linux

iv/linux

History

Paul Durrant 196748a276 xen/xenbus: reference count registered modules

To prevent a PV driver module being removed whilst attached to its other
end, and hence xenbus calling into potentially invalid text, take a
reference on the module before calling the probe() method (dropping it if
unsuccessful) and drop the reference after returning from the remove()
method.

Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

2019-12-04 11:35:32 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xenbus_client.c

xen: drop writing error messages to xenstore

2018-10-26 09:17:16 +02:00

xenbus_comms.c

xenbus: track caller request id

2018-02-17 09:40:33 +01:00

xenbus_dev_backend.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license