Alfred Agrell (@Alcaro) commented about dlls/ntdll/unix/thread.c:
ULONG flags, ULONG_PTR zero_bits, SIZE_T stack_commit, SIZE_T stack_reserve, PS_ATTRIBUTE_LIST *attr_list ) { - static const ULONG supported_flags = THREAD_CREATE_FLAGS_CREATE_SUSPENDED | THREAD_CREATE_FLAGS_HIDE_FROM_DEBUGGER | - THREAD_CREATE_FLAGS_BYPASS_PROCESS_FREEZE; + static const ULONG supported_flags = THREAD_CREATE_FLAGS_CREATE_SUSPENDED | THREAD_CREATE_FLAGS_SKIP_THREAD_ATTACH | + THREAD_CREATE_FLAGS_HIDE_FROM_DEBUGGER | THREAD_CREATE_FLAGS_BYPASS_PROCESS_FREEZE;
There's a single trailing space on this line that makes the diff look a little weird. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8801#note_113302