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| author | Shivaprasad G Bhat <sbhat@linux.ibm.com> | 2024-06-05 13:07:15 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-06-06 22:39:04 +1000 |
| commit | e9eb790b25577a15d3f450ed585c59048e4e6c44 (patch) | |
| tree | c174600a6aeeaa65cde6603ba86c0f601ede2e36 /Documentation/virt | |
| parent | 2d6be3ca3276ab30fb14f285d400461a718d45e7 (diff) | |
| download | linux-e9eb790b25577a15d3f450ed585c59048e4e6c44.tar.gz linux-e9eb790b25577a15d3f450ed585c59048e4e6c44.tar.bz2 linux-e9eb790b25577a15d3f450ed585c59048e4e6c44.zip | |
KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
The patch adds a one-reg register identifier which can be used to
read and set the virtual HASHKEYR for the guest during enter/exit
with KVM_REG_PPC_HASHKEYR. The specific SPR KVM API documentation
too updated.
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/171759283170.1480.12904332463112769129.stgit@linux.ibm.com
Diffstat (limited to 'Documentation/virt')
| -rw-r--r-- | Documentation/virt/kvm/api.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 81077c654281..0c22cb4196d8 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -2439,6 +2439,7 @@ registers, find a list below: PPC KVM_REG_PPC_PSSCR 64 PPC KVM_REG_PPC_DEC_EXPIRY 64 PPC KVM_REG_PPC_PTCR 64 + PPC KVM_REG_PPC_HASHKEYR 64 PPC KVM_REG_PPC_DAWR1 64 PPC KVM_REG_PPC_DAWRX1 64 PPC KVM_REG_PPC_DEXCR 64 |