Daniel Henrique Barboza 63af8fdeb2 qemu: revert latest pSeries NVDIMM design changes ... In [1], changes were made to remove the existing auto-alignment for pSeries NVDIMM devices. That design promotes strange situations where the NVDIMM size reported in the domain XML is different from what QEMU is actually using. We removed the auto-alignment and relied on standard size validation. However, this goes against Libvirt design philosophy of not tampering with existing guest behavior, as pointed out by Daniel in [2]. Since we can't know for sure whether there are guests that are relying on the auto-alignment feature to work, the changes made in [1] are a direct violation of this rule. This patch reverts [1] entirely, re-enabling auto-alignment for pSeries NVDIMM as it was before. Changes will be made to ease the limitations of this design without hurting existing guests. This reverts the following commits: - commit 2d93cbdea9 Revert "formatdomain.html.in: mention pSeries NVDIMM 'align down' mechanic" - commit 0ee56369c8 qemu_domain.c: change qemuDomainMemoryDeviceAlignSize() return type - commit 07de813924 qemu_domain.c: do not auto-align ppc64 NVDIMMs - commit 0ccceaa57c qemu_validate.c: add pSeries NVDIMM size alignment validation - commit 4fa2202d88 qemu_domain.c: make qemuDomainGetMemorySizeAlignment() public [1] https://www.redhat.com/archives/libvir-list/2020-July/msg02010.html [2] https://www.redhat.com/archives/libvir-list/2020-September/msg00572.html Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>		2020-09-22 12:25:34 +02:00
..
fonts	meson: add rule to build and install only web documentation	2020-08-03 09:27:06 +02:00
gitdm	gitdm: add missing aliases	2020-08-25 07:04:41 +02:00
html	meson: add rule to build and install only web documentation	2020-08-03 09:27:06 +02:00
internals	Prefer https: for Wikipedia links	2020-09-01 21:58:45 +02:00
js	meson: add rule to build and install only web documentation	2020-08-03 09:27:06 +02:00
kbase	docs: kbase: Tune how CPU support for SEV should be queried	2020-09-10 15:42:40 +02:00
logos	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
manpages	docs: virsh: Document the IO mode 'io_uring'	2020-09-17 12:26:00 +02:00
schemas	conf: add 'isa' controller type	2020-09-21 20:01:12 +04:00
404.html.in	Use https:// links for most sites	2017-10-16 10:22:34 +01:00
acl.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
aclpolkit.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
advanced-tests.rst	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
android-chrome-192x192.png	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
android-chrome-256x256.png	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
api_extension.html.in	docs: get rid of 'make check' references	2020-08-17 08:42:47 +02:00
api.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
apple-touch-icon.png	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
apps.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
architecture.gif
architecture.html.in	docs: remove mention of legacy Xen driver	2018-04-09 11:38:47 -06:00
architecture.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
auditlog.html.in	docs: fixing typos 'libivrt' > 'libvirt'	2020-01-17 16:44:31 +01:00
auth.html.in	docs: improve auth service listing	2020-08-17 11:34:10 +02:00
best-practices.rst	Prefer https: for Red Hat websites	2020-09-01 21:58:46 +02:00
bindings.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
browserconfig.xml	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
bugs.html.in	Prefer https: for Red Hat websites	2020-09-01 21:58:46 +02:00
cgroups.html.in	doc: cgroups: Remove unwanted references to systemd	2019-11-15 15:45:20 +01:00
ci.rst	docs: Update CI documentation	2020-07-03 11:00:51 +02:00
coding-style.rst	syntax-check: Don't forbid curly braces around single line condition body	2020-09-15 15:20:23 +02:00
committer-guidelines.rst	meson: adjust our documentation to mention meson instead of autoconf	2020-08-03 09:27:09 +02:00
compiling.html.in	Fix a typo in compiling.html.in: that -> from	2020-09-10 09:13:52 +02:00
contact.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
contribute.html.in	Fix errors in contribute.html.in	2020-09-10 09:13:52 +02:00
