Thread (178 messages) 178 messages, 11 authors, 2022-06-06

Re: [PATCH Part2 RFC v4 30/40] KVM: X86: Define new RMP check related #NPF error bits

From: Brijesh Singh <hidden>
Date: 2021-07-17 00:34:45
Also in: kvm, linux-coco, linux-efi, linux-mm, lkml, platform-driver-x86

On 7/16/21 3:22 PM, Sean Christopherson wrote:
Nit, please use "KVM: x86:" for the shortlogs.  And ubernit, the "new" part is
redundant and/or misleading, e.g. implies that more error code bits are being
added to existing SNP/RMP checks.  E.g.

  KVM: x86: Define RMP page fault error code bits for #NPT
Noted.

On Wed, Jul 07, 2021, Brijesh Singh wrote:
quoted
When SEV-SNP is enabled globally, the hardware places restrictions on all
memory accesses based on the RMP entry, whether the hyperviso or a VM,
Another typo.
Noted. thanks

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