Re: Smoke test failure on Arm (was Re: [PATCH v4 0/8] xen/arm: Emulate ID registers) [and 2 more messages]

[Julien Grall <julien@xxxxxxx>]

Hi Ian,

On 11/01/2021 11:19, Ian Jackson wrote:
> It seems there is still something wrong with ARM in staging.  Whatever
> change was made passed the smoke test but now the main flights are
> failing:
>
> osstest service owner writes:
> > flight 158303 xen-unstable real [real]
> > http://logs.test-lab.xenproject.org/osstest/logs/158303/
> >
> > Regressions :-(
> >
> > Tests which did not succeed and are blocking,
> > including tests which could not be run:
> >   test-arm64-arm64-xl-thunderx  8 xen-boot             fail REGR. vs. 158290
> >   test-arm64-arm64-examine      8 reboot               fail REGR. vs. 158290
> >   test-arm64-arm64-xl-xsm       8 xen-boot             fail REGR. vs. 158290
> >   test-arm64-arm64-xl-credit1   8 xen-boot             fail REGR. vs. 158290
> The bisector has fingered the same commit in unstable as it did in the
> smoke tests.  That might be because the fix made to staging, to get
> the smoke tests to pass, was not complete enough.  It also might be
> because something different broke the other tests and the tree was
> briefly working in between.
The smoke test ran on laxton0 (AMD Seattle) while the unstable test ran 
on rochester0 (Cavium Thunder-X).
The issue seems to be processor specific.

> fx: puts on Release Manager hat.  Can one of you ARM folks please take
> a look at this and fix it ASAP ?
Jan sent an e-mail this morning about this. See [1].

Cheers,

[1] <dce8bed2-db66-b032-06a9-86c8f80d26aa@xxxxxxx>

--
Julien Grall