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Diffstat (limited to 'Documentation/virtual/kvm/api.txt')
| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index beae3fde075e..6485750ae08a 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -2861,6 +2861,10 @@ kvm_valid_regs for specific bits. These bits are architecture specific and usually define the validity of a groups of registers. (e.g. one bit for general purpose registers) +Please note that the kernel is allowed to use the kvm_run structure as the +primary storage for certain register types. Therefore, the kernel may use the +values in kvm_run even if the corresponding bit in kvm_dirty_regs is not set. + }; |