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    SubjectRe: [PATCH] usb: use memdup_user()
    Am Montag, 4. Mai 2009 05:38:33 schrieb Li Hong:
    > The key is: is there any need or probability to use GFP_NOIO instead
    > of GFP_KERNEL _here_? It also confuses me to move the user space copy
    > outside of the loop.

    No. To make it plain. To me any use of memdup_user() in USB code
    is a bad idea. I don't want to have to think about a new primitive.


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