]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cc913c9) | patch
ipmi/powernv: Fix minor locking bug
authorAlistair Popple <alistair@popple.id.au>
Fri, 10 Apr 2015 07:32:20 +0000 (17:32 +1000)
committerCorey Minyard <cminyard@mvista.com>
Sat, 11 Apr 2015 01:51:42 +0000 (20:51 -0500)
commitde7dcb30480d2db0bd407351c5f28b446942b93f
tree1e19a70f5e7d15fab56ff7f1dfefa74817624eadtree | snapshot
parentcc913c941c55be169086eae62a5fa1af5a9c8faacommit | diff
ipmi/powernv: Fix minor locking bug

If ipmi_powernv_recv(...) is called without a current message it
prints a warning and returns. However it fails to release the message
lock causing the system to dead lock during any subsequent IPMI
operations.

This error path should never normally be taken unless there are bugs
elsewhere in the system.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
drivers/char/ipmi/ipmi_powernv.c diff | blob | history
Linux Kernel Source Tree.