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SubjectRe: [PATCH][v2] uio: Support 36-bit physical addresses on 32-bit systems
Kumar Gala wrote:
>>> >> + phys_addr_t addr;
>> >
>> > Please add a comment here saying:
>> >
>> > 1) That 'addr' can be a virtual or physical address
> The code and everything else makes that clear

I'm sorry, but I have to strongly disagree here. It is *NOT* clear that a
variable of type 'phys_addr_t' can hold something that is not a physical address.

--
Timur Tabi
Linux kernel developer at Freescale



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