mm: enhance free_reserved_area() to support poisoning memory with zero

[karo-tx-linux.git] / arch / um / kernel / mem.c

diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 2aa7a2448d5844237f7b0ae7bc51b367ee8650ff..8ff0b7ae8ec046df0885e2032d833491ed410bed 100644 (file)
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -244,7 +244,7 @@ void free_initmem(void)
 #ifdef CONFIG_BLK_DEV_INITRD
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
-       free_reserved_area((void *)start, (void *)end, 0, "initrd");
+       free_reserved_area((void *)start, (void *)end, -1, "initrd");
 }
 #endif