On Fri, Jun 04, 2021 at 10:02:03PM +0300, Alper Nebi Yasak wrote: > The filesystem and EFI (capsule and secure boot) test setups try to use > guestmount and virt-make-fs respectively to prepare disk images to run > tests on. However, these libguestfs tools need a kernel image and fail > with the following message (revealed in debug/trace mode) if it can't > find one: > > supermin: failed to find a suitable kernel (host_cpu=x86_64). > > I looked for kernels in /boot and modules in /lib/modules. > > If this is a Xen guest, and you only have Xen domU kernels > installed, try installing a fullvirt kernel (only for > supermin use, you shouldn't boot the Xen guest with it). > > This failure then causes these tests to be skipped in CIs. Install a > kernel package in the Docker containers so the CIs can run these > tests with libguestfs tools again (assuming the container is run with > necessary host devices and privileges). As this kernel would be only > used for virtualization, we can use the kernel package specialized for > that. On Ubuntu systems kernel images are not readable by non-root > users, so explicitly add read permissions with chmod as well.
I thought that I had added linux-image-kvm to Travis CI (and hence other CI loops as well) as part of this patch[1] to fix some test problem. It seems that it has never been merged, though. Thank you for the reminder. -Takahiro Akashi [1] https://lists.denx.de/pipermail/u-boot/2020-July/421810.html > Signed-off-by: Alper Nebi Yasak <alpernebiya...@gmail.com> > --- > > tools/docker/Dockerfile | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile > index d2f0074ee8a6..563b16639e54 100644 > --- a/tools/docker/Dockerfile > +++ b/tools/docker/Dockerfile > @@ -71,6 +71,7 @@ RUN apt-get update && apt-get install -y \ > libssl-dev \ > libudev-dev \ > libusb-1.0-0-dev \ > + linux-image-kvm \ > lzma-alone \ > lzop \ > mount \ > @@ -99,6 +100,9 @@ RUN apt-get update && apt-get install -y \ > zip \ > && rm -rf /var/lib/apt/lists/* > > +# Make kernels readable for libguestfs tools to work correctly > +RUN chmod +r /boot/vmlinu* /lib/modules/*/vmlinu* || true > + > # Manually install libmpfr4 for the toolchains > RUN wget > http://mirrors.kernel.org/ubuntu/pool/main/m/mpfr4/libmpfr4_3.1.4-1_amd64.deb > && dpkg -i libmpfr4_3.1.4-1_amd64.deb && rm libmpfr4_3.1.4-1_amd64.deb > > -- > 2.32.0.rc2 >
