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authorAdam Borowski <kilobyte@angband.pl>2017-06-03 09:35:07 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-09 11:07:36 +0200
commit915f0a8d2884d05538ae5c06e09f40d364fa2c3f (patch)
treed30b6abab427a4fb5a63202c7c1613aaed409768 /drivers/misc
parent6987dc8a70976561d22450b5858fc9767788cc1c (diff)
downloadlinux-915f0a8d2884d05538ae5c06e09f40d364fa2c3f.tar.bz2
vt: use copy_to_user instead of __put_user in GIO_UNIMAP ioctl
A nice big linear transfer, no need to flip stac/PAN/etc every half-entry. Also, yay __put_user() after checking only read. Signed-off-by: Adam Borowski <kilobyte@angband.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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