On 5 June 2018 at 10:39, Leif Lindholm wrote:
> On Tue, Jun 05, 2018 at 09:30:04AM +0200, Ard Biesheuvel wrote:
>> Even though MMIO shares the address space with ordinary memory, the
>> accesses involved are *not* ordinary memory accesses, and so it is
>> a bad idea to let the compiler generate
On Tue, Jun 5, 2018 at 1:00 PM, Ard Biesheuvel
wrote:
> Even though MMIO shares the address space with ordinary memory, the
> accesses involved are *not* ordinary memory accesses, and so it is
> a bad idea to let the compiler generate them using pointer dereferences.
>
> Instead, introduce a set
On 06/05/18 09:30, Ard Biesheuvel wrote:
> Even though MMIO shares the address space with ordinary memory, the
> accesses involved are *not* ordinary memory accesses, and so it is
> a bad idea to let the compiler generate them using pointer dereferences.
I think I slightly disagree with the
On Tue, Jun 05, 2018 at 09:30:04AM +0200, Ard Biesheuvel wrote:
> Even though MMIO shares the address space with ordinary memory, the
> accesses involved are *not* ordinary memory accesses, and so it is
> a bad idea to let the compiler generate them using pointer dereferences.
>
> Instead,
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