Re: Ooops in kmalloc from request_region

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 14 Feb 2001, Steve Johnson wrote:
>     You can't call kmalloc that early in the startup process.  Look at main.c,
> and init_IRQ comes before any of the memory initialization.
> 
>     Steve
> 
> Liam Davies wrote:
> 
> > I am currently at the stage of calling request_region in my irq_setup
> > function.
> > The call to request_region does a kmalloc which oops. The box has 256Mb Ram.
> >
> > Is this the right stage to be doing this call? Is there something that I
> > have missed
> > in setting up the memory regions or paging?

Hence use request_resource() while passing a statically allocated and
initialized struct resource instead.

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven ------------- Sony Software Development Center Europe (SDCE)
Geert.Uytterhoeven@sonycom.com ------------------- Sint-Stevens-Woluwestraat 55
Voice +32-2-7248626 Fax +32-2-7262686 ---------------- B-1130 Brussels, Belgium



[Index of Archives]     [Linux MIPS Home]     [LKML Archive]     [Linux ARM Kernel]     [Linux ARM]     [Linux]     [Git]     [Yosemite News]     [Linux SCSI]     [Linux Hams]

  Powered by Linux