On 12.09.25 23:09, Julien Grall wrote:
Hi Juergen,Sorry for the late answer. On 30/07/2025 13:23, Juergen Gross wrote:Live update is now working with the PVH variant of xenstore-stubdom.> > Signed-off-by: Juergen Gross <[email protected]>--- V2: - new patch --- SUPPORT.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/SUPPORT.md b/SUPPORT.md index 6a82a92189..eb44ee85fd 100644 --- a/SUPPORT.md +++ b/SUPPORT.md @@ -280,7 +280,7 @@ or itself will not be regarded a security issue. ### C xenstore stubdom PVH Status: Supported - Status, Liveupdate: Not implemented + Status, Liveupdate: SupportedI went through the changes in Xenstored for the stubdom and I have one question regarding [1]. Does this mean the event channel will be closed during Live- Update? Asking because I vaguely remember we need to keep them open to avoid losing events. I am wondering how this would work in stubdom?
The event channel is still open, its just the Mini-OS internals that don't know about this. This is the reason for calling xenevtchn_bind() to bring hypervisor and Mini-OS view in sync again, without changing the hypervisor side. Juergen
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