This is a set of kernel options I've come up with mostly cribbing from
chrome os's kernel config snippet. We also build an lzma kernel, as
uncompressed kernel is big but lzma is the only compression supported by
the bootloader. With that image, we have to pack it into a FIT formatted
image+dtb blob.
CONFIG_SUNRPC_DEBUG is added so that you can set "nfsrootdebug" to figure
out what's going wrong with your nfs mount (mine were "both the tcp and
nfsvers options were required, and don't try to use 'default' as the root
path to defer to DHCP's answer because otherwise you get
/tftpboot/default, just use an empty root path which doesn't prepend
/tftpboot.")
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
(cherry picked from commit 3a1010e21a)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5548>
The runner is an x86 system, so running the ARM image meant doing
everything at runtime under qemu, and for the xz of the test rootfs that
was quite expensive. Also, we can rebuild x86 images much faster than we
can rebuild arm images for container development, which will help unblock
some of the other feature parity work I have to do versus the old docker
system that cheza is using.
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
(cherry picked from commit 68b3b5bcab)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5548>
v2: Verbatim translation from the original shell script
Make the corrections visible in explicit commits (Andres)
Remove redundant code (Alexandros)
Code style nitpick (Rohan)
Reimplementation of the tracie's self-tests using a pythonic test suit
(pytest).
The new tracie/test.py module is almost a direct translation of the
tests defined in the tracie/test.sh. This new implementation of the
test provides a more common framework where define the tests.
Also allows a better introspection for the tests results and/or
resulting errors.
This patch also adds python3-pytest as dependency for the built images
and adapts the tracie-runner scripts to run the self-test using pytest.
Signed-off-by: Pablo Saavedra <psaavedra@igalia.com>
Reviewed-by: Alexandros Frantzis <alexandros.frantzis@collabora.com> [v1]
Reviewed-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Rohan Garg <rohan.garg@collabora.com> [v1]
(cherry picked from commit 550a4f7764)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5548>
We don't want LLVM 8 packages to be pulled in from testing though (it
would make installing llvm-8-dev for cross architectures a lot more
complicated), so explicitly select buster-backports for them (they were
already implicitly installed from there before, since they're not
available in buster proper).
(cherry picked from commit fd9b445145)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5548>
Our shared runners are set up for concurrent jobs ~= CPUs / 4 (x86) or 8
(ARM). If you use more build processes than that, then jobs may be
fighting each other for shared system resources, possibly to the point of
failure (we've seen one of the runners OOM on some jobs before, though I'm
not sure if this was the cause).
To try to systematically prevent the problem, we make a ninja wrapper in
the containers that passes the -j flags, and set MAKEFLAGS in the
container builds. This doesn't cover make in non-container builds, but I
believe we don't have any of those.
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3782>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3782>
This supports powering up the device (using an external tool you
provide based on your particular lab), talking over serial to wait for
the fastboot prompt, and then booting a fastboot image on a target
device.
I was previously relying on LAVA for this, but that ran afoul of
corporate policies related to the AGPL. However, LAVA wasn't doing
too much for us, given that gitlab already has a job scheduler and
tagging and runners. We were spending a lot of engineering on making
the two systems match up, when we can just have gitlab do it directly.
Lightly-reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4076>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4076>
I'm working on moving the db410c CI from docker to LAVA, which means we
get to boot a custom kernel. To do that, we need to enable ARCH_QCOM in
the kernel, save the dtb around, and include abootimg in our container so
that we can generate combined kernel/dtb/ramdisk images for fastboot.
LAVA's fastboot support is unable to pack the overlay into an abootimg
image, just a cpio rootfs. We could flash the cpio rootfs after overlay
addition, but that takes 2 minutes to do, and causes wear on the devices.
Instead, we'll bring up the network at boot and use wget to fetch the
overlay. We'll want network support anyway, so that we can transfer the
failure xmls back to the gitlab job's artifacts at some point.
Since the msm GPU and realtek network firmware increase our payload by
3MB, add in firmware compression so that it doesn't waste as much RAM on
devices not using it.
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3928>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3928>
Using LLVM 8 for ppc64el and 7 for s390x (which hits some coroutine
related issues with LLVM 8).
There are some test failures we need to ignore for now. Also, the
timeout needs to be bumped from the default 30s for some tests, because
they can take longer under emulation.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3643>
The motivation for this is that we want to make use of the meson cross
files in this script, which have the ccache compiler paths.
We need to remove the ccache directory at the end, it would just waste
space in the image for no benefit.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3643>
They're not available for Debian buster yet, so we have to use upstream
snapshot packages again.
In contrast to earlier, we now store the LLVM APT repository key in Git
instead of re-downloading it every time.
Take one step towards sharing code between the LAVA and non-LAVA jobs,
with the goals of reducing maintenance burden and use of computational
resources.
The env var DEQP_NO_SAVE_RESULTS allows us to skip the procesing of the
XML result files, which can take a long time and is not useful in the
LAVA case as we are not uploading artifacts anywhere at the moment.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
