diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/msi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index bd4d4dd626b4..e843604c3a4f 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -165,7 +165,8 @@ static bool msi_ctrl_valid(struct device *dev, struct msi_ctrl *ctrl) unsigned int hwsize; if (WARN_ON_ONCE(ctrl->domid >= MSI_MAX_DEVICE_IRQDOMAINS || - !dev->msi.data->__domains[ctrl->domid].domain)) + (dev->msi.domain && + !dev->msi.data->__domains[ctrl->domid].domain))) return false; hwsize = msi_domain_get_hwsize(dev, ctrl->domid); |