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It expects return value 'va != NULL' from uvm_km_alloc().

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This commit is contained in:
kiyohara 2014-08-30 13:02:01 +00:00
parent e58317de49
commit c68d02befa
1 changed files with 3 additions and 3 deletions
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6
sys/arch/arm/arm32/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.297 2014/08/13 15:06:28 matt Exp $ */
/* $NetBSD: pmap.c,v 1.298 2014/08/30 13:02:01 kiyohara Exp $ */
/*
* Copyright 2003 Wasabi Systems, Inc.
@ -216,7 +216,7 @@
#include <arm/locore.h>
//#include <arm/arm32/katelib.h>
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.297 2014/08/13 15:06:28 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.298 2014/08/30 13:02:01 kiyohara Exp $");
//#define PMAP_DEBUG
#ifdef PMAP_DEBUG
@ -1312,7 +1312,7 @@ pmap_alloc_l1(pmap_t pm)
KASSERTMSG(kernel_map != NULL, "pm %p", pm);
vaddr_t va = uvm_km_alloc(kernel_map, PAGE_SIZE, 0,
UVM_KMF_WIRED|UVM_KMF_ZERO);
KASSERT(!va);
KASSERT(va);
pmap_extract(pmap_kernel(), va, &pm->pm_l1_pa);
#endif
pm->pm_l1 = (pd_entry_t *)va;