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-- | 1.4 KB |
| Makefile | -rw-r--r-- | 410 bytes |
| iphc.c | -rw-r--r-- | 17.7 KB |
| nhc.c | -rw-r--r-- | 5.4 KB |
| nhc.h | -rw-r--r-- | 4.4 KB |
| nhc_dest.c | -rw-r--r-- | 860 bytes |
| nhc_fragment.c | -rw-r--r-- | 868 bytes |
| nhc_hop.c | -rw-r--r-- | 843 bytes |
| nhc_ipv6.c | -rw-r--r-- | 807 bytes |
| nhc_mobility.c | -rw-r--r-- | 868 bytes |
| nhc_routing.c | -rw-r--r-- | 855 bytes |
| nhc_udp.c | -rw-r--r-- | 4.8 KB |
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