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>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 3.4 KB |
Makefile | -rw-r--r-- | 388 bytes |
acl.c | -rw-r--r-- | 6.1 KB |
acl.h | -rw-r--r-- | 1.5 KB |
balloc.c | -rw-r--r-- | 62.0 KB |
bitmap.c | -rw-r--r-- | 426 bytes |
dir.c | -rw-r--r-- | 14.1 KB |
ext3.h | -rw-r--r-- | 44.5 KB |
ext3_jbd.c | -rw-r--r-- | 1.5 KB |
file.c | -rw-r--r-- | 2.1 KB |
fsync.c | -rw-r--r-- | 3.2 KB |
hash.c | -rw-r--r-- | 4.3 KB |
ialloc.c | -rw-r--r-- | 19.1 KB |
inode.c | -rw-r--r-- | 104.5 KB |
ioctl.c | -rw-r--r-- | 7.4 KB |
namei.c | -rw-r--r-- | 69.3 KB |
namei.h | -rw-r--r-- | 570 bytes |
resize.c | -rw-r--r-- | 34.0 KB |
super.c | -rw-r--r-- | 85.3 KB |
symlink.c | -rw-r--r-- | 1.1 KB |
xattr.c | -rw-r--r-- | 34.6 KB |
xattr.h | -rw-r--r-- | 3.7 KB |
xattr_security.c | -rw-r--r-- | 2.0 KB |
xattr_trusted.c | -rw-r--r-- | 1.4 KB |
xattr_user.c | -rw-r--r-- | 1.5 KB |
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