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78c86e5e56
Split __phys_addr out into its own file so we can disable -fstack-protector in a fine-grained fashion. Also it doesn't have terribly much to do with the rest of ioremap.c. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
11 lines
192 B
C
11 lines
192 B
C
#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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