csharp.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
daemons.rst	docs: fix mistaken description of the read-only socket units	2020-04-16 16:26:13 +01:00
dbus.html.in	docs: point to GitLab as the primary git hosting	2020-06-03 13:38:33 +02:00
developer-tooling.rst	docs: Add developer-tooling.rst	2020-04-08 09:32:35 +02:00
devguide.html.in	docs: update all GIT repo examples to use https:// protocol	2018-03-21 14:48:01 +00:00
docs.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
downloads.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
drivers.html.in	secrets: add support for running secret driver in embedded mode	2020-01-27 11:04:29 +00:00
drvbhyve.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
drvesx.html.in	esx: implement domainInterfaceAddresses	2020-09-15 10:00:48 +02:00
drvhyperv.html.in	docs: switch to using HTML5 doctype declaration	2017-08-02 17:00:11 +01:00
drvlxc.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
drvnodedev.html.in	remove HAL node device driver	2020-09-17 18:19:26 +02:00
drvopenvz.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
drvqemu.html.in	docs: remove use of the term 'whitelist' from cgroup docs	2020-06-26 15:38:34 +01:00
drvremote.html.in	docs: switch to using HTML5 doctype declaration	2017-08-02 17:00:11 +01:00
drvsecret.html.in	docs: fix since version in driver documentation	2020-01-27 17:36:05 +01:00
drvtest.html.in	docs: switch to using HTML5 doctype declaration	2017-08-02 17:00:11 +01:00
drvvbox.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
drvvirtuozzo.html.in	docs: switch to using HTML5 doctype declaration	2017-08-02 17:00:11 +01:00
drvvmware.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
drvxen.html.in	Xen: Add support for qemu command-line passthrough	2020-08-25 10:11:08 -06:00
errors.html.in	docs: Grammar and spelling fixes	2018-05-03 12:40:37 +01:00
favicon-16x16.png	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
favicon-32x32.png	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
favicon.ico	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
firewall.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
format.html.in	backup: Document new XML for backups	2019-12-10 12:41:56 +01:00
formatbackup.rst	backup: Allow configuring incremental backup per-disk individually	2020-07-08 08:40:30 +02:00
formatcaps.html.in	conf: add support for specifying CPU "dies" parameter	2020-01-16 15:11:42 +00:00
formatcheckpoint.rst	checkpoint: Mention that VIR_DOMAIN_CHECKPOINT_XML_SIZE is expensive and stale	2020-07-07 12:58:19 +02:00
formatdomain.rst	qemu: revert latest pSeries NVDIMM design changes	2020-09-22 12:25:34 +02:00
formatdomaincaps.html.in	conf: Advertise migratable attribute for CPU in domcaps	2020-06-09 20:32:50 +02:00
formatnetwork.html.in	doc: add some examples for IPv6 NAT configuration	2020-09-09 16:34:23 +02:00
formatnetworkport.html.in	docs: document port isolated property in domain/network/networkport	2020-02-26 11:48:23 -05:00
formatnode.html.in	virsh: nodedev: ability to filter CSS capabilities	2020-09-15 09:06:24 +02:00
formatnwfilter.html.in	Drop UML driver	2018-12-17 17:52:46 +01:00
formatsecret.html.in	docs: secret: Unify and sanitize examples on how to set secret value	2020-01-28 18:10:36 +01:00
formatsnapshot.html.in	backup: Prevent snapshots and checkpoints at same time	2019-07-29 08:22:29 -05:00
formatstorage.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
formatstoragecaps.html.in	docs: virConnectGetCapabilities do not provide pool types	2020-07-27 17:25:52 +02:00
formatstorageencryption.html.in	storage: Disallow create/resize of qcow2 encrypted images	2018-06-26 14:02:43 -04:00
generic.css	docs: css: Make definition list 'code' entries bold when converted from rst	2020-08-03 18:41:11 +02:00
goals.html.in	docs: switch to using HTML5 doctype declaration	2017-08-02 17:00:11 +01:00
governance.html.in	docs/governance: Clarify the version number of the LGPL	2019-01-25 14:04:20 +01:00
hacking.rst	Fix a typo in hacking.rst: "contirbute" -> "contribute"	2020-09-10 09:13:52 +02:00
hooks.html.in	docs: Document recent hook script extension	2020-06-23 18:34:20 +02:00
index.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
