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| author | James Hogan <james.hogan@imgtec.com> | 2017-03-14 13:15:34 +0300 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2017-03-28 16:53:56 +0300 |
| commit | dffe042fd8b2cc174966b929b379503af2c97933 (patch) | |
| tree | 42b0f80e8b9d341cf34b72c0ddcf91101964bfd1 /Documentation/virtual | |
| parent | edc89260d474fd044e77b7039bd2a697dddcac6c (diff) | |
| download | linux-dffe042fd8b2cc174966b929b379503af2c97933.tar.xz | |
KVM: MIPS/VZ: Support guest CP0_[X]ContextConfig
Add support for VZ guest CP0_ContextConfig and CP0_XContextConfig
(MIPS64 only) registers, as found on P5600 and P6600 cores. These guest
registers need initialising, context switching, and exposing via the KVM
ioctl API when they are present.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Diffstat (limited to 'Documentation/virtual')
| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 5ef4fa1de7d4..5f53bfdc0d84 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -2073,7 +2073,9 @@ registers, find a list below: MIPS | KVM_REG_MIPS_CP0_ENTRYLO0 | 64 MIPS | KVM_REG_MIPS_CP0_ENTRYLO1 | 64 MIPS | KVM_REG_MIPS_CP0_CONTEXT | 64 + MIPS | KVM_REG_MIPS_CP0_CONTEXTCONFIG| 32 MIPS | KVM_REG_MIPS_CP0_USERLOCAL | 64 + MIPS | KVM_REG_MIPS_CP0_XCONTEXTCONFIG| 64 MIPS | KVM_REG_MIPS_CP0_PAGEMASK | 32 MIPS | KVM_REG_MIPS_CP0_PAGEGRAIN | 32 MIPS | KVM_REG_MIPS_CP0_WIRED | 32 |