[ofa-general] ib_reg_phys_mr( ) results in crash

[Liang Zhen]

Roland Dreier :
>  > Before calling ib_reg_phys_mr,  printk() shows that all its arguments
>  > are valid.  But the system always crashes immediately after entering
>  > the function ib_reg_phys_mr( ).    Any possible reasons ?  Thanks!!
>
> What do you mean by "immediately after entering ib_reg_phys_mr()"?  Do
> you get an oops message?  If so that would be very important info for
> debugging this.
>   

Also, what kind of address did you pass into ib_reg_phys_mr? a little 
context of your calling is helpful

Regards
Liang