SV_LEAK
shadow_leak = klp_shadow_get(d, SV_LEAK);
klp_shadow_free(d, SV_LEAK, livepatch_fix1_dummy_leak_dtor);
klp_shadow_free_all(SV_LEAK, livepatch_fix1_dummy_leak_dtor);
shadow_leak = klp_shadow_alloc(d, SV_LEAK, sizeof(leak), GFP_KERNEL,
shadow_leak = klp_shadow_get(d, SV_LEAK);
klp_shadow_free(d, SV_LEAK, livepatch_fix2_dummy_leak_dtor);