summaryrefslogtreecommitdiff
path: root/drivers/xen/balloon.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/xen/balloon.c')
-rw-r--r--drivers/xen/balloon.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 292413b27575..b1d8b028bf80 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -266,20 +266,6 @@ static struct resource *additional_memory_resource(phys_addr_t size)
return NULL;
}
-#ifdef CONFIG_SPARSEMEM
- {
- unsigned long limit = 1UL << (MAX_PHYSMEM_BITS - PAGE_SHIFT);
- unsigned long pfn = res->start >> PAGE_SHIFT;
-
- if (pfn > limit) {
- pr_err("New System RAM resource outside addressable RAM (%lu > %lu)\n",
- pfn, limit);
- release_memory_resource(res);
- return NULL;
- }
- }
-#endif
-
return res;
}