Andrew Morton wrote:
The way we expect get_user_pages() to be used is that the kernel will use get_user_pages() once per application I/O request.
Are you saying that the mapping obtained by get_user_pages() is valid only within the context of the IOCtl call? That once the driver returns from the IOCtl, the mapping should no longer be used?
-- Timur Tabi Staff Software Engineer [EMAIL PROTECTED]
One thing a Southern boy will never say is,
"I don't think duct tape will fix it."
-- Ed Smylie, NASA engineer for Apollo 13
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