On Tue, Jul 28, 2026 at 6:11 AM Helge Deller <[email protected]> wrote:
>
> On 7/27/26 16:15, Stefan Hajnoczi wrote:
> > On Sun, Jul 26, 2026 at 3:36 PM Helge Deller <[email protected]> wrote:
> >>
> >> From: Matt Turner <[email protected]>
> >>
> >> The fsopen(), fsconfig(), fsmount() and fspick() implementations are
> >> guarded by defined(NR_fsopen) rather than defined(__NR_fsopen). No such
> >> macro exists, so the guard is never true and the entire series compiles
> >> out. Guests calling any of the four get -ENOSYS, which for example makes
> >> systemd's credential setup fail with EXIT_CREDENTIALS for most units.
> >>
> >> The strace bits for fsconfig() have the same typo.
> >
> > Please take a look at the following CI failure:
> >
> > ../linux-user/strace.c: In function ‘print_fsconfig_cmd_name’:
> > ../linux-user/strace.c:4352:10: error: ‘FSCONFIG_SET_FLAG’ undeclared
> > (first use in this function)
> > 4352 | case FSCONFIG_SET_FLAG:
> > | ^~~~~~~~~~~~~~~~~
> >
> > https://gitlab.com/qemu-project/qemu/-/jobs/15553379213#L2358
> >
> > Once this has been fixed, please send a v2 pull request. Thanks!
>
> I've sent a new pull request.
> I added a dependency on the availability of the FSCONFIG_SET_FLAG define.
> This is okay for now, but maybe a better fix is possible?
>
> Usually this define should be available, but it doesn't seem to
> be in that chroot image.
> I'm sure I'm missing something, but is it somewhere documented how to get
> that chroot
> image locally so that I can reproduce the problem?
$ git grep build-without-default
.gitlab-ci.d/buildtest.yml:build-without-defaults:
$ cat .gitlab-ci.d/buildtest.yml
...
# Check our reduced build configurations
build-without-defaults:
extends: .native_build_job_template
needs:
- job: amd64-centos9-container
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
variables:
IMAGE: centos9
^^^^^^^^^^^^^^^^
$ git grep amd64-centos9-container
.gitlab-ci.d/container-core.yml:amd64-centos9-container
The amd64-centos9-container job builds the
tests/docker/dockerfiles/centos9.docker Dockerfile.
You can reproduce QEMU's centos9 image locally with `make docker-image-centos9`.
Stefan
