Hi, The patch series aims to fix the races between nbd setup and module removal which will lead to oops. Patch #1 serializes the concurrently calling of nbd_genl_connect() and nbd_cleanup(), and patch #2 fixes race between nbd_alloc_config() and nbd_cleanup(). Any comments are welcome. Regards, Tao Hou Tao (2): nbd: call genl_unregister_family() first in nbd_cleanup() nbd: fix race between nbd_alloc_config() and module removal drivers/block/nbd.c | 32 ++++++++++++++++++++++---------- 1 file changed, 22 insertions(+), 10 deletions(-) -- 2.29.2
