Mike,
You are trying to get a new piece of cache. The message occurs when
there is not one available. After the message appears the system goes
into a spinlock and tries again. This continues until the request is satisfied.

This could be an indication that you have a memory leak somewhere and
are not returning memory.
Cal

Mike Flynn wrote:

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@Enerdyne.com

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