[PATCH] debug: ignore resource conflicts

[Ingo Molnar]

---
 kernel/resource.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/kernel/resource.c b/kernel/resource.c
index f5b518e..45877ec 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -156,15 +156,19 @@ static struct resource * __request_resource(struct resource *root, struct resour
 	for (;;) {
 		tmp = *p;
 		if (!tmp || tmp->start > end) {
+insert:
 			new->sibling = tmp;
 			*p = new;
 			new->parent = root;
 			return NULL;
 		}
-		p = &tmp->sibling;
-		if (tmp->end < start)
+		if (tmp->end < start) {
+			p = &tmp->sibling;
 			continue;
-		return tmp;
+		}
+		printk("ignoring resource conflict between %s/{%p..%p} and %s/{%p..%p}\n", new->name, (void *)new->start, (void *)new->end, tmp->name, (void *)tmp->start, (void *)tmp->end);
+		WARN_ON(1);
+		goto insert;
 	}
 }
 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/