cc: Daljeet Maini/India/IBM@IBMIN, |
| [EMAIL PROTECTED] |
| Subject: Re: pte_page|
>|
On Wed, 30 May 2001, Pete Wyckoff wrote:
> > __pa(page_ad
On Wed, 30 May 2001, Pete Wyckoff wrote:
> > __pa(page_address(pte_page(pte))) is the address you want. [or
> > pte_val(*pte) & (PAGE_SIZE-1) on x86 but this is platform-dependent.]
>
> Does this work on x86 non-kmapped highmem user pages too? (i.e. is
> page->virtual valid for every potential
[EMAIL PROTECTED] said:
> On Wed, 30 May 2001 [EMAIL PROTECTED] wrote:
> > I use the 'pgt_offset', 'pmd_offset', 'pte_offset' and 'pte_page'
> > inside a module to get the physical address of a user space virtual
> > address. The physical address returned by 'pte_page' is not page
> > aligned wher
On Wed, 30 May 2001 [EMAIL PROTECTED] wrote:
> I use the 'pgt_offset', 'pmd_offset', 'pte_offset' and 'pte_page'
> inside a module to get the physical address of a user space virtual
> address. The physical address returned by 'pte_page' is not page
> aligned whereas the virtual address was page
Brian Gerst wrote:
>
> [EMAIL PROTECTED] wrote:
> >
> > I use the 'pgt_offset', 'pmd_offset', 'pte_offset' and 'pte_page' inside a
> > module to get the physical address of a user space virtual address. The
> > physical address returned by 'pte_page' is not page aligned whereas the
> > virtual ad
[EMAIL PROTECTED] wrote:
>
> I use the 'pgt_offset', 'pmd_offset', 'pte_offset' and 'pte_page' inside a
> module to get the physical address of a user space virtual address. The
> physical address returned by 'pte_page' is not page aligned whereas the
> virtual address was page aligned. Can someb
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