termpaintx_ttyrescue.c: Remove ATOMIC_INT_LOCK_FREE check on armel. The code depends on load, store and fetch_or on termpaint_ipcseg::{active,flags} to be atomic and safe across a shared memory segment.
While i'm not sure this is is generally true on all armv5te, on debian armel, looking at the assembly it seem to be safe as it uses either plain load/store or the "ARM Kernel-provided User Helpers" which should be safe across processes too.
Keep this as a debian patch for now until a more general safety analysis is done.
