On Mon, Oct 14, 2013 at 12:12:24PM -0400, Mikulas Patocka wrote: > loop: fix crash if blk_alloc_queue fails > > If blk_alloc_queue fails, loop_add cleans up, but it doesn't clean up the > identifier allocated with idr_alloc. That causes crash on module unload in > idr_for_each(&loop_index_idr, &loop_exit_cb, NULL); where we attempt to > remove non-existed device with that id. ... > Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx> > Cc: stable@xxxxxxxxxx # 3.1+ Acked-by: Tejun Heo <tj@xxxxxxxxxx> Thanks. -- tejun -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
