From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
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@xxxxxxxxxxx>
---
virt/kvm/assigned-dev.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index 6cc4b97..4e9eaeb 100644
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -617,7 +617,7 @@ static int kvm_vm_ioctl_set_msix_nr(struct kvm *kvm,
if (adev->entries_nr == 0) {
adev->entries_nr = entry_nr->entry_nr;
if (adev->entries_nr == 0 ||
- adev->entries_nr >= KVM_MAX_MSIX_PER_DEV) {
+ adev->entries_nr > KVM_MAX_MSIX_PER_DEV) {
r = -EINVAL;
goto msix_nr_out;
}
--
1.7.1
--
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