A crash was observed when a device gets removed while a port is in use. When the port gets removed, we tried to free vq buffers. The vq no longer exists at this stage, just ensure we don't access it. The second patch fixes a warning where the pci region is already freed. I'm not sure what or how the region gets freed, any clues there will be helpful. Thanks, Amit Amit Shah (2): virtio: console: Don't access vqs if device was unplugged virtio: console: Don't call device_destroy() on port device drivers/char/virtio_console.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) -- 1.7.4 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
