lkml.org 
[lkml]   [2009]   [May]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    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



    \
     
     \ /
      Last update: 2009-05-04 08:57    [W:0.021 / U:29.944 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site