Merge branch 'rhashtable-fixes-next'
Herbert Xu says:
====================
rhashtable: Fix two bugs caused by multiple rehash preparation
While testing some new patches over the weekend I discovered a
couple of bugs in the series that had just been merged. These
two patches fix them:
1) A use-after-free in the walker that can cause crashes when
walking during a rehash.
2) When a second rehash starts during a single rhashtable_remove
call the remove may fail when it shouldn't.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>