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Kuniyuki Iwashima
a6039776c7
kernel test robot reported this Sparse warning:
$ make C=1 net/ipv4/ipmr.o
net/ipv4/ipmr.c:312:24: error: incompatible types in comparison expression (different address spaces):
net/ipv4/ipmr.c:312:24: struct mr_table [noderef] __rcu *
net/ipv4/ipmr.c:312:24: struct mr_table *
Let's add __rcu annotation to netns_ipv4.mrt.
Fixes: b3b6babf47 ("ipmr: Free mr_table after RCU grace period.")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202605030032.glNApko7-lkp@intel.com/
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260502180755.359554-1-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>