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SubjectRe: [PATCH] usb: use memdup_user()
Date
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.

Regards
Oliver



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