From 49a849652513235a244dfbf5e58c54f796bd1148 Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Fri, 8 May 2009 12:19:27 +0000 Subject: 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 Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/include/asm/system.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/include/asm/system.h') diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h index f612798e1c93..2b2420a49884 100644 --- a/arch/powerpc/include/asm/system.h +++ b/arch/powerpc/include/asm/system.h @@ -212,7 +212,7 @@ extern struct task_struct *_switch(struct thread_struct *prev, extern unsigned int rtas_data; extern int mem_init_done; /* set on boot once kmalloc can be called */ extern int init_bootmem_done; /* set on !NUMA once bootmem is available */ -extern unsigned long memory_limit; +extern phys_addr_t memory_limit; extern unsigned long klimit; extern void *alloc_maybe_bootmem(size_t size, gfp_t mask); -- cgit v1.2.3