[PATCH 0/4] xen-blkback: support live update

From: Paul Durrant
Date: Thu Dec 05 2019 - 09:01:51 EST


Patch #1 is clean-up for an apparent mis-feature.

Paul Durrant (4):
xenbus: move xenbus_dev_shutdown() into frontend code...
xenbus: limit when state is forced to closed
xen/interface: don't discard pending work in FRONT/BACK_RING_ATTACH
xen-blkback: support dynamic unbind/bind

drivers/block/xen-blkback/xenbus.c | 12 ++++----
drivers/xen/xenbus/xenbus.h | 2 --
drivers/xen/xenbus/xenbus_probe.c | 34 ++++++----------------
drivers/xen/xenbus/xenbus_probe_backend.c | 1 -
drivers/xen/xenbus/xenbus_probe_frontend.c | 24 ++++++++++++++-
include/xen/interface/io/ring.h | 4 +--
6 files changed, 40 insertions(+), 37 deletions(-)
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Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Juergen Gross <jgross@xxxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: "Roger Pau MonnÃ" <roger.pau@xxxxxxxxxx>
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
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2.20.1