diff options
| author | Helge Deller <deller@parisc-linux.org> | 2006-03-22 02:01:15 +0300 |
|---|---|---|
| committer | Kyle McMartin <kyle@hera.kernel.org> | 2006-03-30 21:48:44 +0400 |
| commit | b9e71ac13a71bb435a4146d868080f5389bb906c (patch) | |
| tree | 68765e7759f5c5fb315d40a65c3a1795ff9614f8 /arch | |
| parent | ba57583396585a1ca509e2a84d970a2ff3f9bbfb (diff) | |
| download | linux-b9e71ac13a71bb435a4146d868080f5389bb906c.tar.xz | |
[PARISC] Fix IOREMAP with a 64-bit kernel
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/parisc/kernel/entry.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 9af4b22a6d77..6d17c0a3431b 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -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 |