memory.c          |   6 ++
>>   include/linux/efi.h                   |   1 +
>>   10 files changed, 202 insertions(+), 9 deletions(-)
>>
>> -- 
>> 2.32.0
>>
> 
Where to? I assume this all (and the focal thread) are for jammy,focal:linux-gcp 
and NOT for the primary kernels as both the bug report and the submission 
suggest. And that would make much more sense than backporting features into the 
distro kernel which target a certain cloud only...

-Stefan
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