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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-06-11 12:24:24 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-07-12 13:16:19 +0300 |
| commit | 58f0964ee445d6703bf2bfd5170e75fb0920ad8f (patch) | |
| tree | f8125cb31c2a9197c778918f9ce26c5344b16595 /Documentation/virtual | |
| parent | 9f3191aec595ef9f3c80bc96664fd7aef57ef5be (diff) | |
| download | linux-3.10-58f0964ee445d6703bf2bfd5170e75fb0920ad8f.tar.gz linux-3.10-58f0964ee445d6703bf2bfd5170e75fb0920ad8f.tar.bz2 linux-3.10-58f0964ee445d6703bf2bfd5170e75fb0920ad8f.zip | |
KVM: Fix KVM_ASSIGN_SET_MSIX_ENTRY documentation
The documented behavior did not match the implemented one (which also
never changed).
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'Documentation/virtual')
| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 0ebe9225b17..b2511360b8f 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -1234,8 +1234,10 @@ Type: vm ioctl Parameters: struct kvm_assigned_msix_nr (in) Returns: 0 on success, -1 on error -Set the number of MSI-X interrupts for an assigned device. This service can -only be called once in the lifetime of an assigned device. +Set the number of MSI-X interrupts for an assigned device. The number is +reset again by terminating the MSI-X assignment of the device via +KVM_DEASSIGN_DEV_IRQ. Calling this service more than once at any earlier +point will fail. struct kvm_assigned_msix_nr { __u32 assigned_dev_id; |