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我现在需要移植算法到DM8168上,我通过在C6Accel中添加自己的算法来实现,但是默认的DSP HEAP太小了,只有20M,然后我把原先分配给Linux的一部分内存划过来作为DSP的动态内存,通过修改boot.cmd文件来减少分配给Linux的内存,通过修改C6Accel的serverplatform.xs来增加DSP HEAP。然后出现了;
BUG: Your driver calls ioremap() on system memory. This leads to architecturally unpredictable behaviour on ARMv6+, and ioremap() will fail in the next kernel release. Please fix your driver
请问该怎么解决这个问题?