Christian Brauner <christian@xxxxxxxxxx> writes: > This adds basic tests for the new close_range() syscall. > - test that no invalid flags can be passed > - test that a range of file descriptors is correctly closed > - test that a range of file descriptors is correctly closed if there there > are already closed file descriptors in the range > - test that max_fd is correctly capped to the current fdtable maximum > > Signed-off-by: Christian Brauner <christian@xxxxxxxxxx> > Cc: Arnd Bergmann <arnd@xxxxxxxx> > Cc: Jann Horn <jannh@xxxxxxxxxx> > Cc: David Howells <dhowells@xxxxxxxxxx> > Cc: Dmitry V. Levin <ldv@xxxxxxxxxxxx> > Cc: Oleg Nesterov <oleg@xxxxxxxxxx> > Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> > Cc: Florian Weimer <fweimer@xxxxxxxxxx> > Cc: Shuah Khan <shuah@xxxxxxxxxx> > Cc: linux-api@xxxxxxxxxxxxxxx > Cc: linux-kselftest@xxxxxxxxxxxxxxx > --- > v1: unchanged > v2: > - Christian Brauner <christian@xxxxxxxxxx>: > - verify that close_range() correctly closes a single file descriptor > v3: > - Christian Brauner <christian@xxxxxxxxxx>: > - add missing Cc for Shuah > - add missing Cc for linux-kselftest Sorry I replied to v2, but I think my comments still apply: https://lore.kernel.org/lkml/8736kzqpdm.fsf@xxxxxxxxxxxxxxxxxxxxxxxx/ cheers
