Revision 963ad94853000ab100f5ff19eea80095660d41b4 authored by Nikolay Aleksandrov on 22 July 2015, 11:03:40 UTC, committed by David S. Miller on 26 July 2015, 23:27:22 UTC
Since slave_changelink support was added there have been a few race
conditions when using br_setport() since some of the port functions it
uses require the bridge lock. It is very easy to trigger a lockup due to
some internal spin_lock() usage without bh disabled, also it's possible to
get the bridge into an inconsistent state.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Fixes: 3ac636b8591c ("bridge: implement rtnl_link_ops->slave_changelink")
Reviewed-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 4851643
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 2.4 KB |
| Makefile | -rw-r--r-- | 282 bytes |
| compat.c | -rw-r--r-- | 3.2 KB |
| dquot.c | -rw-r--r-- | 76.7 KB |
| kqid.c | -rw-r--r-- | 3.2 KB |
| netlink.c | -rw-r--r-- | 3.0 KB |
| quota.c | -rw-r--r-- | 22.2 KB |
| quota_tree.c | -rw-r--r-- | 16.8 KB |
| quota_tree.h | -rw-r--r-- | 689 bytes |
| quota_v1.c | -rw-r--r-- | 6.4 KB |
| quota_v2.c | -rw-r--r-- | 10.5 KB |
| quotaio_v1.h | -rw-r--r-- | 1.2 KB |
| quotaio_v2.h | -rw-r--r-- | 2.6 KB |
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