876e23cb2e
The target payloads in cmsg conversions may not have the alignment required by the host. Using the get_user and put_user functions is the easiest way to handle this and also do the byte-swapping we require. (Note that prior to this commit target_to_host_cmsg was incorrectly using __put_user() rather than __get_user() for the SCM_CREDENTIALS conversion, which meant it wasn't getting the benefit of the misalignment handling.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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