[oe] [meta-oe][PATCH v2 0/1] Add a recipe on kernel selftest
Hongzhi, Song
hongzhi.song at windriver.com
Fri Jul 13 14:10:15 UTC 2018
Attachment is my local.conf
--Hongzhi
On 2018年07月13日 22:06, Hongzhi.Song wrote:
> 0001-kernel-selftest-Add-a-recipe-on-kernel-selftest.patch:
> 1. This patch add support for musl libc.
> 2. I don't reproduce the error about Makefile with your auto.conf.
> 3. Boot failed using your auto.conf with error:
> ---
> [ 576.229543] mount[2571]: segfault at 0 ip (null) sp bfb52e0c error
> 4 in mount.util-linux[8048000+9000]
> You are in emergency mode. After logging in, type "journalctl -xb" to view
> system logs, "systemctl reboot" to reboot, "systemctl default" or "exit"
> to boot into default mode.
> /sbin/sulogin terminated by signal SEGV.
> ---
> runqemu qemux86 nographic slirp qemuparams="-m 2048"
> 4. With this patch set, I have fixed all musl related issues in my build.
> It builds and works well. But I still have not met the error in yours.
>
> In my case, I just start build from latest poky without any change
> other than a few necessary kernel config fragments. I'd like to
> reproduce your error but I can't. Could you please provide more info
> about your build config?
>
> 0001-x86-remove-qemu-usermode-from-MACHINE_FEATURES_BACKF.patch:
> This patch is to fix gobject-introspection do_compile.
>
> With m32, qemu-usermode will be back filled and gobject-introspection
> tends to use qemu-i386. Is this the way to fix? If you have no objection
> I will commit to oe-core next.
>
> Hongzhi.Song (1):
> kernel-selftest: Add a recipe on kernel selftest
>
> .../kernel-selftest/kernel-selftest.bb | 104 ++++++
> .../kernel-selftest/kernel-selftest/COPYING | 356 +++++++++++++++++++++
> .../kernel-selftest/userfaultfd.patch | 322 +++++++++++++++++++
> 3 files changed, 782 insertions(+)
> create mode 100644 meta-oe/recipes-kernel/kernel-selftest/kernel-selftest.bb
> create mode 100644 meta-oe/recipes-kernel/kernel-selftest/kernel-selftest/COPYING
> create mode 100644 meta-oe/recipes-kernel/kernel-selftest/kernel-selftest/userfaultfd.patch
>
-------------- next part --------------
# This file is your local configuration file and is where all local user settings
# are placed. The comments in this file give some guide to the options a new user
# to the system might want to change but pretty much any configuration option can
# be set in this file. More adventurous users can look at local.conf.extended
# which contains other examples of configuration which can be placed in this file
# but new users likely won't need any of them initially.
#
# Lines starting with the '#' character are commented out and in some cases the
# default values are provided as comments to show people example syntax. Enabling
# the option is a question of removing the # character and making any change to the
# variable as required.
#
# Machine Selection
#
# You need to select a specific machine to target the build with. There are a selection
# of emulated machines available which can boot and run in the QEMU emulator:
#
#MACHINE ?= "qemuarm"
#MACHINE ?= "qemuarm64"
#MACHINE ?= "qemumips"
#MACHINE ?= "qemumips64"
#MACHINE ?= "qemuppc"
#MACHINE ?= "qemux86"
#MACHINE ?= "qemux86-64"
#
# There are also the following hardware board target machines included for
# demonstration purposes:
#
#MACHINE ?= "beaglebone-yocto"
#MACHINE ?= "genericx86"
#MACHINE ?= "genericx86-64"
#MACHINE ?= "mpc8315e-rdb"
#MACHINE ?= "edgerouter"
#
# This sets the default machine to be qemux86 if no other machine is selected:
MACHINE ??= "qemux86"
#
# Where to place downloads
#
# During a first build the system will download many different source code tarballs
# from various upstream projects. This can take a while, particularly if your network
# connection is slow. These are all stored in DL_DIR. When wiping and rebuilding you
# can preserve this directory to speed up this part of subsequent builds. This directory
# is safe to share between multiple builds on the same machine too.
#
# The default is a downloads directory under TOPDIR which is the build directory.
#
DL_DIR ?= "${TOPDIR}/../downloads"
#
# Where to place shared-state files
#
# BitBake has the capability to accelerate builds based on previously built output.
# This is done using "shared state" files which can be thought of as cache objects
# and this option determines where those files are placed.
#
# You can wipe out TMPDIR leaving this directory intact and the build would regenerate
# from these files if no changes were made to the configuration. If changes were made
# to the configuration, only shared state files where the state was still valid would
# be used (done using checksums).
#
# The default is a sstate-cache directory under TOPDIR.
#
#SSTATE_DIR ?= "${TOPDIR}/sstate-cache"
