On Thu, Aug 28, 2025 at 14:54:40 +0200, Stefan Kober wrote:
> This patchset adds the necessary functionality to support disk hotplugging in the CH driver.
>
> Some alias handling that can be extended to other device types is added, in order to allow detaching the devices via the Cloud Hypervisor API.
>
> Stefan Kober (13):
> ch: add DomainAttachDevice skeletons
> ch: add DomainDetachDevice skeletons
> ch: add ch_hotplug.{h,c} files to CH build
> ch: call into ch_hotplug implementation
> ch: pass disk alias to CHV
> ch: add ch_alias.{c,h} for device alias handling
> ch: add virCHMonitorPut function
> ch: use MonitorPut in MonitorPutNoContent
> ch: add disk attach functionality
> ch: assign aliases in ProcessPrepareDomain
> ch: Add virCHMonitorRemoveDevice function
> ch: implement disk device hot removal
> NEWS: announce disk hotplug support for ch
I didn't have time (or expertise on the cloud hypervisor specifics) to
do proper review but I've noticed that the patches introduce temporary
problems (e.g. failed build) in between the patches.
Our guidelines state that both the build and tests must pass after each
commit (to e.g. allow good bisectability):
https://libvirt.org/hacking.html#preparing-patches
Make sure that you run a build and test after each commit. No need to
send another series yet, but be prepared to fix those problems.
Some things my testing showed:
../../../libvirt/src/ch/ch_driver.c:2349:46: error: omitting the parameter name in a function definition is a C23 extension [-Werror,-Wc23-extensions]
2349 | const char */*xml*/,
| ^
1 error generated.
- addition to po/POTFILES being misplaced
- misplaced function declarations in header files (broken build where
function is not declared yet)
