diff options
Diffstat (limited to 'doc/guides/rel_notes/known_issues.rst')
| -rw-r--r-- | doc/guides/rel_notes/known_issues.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/guides/rel_notes/known_issues.rst b/doc/guides/rel_notes/known_issues.rst index 716bd736..95e4ce69 100644 --- a/doc/guides/rel_notes/known_issues.rst +++ b/doc/guides/rel_notes/known_issues.rst @@ -739,3 +739,23 @@ Linux kernel 4.10.0 iommu attribute read error **Driver/Module**: ``vfio-pci`` module. + +Netvsc driver and application restart +------------------------------------- + +**Description**: + The Linux kernel uio_hv_generic driver does not completely shutdown and clean up + resources properly if application using Netvsc PMD exits. + +**Implication**: + When application using Netvsc PMD is restarted it can not complete initialization + handshake sequence with the host. + +**Resolution/Workaround**: + Either reboot the guest or remove and reinsert the hv_uio_generic module. + +**Affected Environment/Platform**: + Linux Hyper-V. + +**Driver/Module**: + ``uio_hv_generic`` module. |