On Mon, 2021-09-13 at 22:33 +0000, Sasha Levin wrote:
> From: Johannes Berg <johannes.berg@xxxxxxxxx>
>
> [ Upstream commit b2296eeac91555bd13f774efa7ab7d4b12fb71ef ]
While this commit (and also "dmaengine: ioat: depends on !UML") isn't
*wrong* per se on old kernels, the subject matter is really only
relevant since commit 68f5d3f3b654 ("um: add PCI over virtio emulation
driver"), since previously "UML && PCI" could not be true.
Hence, there's no point applying this (and the ioat one) to anything
older than 5.14.
johannes
