net: dccp: fix kernel crash on module load
Patch eedbbb0d "net: dccp: initialize (addr,port) ..." added calling to inet_hashinfo2_init() from dccp_init(). However, inet_hashinfo2_init() is marked as __init(), and thus the kernel panics when dccp is loaded as module. Removing __init() tag from inet_hashinfo2_init() is not feasible because it calls into __init functions in mm. This patch adds inet_hashinfo2_init_mod() function that can be called after the init phase is done; changes dccp_init() to call the new function; un-marks inet_hashinfo2_init() as exported. Fixes: eedbbb0d ("net: dccp: initialize (addr,port) ...") Reported-by:kernel test robot <lkp@intel.com> Signed-off-by:
Peter Oskolkov <posk@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
bd437c99