On 3/25/20 2:27 PM, Jan Kiszka wrote: > From: Jan Kiszka <jan.kis...@siemens.com> > > We need to align the cache buffer to ARCH_DMA_MINALIGN in order to avoid > access errors like > > CACHE: Misaligned operation at range [be0231e0, be0235e0] > > seen on the MCIMX7SABRE. > > Fixes: d5aee659f217 ("fs: ext4: cache extent data") > Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
Reviewed-by: Stephen Warren <swar...@nvidia.com> It's probably just a fluke that this happens to show up on some SoCs/boards/configurations but not others. Or perhaps the MINALIGN value differs?