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authorBecky Bruce <beckyb@kernel.crashing.org>2009-05-08 12:19:27 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-05-15 16:43:41 +1000
commit49a849652513235a244dfbf5e58c54f796bd1148 (patch)
tree809fe33bad6255fab153fb5a7f03170150ab88c7 /arch/powerpc/mm/mem.c
parent31207dab7d2e63795eb15823947bd2f7025b08e2 (diff)
powerpc: Allow mem=x cmdline to work with 4G+
We're currently choking on mem=4g (and above) due to memory_limit being specified as an unsigned long. Make memory_limit phys_addr_t to fix this. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm/mem.c')
-rw-r--r--arch/powerpc/mm/mem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index f668fa9ba804..d0602a76bf7f 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -57,7 +57,7 @@
int init_bootmem_done;
int mem_init_done;
-unsigned long memory_limit;
+phys_addr_t memory_limit;
#ifdef CONFIG_HIGHMEM
pte_t *kmap_pte;