Howdy, Apparently there was just the very first case of someone requiring my patch to enable BAR regions < 4k. To enable people to use those devices with a released version, I'd suggest cherry-picking these commits into 0.12-stable: commit 8845b72377a42443b249360b9cd3d6f1e8cfb097 Author: Alexander Graf <agraf@xxxxxxx> Date: Thu Dec 17 16:04:44 2009 +0100 commit be5a9efb3359cac07217d477b44f6bd0e17658f0 Author: Michael S. Tsirkin <mst@xxxxxxxxxx> Date: Wed Dec 23 12:07:47 2009 +0200 While at it, I realized that the friendly help output if a device is currently in use by a driver is not available. So I'd also suggest taking those in to -stable: commit 0cbd39044aa9f6c4462b7783376c894786f8de77 Author: Alexander Graf <agraf@xxxxxxx> Date: Thu Dec 17 16:04:45 2009 +0100 commit 27a3fa20f302e64fe10d5c2f0f5c73d73e336166 Author: Alexander Graf <agraf@xxxxxxx> Date: Thu Dec 17 16:04:46 2009 +0100 Alex-- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html