Re: [PATCH 4/5] break up slow_virt_to_phys()

From: Borislav Petkov
Date: Thu Apr 11 2013 - 08:29:53 EST

On Wed, Apr 10, 2013 at 04:32:54PM -0700, Dave Hansen wrote:
> +phys_addr_t slow_virt_to_phys(void *virt_addr)
> +{
> + phys_addr_t result;
> + int ret;
> +
> + ret = kernel_lookup_vaddr(virt_addr, &result);
> + BUG_ON(ret);

Isn't that BUG_ON still too harsh though? How about WARN_ON instead?
It would still create a lot of noise so that it gets fixed without
bringing down the system.


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