From: Eric Farman <farman@linux.ibm.com>
To: Cornelia Huck <cohuck@redhat.com>, Thomas Huth <thuth@redhat.com>,
Alex Williamson <alex.williamson@redhat.com>
Cc: Eric Farman <farman@linux.ibm.com>,
qemu-s390x@nongnu.org, qemu-devel@nongnu.org,
Matthew Rosato <mjrosato@linux.ibm.com>
Subject: [PATCH v2 0/2] vfio-ccw: Implement request notifier
Date: Fri, 20 Nov 2020 19:15:24 +0100 [thread overview]
Message-ID: <20201120181526.96446-1-farman@linux.ibm.com> (raw)
Updated QEMU code for the request notifier, to match version 2
of the kernel code [1]. No changes since the v1/RFC [2],
other than including Conny's r-b on patch 2 (Thank you!).
This registers the QEMU vfio-ccw code's ability to respond to
a request from the kernel to release the device, because of a
(probably fatal) device error that has removed it from the host
configuration, and thus its ability to be used by the guest.
[1] https://lore.kernel.org/kvm/20201120180740.87837-1-farman@linux.ibm.com/
[2] https://lore.kernel.org/qemu-devel/20201117032605.56831-1-farman@linux.ibm.com/
Eric Farman (2):
Update linux headers
vfio-ccw: Connect the device request notifier
hw/vfio/ccw.c | 40 ++++++++++++++++++++++++++++++++++----
linux-headers/linux/vfio.h | 1 +
2 files changed, 37 insertions(+), 4 deletions(-)
--
2.17.1
next reply other threads:[~2020-11-20 18:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-20 18:15 Eric Farman [this message]
2020-11-20 18:15 ` [PATCH v2 1/2] Update linux headers Eric Farman
2020-11-20 18:15 ` [PATCH v2 2/2] vfio-ccw: Connect the device request notifier Eric Farman
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