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SubjectRe: [Patch v2] Make PCI extended config space (MMCONFIG) a driver opt-in
On Tue, Dec 25, 2007 at 03:26:05AM -0800, Arjan van de Ven wrote:
> This patch also adds a sysfs property for each device into which root can
> write a '1' to enable extended configuration space. The kernel will print
> a notice into dmesg when this happens (including the name of the app) so that
> if the system crashes as a result of this action, the user can know what
> action/tool caused it.

Can you send me a follow-on patch that documents this in
Documentation/ABI please.


greg k-h

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