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authorHalil Pasic <pasic@linux.vnet.ibm.com>2017-12-06 15:44:38 +0100
committerCornelia Huck <cohuck@redhat.com>2017-12-14 17:56:54 +0100
commitd69969e55f2187188c3d2a0ea9c6be29631358fb (patch)
tree692adaa4f14f95e6abefd7cc3fafd3b1b158af0c /qemu-doc.texi
parent99577c492fb2916165ed9bc215f058877f0a4106 (diff)
s390x: deprecate s390-squash-mcss machine prop
With the cssids unrestricted (commit "s390x/css: unrestrict cssids") the s390-squash-mcss machine property should not be used. Actually Libvirt never supported this, so the expectation is that removing it should be pretty painless. But let's play nice and deprecate it first. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Message-Id: <20171206144438.28908-3-pasic@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'qemu-doc.texi')
-rw-r--r--qemu-doc.texi8
1 files changed, 8 insertions, 0 deletions
diff --git a/qemu-doc.texi b/qemu-doc.texi
index ee206b8cba..f7317dfc66 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -2501,6 +2501,14 @@ enabled via the ``-machine usb=on'' argument.
The ``-nodefconfig`` argument is a synonym for ``-no-user-config``.
+@subsection -machine s390-squash-mcss=on|off (since 2.12.0)
+
+The ``s390-squash-mcss=on`` property has been obsoleted by allowing the
+cssid to be chosen freely. Instead of squashing subchannels into the
+default channel subsystem image for guests that do not support multiple
+channel subsystems, all devices can be put into the default channel
+subsystem image.
+
@section qemu-img command line arguments
@subsection convert -s (since 2.0.0)