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(parent: 99002aa) | patch
USB: keyspan: fix serial DMA-buffer allocations
authorJohan Hovold <jhovold@gmail.com>
Tue, 13 Aug 2013 11:27:36 +0000 (13:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Aug 2013 20:51:01 +0000 (13:51 -0700)
commit2a00c75b76cd2b9f0ec00c777bb3c4b14c39e895
treecf53c724acf4e0810c7c5ab1425d16f7ac941c3dtree | snapshot
parent99002aaa69d1af67ae7420c9ea5e8792d8f94a0fcommit | diff
USB: keyspan: fix serial DMA-buffer allocations

Make sure serial DMA-buffers are allocated separately from containing
structure to prevent potential memory corruption on non-cache-coherent
systems.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/keyspan.c diff | blob | history
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