powerpc/ps3: Write highmem info to repository
Add calls to the ps3_mm_set_repository_highmem() routine when the ps3
r1 highmem region is either created or destroyed.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index 04c1b93..b0f3466 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -329,6 +329,7 @@
r->size = r->base = r->offset = 0;
map.total = map.rm.size;
}
+ ps3_mm_set_repository_highmem(NULL);
}
/*============================================================================*/
@@ -1218,8 +1219,12 @@
/* Check if we got the highmem region from an earlier boot step */
- if (ps3_mm_get_repository_highmem(&map.r1))
- ps3_mm_region_create(&map.r1, map.total - map.rm.size);
+ if (ps3_mm_get_repository_highmem(&map.r1)) {
+ result = ps3_mm_region_create(&map.r1, map.total - map.rm.size);
+
+ if (!result)
+ ps3_mm_set_repository_highmem(&map.r1);
+ }
/* correct map.total for the real total amount of memory we use */
map.total = map.rm.size + map.r1.size;