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| author | Alexander Graf <agraf@suse.de> | 2014-07-28 19:29:13 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-07-28 19:29:15 +0200 |
| commit | ce91ddc471b77ec75e5b2a43c803efac605f37b3 (patch) | |
| tree | a1d2e2733694636848cfaaed79c9d32ee7e40d8e /Documentation/virtual | |
| parent | KVM: PPC: Expose helper functions for data/inst faults (diff) | |
| download | linux-ce91ddc471b77ec75e5b2a43c803efac605f37b3.tar.xz linux-ce91ddc471b77ec75e5b2a43c803efac605f37b3.zip | |
KVM: PPC: Remove DCR handling
DCR handling was only needed for 440 KVM. Since we removed it, we can also
remove handling of DCR accesses.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'Documentation/virtual')
| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 8898caf8c090..a21ff2265c21 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -2613,8 +2613,8 @@ The 'data' member contains, in its first 'len' bytes, the value as it would appear if the VCPU performed a load or store of the appropriate width directly to the byte array. -NOTE: For KVM_EXIT_IO, KVM_EXIT_MMIO, KVM_EXIT_OSI, KVM_EXIT_DCR, - KVM_EXIT_PAPR and KVM_EXIT_EPR the corresponding +NOTE: For KVM_EXIT_IO, KVM_EXIT_MMIO, KVM_EXIT_OSI KVM_EXIT_PAPR and + KVM_EXIT_EPR the corresponding operations are complete (and guest state is consistent) only after userspace has re-entered the kernel with KVM_RUN. The kernel side will first finish incomplete operations and then check for pending signals. Userspace @@ -2685,7 +2685,7 @@ Principles of Operation Book in the Chapter for Dynamic Address Translation __u8 is_write; } dcr; -powerpc specific. +Deprecated - was used for 440 KVM. /* KVM_EXIT_OSI */ struct { |