| Re: [chrony-dev] LTO breaks chrony/clocknetsim on s390x |
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On Thu, Mar 25, 2021 at 1:32 PM Miroslav Lichvar <mlichvar@xxxxxxxxxx> wrote:
>
> On Thu, Mar 25, 2021 at 01:13:39PM +0100, Christian Ehrhardt wrote:
> > I was able to confirm that disabling LTO resolved the issue, so for
> > now that will stay disabled on s390x. But I wanted to ask here if
> > chrony-experts could have a look at reproducing that if it makes any
> > sense to you and if myber there could be a fix that then allows to
> > enable LTO.
>
> We had this issue on Fedora too. After disabling LTO it went away. I
> wasn't able to figure out what's wrong. Maybe if I had a shell
> access...
Miroslav and I worked together, found the root cause and the
resolution is a fix in clknetsim
=> https://github.com/mlichvar/clknetsim/commit/67cb369ec868d07fd694be3deaa8233894ac758b
So if you want to enable LTO, your tests will need that.
Thanks for being awesome and responsive!
> --
> Miroslav Lichvar
>
>
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--
Christian Ehrhardt
Staff Engineer, Ubuntu Server
Canonical Ltd
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