The JIT is only supported on x86_64 so disable for 32-bit builds.
Fixes: cc752e43e079 ("bpf: add JIT compilation for x86_64 ISA")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>