request_mem_region kernel function and 15-16M memory hole
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request_mem_region kernel function and 15-16M memory hole
Hi All,
I need to access the memory at 15-16M for an ISA board driver.
Enabled the memory hole in BIOS setup, the kernel mark the memory address range 00f00000-00ffffff as <reserved> and the request_mem_region function call in my kernel module fails.
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