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KVM: Fix off-by-one in overflow check of KVM_ASSIGN_SET_MSIX_NR
authorJan Kiszka <jan.kiszka@siemens.com>
Sat, 11 Jun 2011 10:23:55 +0000 (12:23 +0200)
committerAvi Kivity <avi@redhat.com>
Tue, 12 Jul 2011 10:16:18 +0000 (13:16 +0300)
commit4bfbb671ac5cb29d97dbe8ab46799574d1d12f85
tree53be5ad0a1b677fa9a43bd8b2c22e1c5bad76a54tree | snapshot
parent489a7a5c8f1a6cdb5c8bf156062e54621e33d6cccommit | diff
KVM: Fix off-by-one in overflow check of KVM_ASSIGN_SET_MSIX_NR

KVM_MAX_MSIX_PER_DEV implies that up to that many MSI-X entries can be
requested. But the kernel so far rejected already the upper limit.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
virt/kvm/assigned-dev.c diff | blob | history
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