On Wed, Aug 30, 2017 at 11:34:16AM +0800, Miles Chen wrote: > Hi reviewers, > > I suggest to backport a commit to Linux 3.18 stable tree. > Reason: KASAN reports a out-of-bound write issue when a large size > allocation is made from drivers through user-space. > > > commit: 67a2e213e7e937c41c52ab5bc46bf3f4de469f6e > subject: mm: cma: fix incorrect type conversion for size during dma > allocation > kernel version to apply to: Linux 3.18 Now applied, along with a number of other cma fixes that 3.18 really should have as well (that were dependancies of this patch in order to apply "cleanly".) thanks, greg k-h