Fix an issue where signals are not flushed causing our interruptible
wait_event to go into a tight loop once a signal is received. Also
add more logging throughout. We have no -EBUSY return path for a
driver remove request and it's confusing to users when tasks get
blocked waiting for the device to release. Provide more clues what's
happening. Thanks,
Alex
---
Alex Williamson (2):
vfio: Flush signals on device request interruption
vfio-pci: Log device requests more verbosely
drivers/vfio/pci/vfio_pci.c | 8 +++++++-
drivers/vfio/vfio.c | 13 ++++++++++---
2 files changed, 17 insertions(+), 4 deletions(-)
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