From 58f0964ee445d6703bf2bfd5170e75fb0920ad8f Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Sat, 11 Jun 2011 12:24:24 +0200 Subject: 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 Signed-off-by: Avi Kivity --- Documentation/virtual/kvm/api.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 0ebe9225b171..b2511360b8f5 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; -- cgit v1.2.3