11 lines
		
	
	
	
		
			192 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			11 lines
		
	
	
	
		
			192 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
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								#include <asm/processor.h>
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								static inline int phys_addr_valid(resource_size_t addr)
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								{
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								#ifdef CONFIG_PHYS_ADDR_T_64BIT
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									return !(addr >> boot_cpu_data.x86_phys_bits);
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								#else
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									return 1;
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								#endif
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								}
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