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authorHenrik Rydberg <rydberg@euromail.se>2012-10-13 12:20:36 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-17 13:41:34 -0700
commit014639003c77a51fc319c9fdf225e7747cb6e18d (patch)
tree6d7b1bd91e3fe37b70953b6786310482095a0fa4 /drivers/usb/class
parent2c78040c3e2735b8286bbb848db0372b8d408e2d (diff)
downloadop-kernel-dev-014639003c77a51fc319c9fdf225e7747cb6e18d.zip
op-kernel-dev-014639003c77a51fc319c9fdf225e7747cb6e18d.tar.gz
usbdevfs: Fix broken scatter-gather transfer
The handling of large output bulk transfers is broken; the same user page is read over and over again. Fixed with this patch. Cc: stable <stable@vger.kernel.org> Acked-by: Peter Stuge <peter@stuge.se> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class')
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