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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2014-06-13 17:02:24 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-06-16 10:32:24 +0200 |
| commit | 9280ddb19489fa24e2d4f6f492d185ae1172bec2 (patch) | |
| tree | 7146a4e9891ae8d38f3741664e387bdd03e35ea3 /drivers/clocksource | |
| parent | 613c4e0459603cc04384723b08fd62103b5eaaaf (diff) | |
| download | blackbird-obmc-linux-9280ddb19489fa24e2d4f6f492d185ae1172bec2.tar.gz blackbird-obmc-linux-9280ddb19489fa24e2d4f6f492d185ae1172bec2.zip | |
s390/ccwgroup: obtain extra reference for asynchronous processing
Commit 0b60f9ead5d4816e7e3d6e28f4a0d22d4a1b2513
"s390: use device_remove_file_self() instead of device_schedule_callback()"
changed ccwgroup to use an extra work queue instead of
device_schedule_callback. This function obtained an extra device
reference for its async work which is missing in the new implementation
and results in a "freeing memory with a lock still held" BUG. Fix
this by obtaining an extra reference for the async work.
Reported-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/clocksource')
0 files changed, 0 insertions, 0 deletions
