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| author |   Ken Hofsass <hofsass@google.com> | 2018-01-31 16:03:35 -0800 |
|---|---|---|
| committer |   Radim Krčmář <rkrcmar@redhat.com> | 2018-03-06 18:40:43 +0100 |
| commit | 7b7e39522a61f402d41dd9a67f3fa2133ef9d4e8 (patch) | |
| tree | 2416acd62546483498495af33f6561ed00986b87 /Documentation/virtual | |
| parent | kvm: x86: hyperv: guest->host event signaling via eventfd (diff) | |
| download | linux-dev-7b7e39522a61f402d41dd9a67f3fa2133ef9d4e8.tar.xz linux-dev-7b7e39522a61f402d41dd9a67f3fa2133ef9d4e8.zip | |
KVM: x86: add SYNC_REGS_SIZE_BYTES #define.
Replace hardcoded padding size value for struct kvm_sync_regs
with #define SYNC_REGS_SIZE_BYTES.
Also update the value specified in api.txt from outdated hardcoded
value to SYNC_REGS_SIZE_BYTES.
Signed-off-by: Ken Hofsass <hofsass@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'Documentation/virtual')
| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index db992e036bdf..55867a2a460c 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -3905,7 +3905,7 @@ in userspace. __u64 kvm_dirty_regs; union { struct kvm_sync_regs regs; - char padding[1024]; + char padding[SYNC_REGS_SIZE_BYTES]; } s; If KVM_CAP_SYNC_REGS is defined, these fields allow userspace to access |