diff options
| author | Tony Breeds <tony@bakeyournoodle.com> | 2011-07-04 18:44:19 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-07-19 15:13:04 +1000 |
| commit | f7ba2991e9063fa8cf668ee57c08e2842ad04f11 (patch) | |
| tree | c653ecb4d1dce0a60e30ff0aa97a143c53656b6c /arch/powerpc | |
| parent | 5d8c665889e27e1b8989ca465166e8897dc302d1 (diff) | |
powerpc/mm: Fix output of total_ram.
On 32bit platforms that support >= 4GB memory total_ram was truncated.
This creates a confusing printk:
Top of RAM: 0x100000000, Total RAM: 0x0
Fix that:
Top of RAM: 0x100000000, Total RAM: 0x100000000
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 457dc84154ba..c781bbcf7338 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -249,7 +249,7 @@ static int __init mark_nonram_nosave(void) */ void __init paging_init(void) { - unsigned long total_ram = memblock_phys_mem_size(); + unsigned long long total_ram = memblock_phys_mem_size(); phys_addr_t top_of_ram = memblock_end_of_DRAM(); unsigned long max_zone_pfns[MAX_NR_ZONES]; @@ -269,7 +269,7 @@ void __init paging_init(void) kmap_prot = PAGE_KERNEL; #endif /* CONFIG_HIGHMEM */ - printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%lx\n", + printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%llx\n", (unsigned long long)top_of_ram, total_ram); printk(KERN_DEBUG "Memory hole size: %ldMB\n", (long int)((top_of_ram - total_ram) >> 20)); |