diff options
| author | saturneric <[email protected]> | 2025-11-16 14:34:50 +0000 |
|---|---|---|
| committer | saturneric <[email protected]> | 2025-11-16 14:34:50 +0000 |
| commit | 690862a8d74fee1e07f33dad44b761753f101779 (patch) | |
| tree | f81bdcab8cd5a640518dba5056de6c62bd071eaf /drivers/vfio/pci/vfio_pci_intrs.c | |
| parent | Merge tag 'v6.17.7' into linux-6.17.y (diff) | |
| parent | Linux 6.17.8 (diff) | |
| download | kernel-linux-6.17.y.tar.gz kernel-linux-6.17.y.zip | |
Merge tag 'v6.17.8' into linux-6.17.ylinux-6.17.y
This is the 6.17.8 stable release
Diffstat (limited to 'drivers/vfio/pci/vfio_pci_intrs.c')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_intrs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c index 123298a4dc8f..61d29f6b3730 100644 --- a/drivers/vfio/pci/vfio_pci_intrs.c +++ b/drivers/vfio/pci/vfio_pci_intrs.c @@ -304,9 +304,14 @@ static int vfio_intx_enable(struct vfio_pci_core_device *vdev, vdev->irq_type = VFIO_PCI_INTX_IRQ_INDEX; + if (!vdev->pci_2_3) + irq_set_status_flags(pdev->irq, IRQ_DISABLE_UNLAZY); + ret = request_irq(pdev->irq, vfio_intx_handler, irqflags, ctx->name, ctx); if (ret) { + if (!vdev->pci_2_3) + irq_clear_status_flags(pdev->irq, IRQ_DISABLE_UNLAZY); vdev->irq_type = VFIO_PCI_NUM_IRQS; kfree(name); vfio_irq_ctx_free(vdev, ctx, 0); @@ -352,6 +357,8 @@ static void vfio_intx_disable(struct vfio_pci_core_device *vdev) vfio_virqfd_disable(&ctx->unmask); vfio_virqfd_disable(&ctx->mask); free_irq(pdev->irq, ctx); + if (!vdev->pci_2_3) + irq_clear_status_flags(pdev->irq, IRQ_DISABLE_UNLAZY); if (ctx->trigger) eventfd_ctx_put(ctx->trigger); kfree(ctx->name); |