I tried to install Parallels Tools (version 16.1.0.48950) on a guest OS: Fedora Linux 33 (kernel version 5.9.11-200.fc33.x86_64). But has follow error: /usr/lib/parallels-tools/kmods/prl_fs/SharedFolders/Guest/Linux/prl_fs/inode.c:58:31: error: implicit declaration of function 'segment_eq' [-Werror=implicit-function-declaration] 58 | bd->user = (user == 0) ? 0 : segment_eq(get_fs(), USER_DS) ? 1 : 0;
Apply the patch from this post: https://forum.parallels.com/threads/path-for-kernel-5-9-1.351222/, using the instructions found in this post: https://forum.parallels.com/threads/tools-patch-procedure.351669/