We have been hacking away on a TI 16C554 quad UART driver based on serial.c. The driver supports the TI chip on our motherboard which hosts an Embedded Planet CLLF with an MOT 860T processor. We have all four ports working with interrupts, but we are seeing this message several times before the system hangs: "kmem_grow: Called nonatomically from int - size-32." It is issued from linux/mm/slab.c and obviously has something to do with shared memory. Does anyone have insight as to what we are (or are not doing) to upset slab.c?
Thanks, Mike Flynn Principal Software Engineer Enerdyne Technologies 8402 Magnolia Ave. Suite C Santee, CA 92041 Voice: 619-562-3061 Fax: 619-562-8802 MFlynn at Enerdyne.com ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
