Hi, In 5.10.214, registering files seems to return -EBADF Running the file-register test from (latest) liburing: liburing/test# uname -r 5.10.214 liburing/test# ./file-register.t test_basic: register -9 test_basic failed The test seems to work in 5.10.211: liburing/test# uname -r 5.10.211 liburing/test# ./file-register.t file alloc ranges are not supported, skip Best, Kornilios. -- https://kkourt.io/
