s390/Docs: new doc describing lock usage by the vfio_ap device driver

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Introduces a new document describing the locks used by the vfio_ap device
driver and how to use them so as to avoid lockdep reports and deadlock
situations.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

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Tony Krowiak 2022-02-04 13:16:45 -05:00 • committed by Alexander Gordeev

parent cb269e0aba

commit e32d3827f3

1 changed files with 105 additions and 0 deletions

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Documentation/s390/vfio-ap-locking.rst

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