pie/restorer.c: In function ‘restore_thread_common’:
pie/restorer.c:262:39: error: incompatible types when assigning to type
‘k_rtsigset_t’ from type ‘u64’
   RT_SIGFRAME_UC(sigframe).uc_sigmask = args->blk_sigset;
                                       ^
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>