On Wed, Oct 31, 2018 at 10:35:36AM +0100, Martin Schwidefsky wrote:
> > Maybe
> > return __is_defined(__PAGETABLE_P4D_FOLDED);
> >
> > ?
>
> I have tried that, doesn't work. The reason is that the
> __PAGETABLE_xxx_FOLDED defines to not have a value.
>
> #define __PAGETABLE_P4D_FOLDED
>
On Wed, Oct 31, 2018 at 10:35:36AM +0100, Martin Schwidefsky wrote:
> > Maybe
> > return __is_defined(__PAGETABLE_P4D_FOLDED);
> >
> > ?
>
> I have tried that, doesn't work. The reason is that the
> __PAGETABLE_xxx_FOLDED defines to not have a value.
>
> #define __PAGETABLE_P4D_FOLDED
>
On Wed, 31 Oct 2018 12:02:55 +0300
"Kirill A. Shutemov" wrote:
> On Mon, Oct 15, 2018 at 06:42:37PM +0200, Martin Schwidefsky wrote:
> > Add three architecture overrideable function to test if the
> > p4d, pud, or pmd layer of a page table is folded or not.
> >
> > Signed-off-by: Martin
On Wed, 31 Oct 2018 12:02:55 +0300
"Kirill A. Shutemov" wrote:
> On Mon, Oct 15, 2018 at 06:42:37PM +0200, Martin Schwidefsky wrote:
> > Add three architecture overrideable function to test if the
> > p4d, pud, or pmd layer of a page table is folded or not.
> >
> > Signed-off-by: Martin
On Mon, Oct 15, 2018 at 06:42:37PM +0200, Martin Schwidefsky wrote:
> Add three architecture overrideable function to test if the
> p4d, pud, or pmd layer of a page table is folded or not.
>
> Signed-off-by: Martin Schwidefsky
> ---
> include/linux/mm.h | 40
On Mon, Oct 15, 2018 at 06:42:37PM +0200, Martin Schwidefsky wrote:
> Add three architecture overrideable function to test if the
> p4d, pud, or pmd layer of a page table is folded or not.
>
> Signed-off-by: Martin Schwidefsky
> ---
> include/linux/mm.h | 40
Add three architecture overrideable function to test if the
p4d, pud, or pmd layer of a page table is folded or not.
Signed-off-by: Martin Schwidefsky
---
include/linux/mm.h | 40
1 file changed, 40 insertions(+)
diff --git a/include/linux/mm.h
Add three architecture overrideable function to test if the
p4d, pud, or pmd layer of a page table is folded or not.
Signed-off-by: Martin Schwidefsky
---
include/linux/mm.h | 40
1 file changed, 40 insertions(+)
diff --git a/include/linux/mm.h
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