On Mon, Jul 7, 2025 at 3:41 PM Aaron Conole <[email protected]> wrote:
>
> David Marchand <[email protected]> writes:
>
> > If not passing an explicit compiler for C++, meson uses c++ which
> > defaults to /usr/bin/g++ on a Ubuntu system.
> > Explicitly choose which compiler to use for C++.
> >
> > Signed-off-by: David Marchand <[email protected]>
> > ---
> > Changes since v1:
> > - rebased,
> > - moved CXX tweaking in the branch enabling headers check,
> >
>
> Not sure why we got a segfault with this in IOL:
>
> 36/120 DPDK:fast-tests / eal_flags_misc_autotest FAIL
> 3.78s killed by signal 11 SIGSEGV
Strange segfault indeed.
The logs show:
...
EAL: VFIO support initialized
EAL: invalid parameters for --log-color
EAL: invalid log arguments.
EAL: Unregistering with invalid input parameter
EAL: Memzone is not allocated
This smells like a double free... maybe a race in the cleanup phase.
And then this reminds me of a change we did for v25.07.
d84bf0d9aeb4 ("eal/linux: unregister alarm callback before free")
But I don't see something wrong with this change.
Copying author and reviewer.
> I don't think it is related.
I don't see how my patch on testing headers with C++ could be related :-).
--
David Marchand
