On Tue, Aug 2, 2016 at 12:55 PM, Yinghai Lu <ying...@kernel.org> wrote:
> On Tue, Aug 2, 2016 at 10:48 AM, Thomas Garnier <thgar...@google.com> wrote:
>> On Tue, Aug 2, 2016 at 10:36 AM, Yinghai Lu <ying...@kernel.org> wrote:
>>>
>>> Looks like we need to change the loop from phys address to virtual
>>> address instead.
>>> to avoid the overflow.
>
> something like attached.
I tested it and it worked well. I just got this warning on build:
In file included from arch/x86/mm/init_64.c:60:0:
arch/x86/mm/ident_map.c: In function ‘ident_pmd_init’:
arch/x86/mm/ident_map.c:18:29: warning: suggest parentheses around
arithmetic in operand of ‘|’ [-Wparentheses]
set_pmd(pmd, __pmd(vaddr - off | info->pmd_flag));
Do you want to resend your version for integration?
