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[PARISC] Fix IOREMAP with a 64-bit kernel

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We were only copying 32-bits of the PTE/PFN, not the full 52-bits.

Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Helge Deller 2006-03-21 16:01:15 -07:00 committed by Kyle McMartin
parent ba57583396
commit b9e71ac13a
1 changed files with 3 additions and 3 deletions
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6
arch/parisc/kernel/entry.S
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@ -563,10 +563,10 @@
extrd,u,*= \pte,_PAGE_GATEWAY_BIT+32,1,%r0
depd %r0,11,2,\prot /* If Gateway, Set PL2 to 0 */
/* Get rid of prot bits and convert to page addr for iitlbt */
/* Get rid of prot bits and convert to page addr for iitlbt and idtlbt */
depd %r0,63,PAGE_SHIFT,\pte
extrd,u \pte,56,32,\pte
extrd,s \pte,(63-PAGE_SHIFT)+(63-58),64-PAGE_SHIFT,\pte
.endm
/* Identical macro to make_insert_tlb above, except it
@ -584,7 +584,7 @@
/* Get rid of prot bits and convert to page addr for iitlba */
depi 0,31,12,\pte
depi 0,31,PAGE_SHIFT,\pte
extru \pte,24,25,\pte
.endm