On 7/9/2013 3:45 PM, Alex Ivanov wrote:
> The panic on SMP kernel changed to another one:
> http://pastebin.com/SfUfd0Un
This is just a guess but I don't think page is valid
if the pfn is not valid.  You might try this untested change.

flush_cache_mm might have same problem (i.e., we may need to
check whether the pfn for the pte is valid).

Dave

-- 
John David Anglin    dave.anglin@bell.net