RDMA/ocrdma: Fix a crash in rmmod

Browse source

1) ocrdma_remove_free() is called from a call_rcu callback funtion
   context, which can be a bottom-half context. So the code in
   ocrdma_remove_free should not sleep.

   But ocrdma_cleanup_hw() can sleep, So move it ocrdma_remove()
   instead of ocrdma_remove_free.

2) Fix a couple of kbuild test robot warnings.

Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

...

This commit is contained in:

Naresh Gottumukkala 2013-09-06 15:02:47 +05:30 • committed by Roland Dreier

parent 6ebacdfc07

commit 1852d1da3b

3 changed files with 32 additions and 30 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

53

drivers/infiniband/hw/ocrdma/ocrdma.h

View file

7

drivers/infiniband/hw/ocrdma/ocrdma_main.c

View file

2

drivers/infiniband/hw/ocrdma/ocrdma_verbs.c

View file