On Thu, May 30, 2013 at 02:45:20PM -0700, Stepan Moskovchenko wrote:
> void __init early_init_dt_add_memory_arch(u64 base, u64 size)
> {
> +#ifndef CONFIG_ARM_LPAE
> + if (base > ((phys_addr_t)~0)) {
The #ifdef is probably not necessary here, simply checking that
base/size can be represented in a phys_addr_t is enough.
> + pr_crit("Ignoring memory at 0x%08llx due to lack of LPAE support\n",
> + base);
> + return;
> + }
> +
> + if (size > ((phys_addr_t)~0))
> + size = ((phys_addr_t)~0);
A similar printk as arm_add_memory for this one too?
printk(KERN_CRIT "Truncating memory at 0x%08llx to fit in "
"32-bit physical address space\n", (long long)start);
Regards,
Jason
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