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SubjectRe: [PATCH -v2 1/2] x86: Reserve [0xa0000, 0x100000] in e820 map
On 04/13/2010 03:58 PM, Yinghai wrote:
>
> Are you sure? what is BAR range? greater than 1M ?
>
> e820_reserve_resources() will make that range to be reserved and BUSY in resource tree.
> and if driver for that device want to call pci_request_region, it will get failure...
>

Let me dig up the thread later... this was so long ago my memory might
be rusty.

-hpa



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