On Fri, 2016-29-04 at 13:25:24 UTC, Michael Ellerman wrote: > From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx> > > The driver was requesting for a writethrough mapping. But with those > flags we will end up with an SAO mapping because we now have memory > conherence always enabled. ie, the existing mapping will end up with a > WIMG value 0b1110 which is Strong Access Order. > > Update this to use cache inhibitted guarded mapping. > > Cc: Doug Ledford <dledford@xxxxxxxxxx> > Cc: Sean Hefty <sean.hefty@xxxxxxxxx> > Cc: Hal Rosenstock <hal.rosenstock@xxxxxxxxx> > Cc: linux-rdma@xxxxxxxxxxxxxxx > Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx> > Acked-by: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxx> > Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> Applied to powerpc next. https://git.kernel.org/powerpc/c/8ffb4103f5e28d7e7890ed4774 cheers -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
