Hi ! > Hi. I've ported your patch to 6.2, and still get: > > # sysctl kern.ipc.shmmax=2147483648 > kern.ipc.shmmax: -2147483648 -> -2147483648 > > Is that working for you? Well, i didn' tried to change shmmax value "on fly". Setting it via kernel's config on 7.0-CURRENT works: $sysctl kern.ipc.shmmax kern.ipc.shmmax: 15032385536 Vasim V.