On Mon, Mar 04, 2019 at 12:01:37PM +, Steven Price wrote:
> On 01/03/2019 21:48, Kirill A. Shutemov wrote:
> > On Wed, Feb 27, 2019 at 05:05:39PM +, Steven Price wrote:
> >> walk_page_range() is going to be allowed to walk page tables other than
> >> those of user space. For this it needs t
On 01/03/2019 21:48, Kirill A. Shutemov wrote:
> On Wed, Feb 27, 2019 at 05:05:39PM +, Steven Price wrote:
>> walk_page_range() is going to be allowed to walk page tables other than
>> those of user space. For this it needs to know when it has reached a
>> 'leaf' entry in the page tables. This
On Wed, Feb 27, 2019 at 05:05:39PM +, Steven Price wrote:
> walk_page_range() is going to be allowed to walk page tables other than
> those of user space. For this it needs to know when it has reached a
> 'leaf' entry in the page tables. This information is provided by the
> p?d_large() functio
walk_page_range() is going to be allowed to walk page tables other than
those of user space. For this it needs to know when it has reached a
'leaf' entry in the page tables. This information is provided by the
p?d_large() functions/macros.
For c6x there's no MMU so there's never a large page, so j
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