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-rw-r--r--kernel/resource.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/resource.c b/kernel/resource.c
index 560659f7baef..798e2fae2a06 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -357,6 +357,10 @@ int __weak page_is_ram(unsigned long pfn)
return walk_system_ram_range(pfn, 1, NULL, __is_ram) == 1;
}
+void __weak arch_remove_reservations(struct resource *avail)
+{
+}
+
static resource_size_t simple_align_resource(void *data,
const struct resource *avail,
resource_size_t size,
@@ -394,6 +398,7 @@ static int find_resource(struct resource *root, struct resource *new,
struct resource *this = root->child;
struct resource tmp = *new, avail, alloc;
+ tmp.flags = new->flags;
tmp.start = root->start;
/*
* Skip past an allocated resource that starts at 0, since the assignment
@@ -410,6 +415,7 @@ static int find_resource(struct resource *root, struct resource *new,
tmp.end = root->end;
resource_clip(&tmp, min, max);
+ arch_remove_reservations(&tmp);
/* Check for overflow after ALIGN() */
avail = *new;