Copying the maintainers for block/parallels.c On Wed, Jan 19, 2022 at 12:04:23PM +0300, Michael Tokarev wrote: > [This is a trivial patch, but due to the number of files it touches > I'm not using qemu-trivial@ route.] > > For a long time, we assumed that libxml2 is neecessary for parallels > block format support (block/parallels*). However, this format actually > does not use libxml. Since this is the only user of libxml2 in while > qemu tree, we can drop all libxml2 checks and dependencies too. > > It is even more: --enable-parallels configure option was the only > option which was silently ignored when it's (fake) dependency > (libxml2) isn't installed.
This option was added in this PULL request; commit 25bfd5a75fa3e8f5796656c7634e26193f7bedc1 (HEAD) Merge: 238e2d93c9 bcbb3866da Author: Peter Maydell <peter.mayd...@linaro.org> Date: Wed Jan 24 15:28:36 2018 +0000 Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging Pull request v2: * Drop merge failure from a previous pull request that broke virtio-blk on ARM guests * Add Parallels XML patch series * remotes/stefanha/tags/block-pull-request: block/parallels: add backing support to readv/writev block/parallels: replace some magic numbers block/parallels: move some structures into header configure: add dependency docs/interop/prl-xml: description of Parallels Disk format block: add block_set_io_throttle virtio-blk-pci QMP example Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> If i look back at the mailing list archives I find v1: https://lists.nongnu.org/archive/html/qemu-devel/2017-12/msg03440.html v2: https://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg01870.html v3: https://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg02443.html which says [quote] This series contains very basic description of this XML files and makes preparations for actual implementation to be followed. [/quote] but obviously the actual implementation never merged. I'm not sure if it was even posted, I didn't see anything in the mail archives forthe next couple of months, but didn't look beyond that. Denis: can you explain the status of XML support for the parallels block driver. Is this something you are carrying out of tree, or has the need for it gone away entirely ? Is there any reason why QEMU should keep this logic for probing for libxml2 for parallels ? > .cirrus.yml | 1 - > .gitlab-ci.d/cirrus/freebsd-12.vars | 2 +- > .gitlab-ci.d/cirrus/freebsd-13.vars | 2 +- > .gitlab-ci.d/cirrus/macos-11.vars | 2 +- > .gitlab-ci.d/windows.yml | 2 -- > block/meson.build | 3 +-- > meson.build | 6 ------ > meson_options.txt | 2 -- > scripts/ci/org.centos/stream/8/x86_64/configure | 1 - > scripts/coverity-scan/coverity-scan.docker | 1 - > scripts/coverity-scan/run-coverity-scan | 2 +- > tests/docker/dockerfiles/alpine.docker | 1 - > tests/docker/dockerfiles/centos8.docker | 1 - > tests/docker/dockerfiles/fedora.docker | 1 - > tests/docker/dockerfiles/opensuse-leap.docker | 1 - > tests/docker/dockerfiles/ubuntu1804.docker | 1 - > tests/docker/dockerfiles/ubuntu2004.docker | 1 - > 17 files changed, 5 insertions(+), 25 deletions(-) Note, this will conflict with pending PULL request that changes most of those dockerfiles and cirrus CI configs to be auto-generated https://lists.nongnu.org/archive/html/qemu-devel/2022-01/msg02585.html Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|