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authorDavid Gibson <david@gibson.dropbear.id.au>2006-02-20 14:05:56 +1100
committerPaul Mackerras <paulus@samba.org>2006-02-24 14:05:58 +1100
commit20f4eb3e502d68b12224577ebcd2cd50cc6e14e4 (patch)
tree5b5f1d857c13d6e3bcc757273fcd8cfffa1a1537 /include
parentc6622f63db86fcbd41bf6fe05ddf2e00c1e51ced (diff)
downloadop-kernel-dev-20f4eb3e502d68b12224577ebcd2cd50cc6e14e4.zip
op-kernel-dev-20f4eb3e502d68b12224577ebcd2cd50cc6e14e4.tar.gz
[PATCH] powerpc: Fixup for STRICT_MM_TYPECHECKS
Currently ARCH=powerpc will not compile when STRICT_MM_TYPECHECKS is turned on and CONFIG_64K_PAGES is turned off. This corrects the problem. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-powerpc/pgtable-4k.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e9590c0..35f9281 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -62,9 +62,14 @@
/* shift to put page number into pte */
#define PTE_RPN_SHIFT (17)
-#define __real_pte(e,p) ((real_pte_t)(e))
-#define __rpte_to_pte(r) (r)
-#define __rpte_to_hidx(r,index) (pte_val((r)) >> 12)
+#ifdef STRICT_MM_TYPECHECKS
+#define __real_pte(e,p) ((real_pte_t){(e)})
+#define __rpte_to_pte(r) ((r).pte)
+#else
+#define __real_pte(e,p) (e)
+#define __rpte_to_pte(r) (__pte(r))
+#endif
+#define __rpte_to_hidx(r,index) (pte_val(__rpte_to_pte(r)) >> 12)
#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift) \
do { \
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