tci: do not include exec/exec-all.h

tci: do not include exec/exec-all.h

TCI does not need the runtime definition in exec-all.h.  It only needs the
host-side definitions in tcg/tcg.h.  Now that cpu.h is not included
everywhere, this caused a failure because exec-all.h does need cpu.h
but does not include it itself.

Fix by including the intended header.

Signed-off-by: Paolo Bonzini <[email protected]>
Message-id: 1463745452[email protected]
Signed-off-by: Peter Maydell <[email protected]>