diff options
author | Len Brown <len.brown@intel.com> | 2008-10-22 23:57:26 -0400 |
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committer | Len Brown <len.brown@intel.com> | 2008-10-23 00:11:07 -0400 |
commit | 057316cc6a5b521b332a1d7ccc871cd60c904c74 (patch) | |
tree | 4333e608da237c73ff69b10878025cca96dcb4c8 /arch/arm/mm/nommu.c | |
parent | 3e2dab9a1c2deb03c311eb3f83466009147ed4d3 (diff) | |
parent | 2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff) |
Merge branch 'linus' into test
Conflicts:
MAINTAINERS
arch/x86/kernel/acpi/boot.c
arch/x86/kernel/acpi/sleep.c
drivers/acpi/Kconfig
drivers/pnp/Makefile
drivers/pnp/quirks.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/arm/mm/nommu.c')
-rw-r--r-- | arch/arm/mm/nommu.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 63c62fdea52..07b62b23897 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -7,16 +7,14 @@ #include <linux/mm.h> #include <linux/pagemap.h> #include <linux/bootmem.h> +#include <linux/io.h> #include <asm/cacheflush.h> -#include <asm/io.h> #include <asm/page.h> #include <asm/mach/arch.h> #include "mm.h" -extern void _stext, __data_start, _end; - /* * Reserve the various regions of node 0 */ @@ -43,12 +41,26 @@ void __init reserve_node_zero(pg_data_t *pgdat) BOOTMEM_DEFAULT); } +static void __init sanity_check_meminfo(struct meminfo *mi) +{ + int i, j; + + for (i = 0, j = 0; i < mi->nr_banks; i++) { + struct membank *mb = &mi->bank[i]; + + if (mb->size != 0 && mb->node < MAX_NUMNODES) + mi->bank[j++] = mi->bank[i]; + } + mi->nr_banks = j; +} + /* * paging_init() sets up the page tables, initialises the zone memory * maps, and sets up the zero page, bad page and bad page tables. */ void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) { + sanity_check_meminfo(mi); bootmem_init(mi); } |