Re: [PATCH v2] linux-user: fix getgroups/setgroups allocations

[Michael Tokarev]

04.02.2023 01:23, Laurent Vivier wrote:
> Le 03/02/2023 à 22:57, Richard Henderson a écrit :
> > On 2/3/23 11:49, Laurent Vivier wrote:

..
> > > I'm going to remove this patch from my branch because it breaks something.
> > >
> > > When I execute LTP test suite (20200930), I have:
> > >
> > > getgroups01    1  TPASS  :  getgroups failed as expected with EINVAL
> > > **
> > > ERROR:../../../Projects/qemu/accel/tcg/cpu-exec.c:998:cpu_exec_setjmp: 
> > > assertion failed: (cpu == current_cpu)
> > > Bail out! 
> > > ERROR:../../../Projects/qemu/accel/tcg/cpu-exec.c:998:cpu_exec_setjmp: 
> > > assertion failed: (cpu == current_cpu)
> >
> > Which host+guest?
>
> host is x86_64 + Fedora 37 (QEMU needs to be patched to detect missing libdw 
> static library)
> guest is all, replicated with m68k/sid
>
> Note that the error is generated with the test case that expects EINVAL.

Hm. I missed this one at its time.  The patch's in debian qemu for quite some 
time
without any issues so far.

Laurent, can you describe what you're doing there in a bit more details please?
I'd love to fix this one.  Do you know which test is/was failing?

Thanks,

/mjt