Wolfgang Denk wrote:
>In message <40BC1DBF.6050108 at intracom.gr> you wrote:
>
>>Perusing the headers I came across a comment that said swap is
>>broken on 8xx. For some reason I need to fix it.
>>Where can I go about looking?
>>
>
>If a 2.4 kernel is good enough:
>
:)
Thanks
>
>Index: include/asm-ppc/pgtable.h
>===================================================================
>RCS file: /cvsroot/linuxppc_2_4_devel/include/asm-ppc/pgtable.h,v
>retrieving revision 1.6
>retrieving revision 1.7
>diff -u -r1.6 -r1.7
>--- include/asm-ppc/pgtable.h 11 Mar 2003 19:53:02 -0000 1.6
>+++ include/asm-ppc/pgtable.h 24 Aug 2003 13:58:59 -0000 1.7
>@@ -686,11 +686,11 @@
> * must not include the _PAGE_PRESENT bit, or the _PAGE_HASHPTE bit
> * (if used). -- paulus
> */
>-#define SWP_TYPE(entry) ((entry).val & 0x3f)
>-#define SWP_OFFSET(entry) ((entry).val >> 6)
>-#define SWP_ENTRY(type, offset) ((swp_entry_t) { (type) |
>((offset) << 6) })
>-#define pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 })
>-#define swp_entry_to_pte(x) ((pte_t) { (x).val << 2 })
>+#define SWP_TYPE(entry) (((entry).val >> 1) & 0x3f)
>+#define SWP_OFFSET(entry) ((entry).val >> 8)
>+#define SWP_ENTRY(type, offset) ((swp_entry_t) { ((type) << 1)
>| ((offset) << 8) })
>+#define pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) & ~0x81 })
>+#define swp_entry_to_pte(x) ((pte_t) { (x).val })
>
> /* CONFIG_APUS */
> /* For virtual address to physical address conversion */
>
>Best regards,
>
>Wolfgang Denk
>
>
Regards
Pantelis
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