Re: [systemd-devel] nspawn blocks sync_file_range on arm

2019-08-18 Thread Zbigniew Jędrzejewski-Szmek
On Sun, Aug 18, 2019 at 05:02:35PM +0100, Steve Dodd wrote: > ARM has two sync_file_range syscalls, sync_file_range and sync_file_range2. > The former is apparently not used, and glibc calls the latter whenever a > userspace program calls sync_file_range. I'm guessing systemd-nspawn > doesn't know

[systemd-devel] nspawn blocks sync_file_range on arm

2019-08-18 Thread Steve Dodd
ARM has two sync_file_range syscalls, sync_file_range and sync_file_range2. The former is apparently not used, and glibc calls the latter whenever a userspace program calls sync_file_range. I'm guessing systemd-nspawn doesn't know this, because the follow code consistently fails in an nspawn contai