diff options
Diffstat (limited to 'arch/arm/include/asm/memory.h')
-rw-r--r-- | arch/arm/include/asm/memory.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index e731018869a7..6c8d731c2e5f 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -348,6 +348,12 @@ static inline __deprecated void *bus_to_virt(unsigned long x) #define virt_addr_valid(kaddr) (((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) \ && pfn_valid(virt_to_pfn(kaddr))) +/* + * Set if the architecture speculatively fetches data into cache. + */ +#ifndef arch_has_speculative_dfetch +#define arch_has_speculative_dfetch() 0 +#endif #endif #include <asm-generic/memory_model.h> |