[Xen-devel] Issues Related to GCC Compiler

["Huang2, Wei" <Wei.Huang2@xxxxxxx>]

We have seen domain save/restore/migration issues related to GCC compiler on recent changesets.

 

1. xen-unstable tree (changset 15080)

* gcc 4.0.2

Compiled with gcc 4.0.2, Xen rebooted AMD-V boxes during domain restore/migrate.

* gcc 4.1.2

This version of GCC worked well with Xen. It did not cause any problem so far.

 

2. xen-unstable staging tree (changeset 15172)

* gcc 4.0.2

Xen also failed (similar as changset 15080) on domain restore/migrate using gcc 4.0.2

* gcc 4.1.2

worked well.

 

We have not pinned the changeset which is causing the problem. I believe it should be one of the past 60+ changsets because changset 15017 worked well with gcc 4.0.2.

 

Thanks,

 

-Wei

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