internals.html.in	docs: switch to using HTML5 doctype declaration	2017-08-02 17:00:11 +01:00
java.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
kbase.rst	docs: add kbase entry for migrationinternals	2020-08-27 16:28:02 +02:00
libvirt-daemon-arch.png
libvirt-daemon-arch.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
libvirt-driver-arch.png
libvirt-driver-arch.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
libvirt-go-xml.rst	docs: Point to pkg.go.dev instead of godoc.org	2020-07-07 14:07:33 +02:00
libvirt-go.rst	docs: Point to pkg.go.dev instead of godoc.org	2020-07-07 14:07:33 +02:00
libvirt-object-model.png
libvirt-object-model.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
libvirt-virConnect-example.png
libvirt-virConnect-example.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
libvirt.css	docs: css: Hide redundant 'Contents:' line in table of contents of RST docs	2020-08-03 18:41:11 +02:00
logging.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
main.css	docs: make website responsive for mobile devices	2017-08-07 14:44:40 +01:00
manifest.json	docs: Fix syntax-check error	2017-08-02 15:00:28 -04:00
meson.build	docs: formatdomain: Convert to rst	2020-08-04 15:49:12 +02:00
migration-managed-direct.png
migration-managed-direct.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
migration-managed-p2p.png
migration-managed-p2p.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
migration-native.png
migration-native.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
migration-tunnel.png
migration-tunnel.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
migration-unmanaged-direct.png
migration-unmanaged-direct.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
migration.html.in	qemu: Allow migration over UNIX socket	2020-09-05 07:55:45 +02:00
mobile.css	docs: add advanced search capabilities	2019-04-11 15:20:17 +01:00
mstile-150x150.png	docs: add full set of "favicon" files to support modern clients	2017-08-02 17:00:11 +01:00
newapi.xsl	docs: fix libvirt go-import metadata in pages and links in 404 page	2020-08-04 17:06:33 +01:00
newreposetup.rst	docs: Document CIRRUS_GITHUB_REPO variable	2020-06-11 12:03:41 +02:00
node.gif
node.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
nss.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
page.xsl	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
pci-addresses.rst	docs: Document reserved PCI addresses for QEMU	2020-04-24 09:55:29 +02:00
pci-hotplug.html.in	Prefer https: for libguestfs.org links	2020-09-01 21:58:46 +02:00
php.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
platforms.rst	docs: platforms: Mention Windows API target	2020-07-14 18:04:13 +02:00
programming-languages.rst	docs: Add programming-languages.rst	2020-04-08 09:32:32 +02:00
python.html.in	doc/python: Update to Python 3	2020-04-20 14:06:25 +01:00
remote.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
securityprocess.html.in	Prefer https: for Wikipedia links	2020-09-01 21:58:45 +02:00
site.xsl	docs: fix libvirt go-import metadata in pages and links in 404 page	2020-08-04 17:06:33 +01:00
storage.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
strategy.html.in	meson: adjust our documentation to mention meson instead of autoconf	2020-08-03 09:27:09 +02:00
structures.svg	docs: convert FIG files into SVG format	2020-07-10 16:07:02 +02:00
styleguide.rst	docs: Document list-tables as recommended	2020-05-11 13:55:27 +02:00
submitting-patches.rst	docs: Add submitting-patches.rst	2020-04-08 09:32:42 +02:00
subsite.xsl	docs: fix libvirt go-import metadata in pages and links in 404 page	2020-08-04 17:06:33 +01:00
support.html.in	docs: Grammar and spelling fixes	2018-05-03 12:40:37 +01:00
testapi.html.in	docs: point to GitLab as the primary git hosting	2020-06-03 13:38:33 +02:00
testsuites.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
testtck.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
tlscerts.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
uri.html.in	rpc: use new virt-ssh-helper binary for remote tunnelling	2020-09-09 16:46:22 +01:00
virshcmdref.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00
windows.html.in	Prefer https: everywhere where possible	2020-09-01 21:58:46 +02:00