Re: ioremap_xxx() with EXEC enabled

[Arjan van de Ven]

On Wed, 30 Jan 2008 17:32:10 +0800
"Huang, Ying" <ying.huang@xxxxxxxxx> wrote:

> Hi,
> 
> On i386, EFI may need to map EFI runtime code area as EXEC enabled
> with ioremap(). But, I found that the memory are mapped as EXEC
> disabled when mapped with ioremap() now. I think we may need a method
> to map memory area as EXEC enabled with ioremap_xxx(). Some possible
> interface schemes for mapping as EXEC enabled are as follow:
> 
> - Interface scheme 1:

scheme 3:

set_memory_x(... )
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