From 247602e3ea0ae2b63446172c74737d85a01263d3 Mon Sep 17 00:00:00 2001
From: Olivier Houchard <cognet@FreeBSD.org>
Date: Sun, 30 Jun 2013 19:36:17 +0000
Subject: [PATCH] In generic_bs_map(), use kmem_alloc_nofault() instead of
 kmem_alloc(), as we only need virtual addresses.

Submitted by:	alc
---
 sys/arm/arm/bus_space_generic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/arm/arm/bus_space_generic.c b/sys/arm/arm/bus_space_generic.c
index f8f38abc5cce..296388455475 100644
--- a/sys/arm/arm/bus_space_generic.c
+++ b/sys/arm/arm/bus_space_generic.c
@@ -73,7 +73,7 @@ generic_bs_map(void *t, bus_addr_t bpa, bus_size_t size, int flags,
 	offset = bpa & PAGE_MASK;
 	startpa = trunc_page(bpa);
 
-	va = kmem_alloc(kernel_map, endpa - startpa);
+	va = kmem_alloc_nofault(kernel_map, endpa - startpa);
 	if (va == 0)
 		return (ENOMEM);