On Tue, May 24, 2016 at 11:29 PM, Jaewon Kim <jaewon31.kim@xxxxxxxxxxx> wrote: > From: Jaewon <jaewon31.kim@xxxxxxxxxxx> > > There was an alignment mismatch issue for CMA and it was fixed by > commit 1cc8e3458b51 ("drivers: of: of_reserved_mem: fixup the alignment with CMA setup"). > However the way of the commit considers not only dma-contiguous(CMA) but also > dma-coherent which has no that requirement. > > This patch checks more to distinguish dma-contiguous(CMA) from dma-coherent. > > Signed-off-by: Jaewon Kim <jaewon31.kim@xxxxxxxxxxx> I suppose this needs to go to stable? If so, adding the stable tag and kernel version would be nice so I don't have to. > --- > drivers/of/of_reserved_mem.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) I'm looking for an ack from Marek on this. Rob -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>