[openib-general] RE: [ib_at] oops in ib_at when running kdapltest

[Itamar Rabenstein]

> 
> Can you turn on the DEBUG printing in at.c by changing the following
> lines:
> #define DEBUG(fmt, ...) while (0) {}
> //#define DEBUG(fmt, arg ...)   printk("ib_at: %s: " fmt 
> "\n", __FUNCTION__,  ## arg);
> 
> to:
> //#define DEBUG(fmt, ...) while (0) {}
> #define DEBUG(fmt, arg ...)   printk("ib_at: %s: " fmt "\n", 
> __FUNCTION__,  ## arg);
> 
> rebuild ib_at, and send the output of /var/log/messages. Thanks.
> 
> -- Hal
> 

attached is the output of /var/log/messages that contain ib_at oops with
ib_at debug trun on.
svn rev 2564 (ib + kdapl + at from users/jlentini)
test is : ./kdapltest -T T -s 11.1.4.43 -D mthca0a -d -t 2 -w 8 -i 20 client
SR server SR
i run the test 4-5 times before the oops occur 
(In order to get the oops your kernel must be compiled with
CONFIG_DEBUG_PAGEALLOC)

 Itamar 

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