-
Hong Xu authored
The previous way of dealing with vmalloc(ed) region by walking though the pages can not work well actually. We just fall back to CPU I/O when the buffer address is higher than `high_memory'. Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by:
Hong Xu <hong.xu@atmel.com> Signed-off-by:
Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
80b4f81a