#
# Where to place the build output
#
# This option specifies where the bulk of the building work should be done and
# where BitBake should place its temporary files and output. Keep in mind that
# this includes the extraction and compilation of many applications and the toolchain
# which can use Gigabytes of hard disk space.
#
# The default is a tmp directory under TOPDIR.
#
#TMPDIR = "${TOPDIR}/tmp"
#
# Default policy config
#
# The distribution setting controls which policy settings are used as defaults.
# The default value is fine for general Yocto project use, at least initially.
# Ultimately when creating custom policy, people will likely end up subclassing
# these defaults.
#
DISTRO ?= "poky"
# As an example of a subclass there is a "bleeding" edge policy configuration
# where many versions are set to the absolute latest code from the upstream
# source control systems. This is just mentioned here as an example, its not
# useful to most new users.
# DISTRO ?= "poky-bleeding"
#
# Package Management configuration
#
# This variable lists which packaging formats to enable. Multiple package backends
# can be enabled at once and the first item listed in the variable will be used
# to generate the root filesystems.
# Options are:
# - 'package_deb' for debian style deb files
# - 'package_ipk' for ipk files are used by opkg (a debian style embedded package manager)
# - 'package_rpm' for rpm style packages
# E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
# We default to rpm:
PACKAGE_CLASSES ?= "package_rpm"
#
# SDK target architecture
#
# This variable specifies the architecture to build SDK items for and means
# you can build the SDK packages for architectures other than the machine you are
# running the build on (i.e. building i686 packages on an x86_64 host).
# Supported values are i686 and x86_64
#SDKMACHINE ?= "i686"
#
# Extra image configuration defaults
#
# The EXTRA_IMAGE_FEATURES variable allows extra packages to be added to the generated
# images. Some of these options are added to certain image types automatically. The
# variable can contain the following options:
# "dbg-pkgs" - add -dbg packages for all installed packages
# (adds symbol information for debugging/profiling)
# "dev-pkgs" - add -dev packages for all installed packages
# (useful if you want to develop against libs in the image)
# "ptest-pkgs" - add -ptest packages for all ptest-enabled packages
# (useful if you want to run the package test suites)
# "tools-sdk" - add development tools (gcc, make, pkgconfig etc.)
# "tools-debug" - add debugging tools (gdb, strace)
# "eclipse-debug" - add Eclipse remote debugging support
# "tools-profile" - add profiling tools (oprofile, lttng, valgrind)
# "tools-testapps" - add useful testing tools (ts_print, aplay, arecord etc.)
# "debug-tweaks" - make an image suitable for development
# e.g. ssh root access has a blank password
# There are other application targets that can be used here too, see
# meta/classes/image.bbclass and meta/classes/core-image.bbclass for more details.
# We default to enabling the debugging tweaks.
EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
#
# Additional image features
#
# The following is a list of additional classes to use when building images which
# enable extra features. Some available options which can be included in this variable
# are:
# - 'buildstats' collect build statistics
# - 'image-mklibs' to reduce shared library files size for an image
# - 'image-prelink' in order to prelink the filesystem image
# NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
# NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
USER_CLASSES ?= "buildstats image-mklibs image-prelink"
#
# Runtime testing of images
#
# The build system can test booting virtual machine images under qemu (an emulator)
# after any root filesystems are created and run tests against those images. To
# enable this uncomment this line. See classes/testimage(-auto).bbclass for
# further details.
#TEST_IMAGE = "1"
#
# Interactive shell configuration
#
# Under certain circumstances the system may need input from you and to do this it
# can launch an interactive shell. It needs to do this since the build is
# multithreaded and needs to be able to handle the case where more than one parallel
# process may require the user's attention. The default is iterate over the available
# terminal types to find one that works.
#
# Examples of the occasions this may happen are when resolving patches which cannot
# be applied, to use the devshell or the kernel menuconfig
#
# Supported values are auto, gnome, xfce, rxvt, screen, konsole (KDE 3.x only), none
# Note: currently, Konsole support only works for KDE 3.x due to the way
# newer Konsole versions behave
#OE_TERMINAL = "auto"
# By default disable interactive patch resolution (tasks will just fail instead):
PATCHRESOLVE = "noop"
#
# Disk Space Monitoring during the build
#
# Monitor the disk space during the build. If there is less that 1GB of space or less
# than 100K inodes in any key build location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully
# shutdown the build. If there is less that 100MB or 1K inodes, perform a hard abort
# of the build. The reason for this is that running completely out of space can corrupt
# files and damages the build in ways which may not be easily recoverable.
# It's necesary to monitor /tmp, if there is no space left the build will fail
# with very exotic errors.
BB_DISKMON_DIRS ??= "\
STOPTASKS,${TMPDIR},1G,100K \
STOPTASKS,${DL_DIR},1G,100K \
STOPTASKS,${SSTATE_DIR},1G,100K \
STOPTASKS,/tmp,100M,100K \
ABORT,${TMPDIR},100M,1K \
ABORT,${DL_DIR},100M,1K \
ABORT,${SSTATE_DIR},100M,1K \
ABORT,/tmp,10M,1K"
#
# Shared-state files from other locations
#
# As mentioned above, shared state files are prebuilt cache data objects which can
# used to accelerate build time. This variable can be used to configure the system
# to search other mirror locations for these objects before it builds the data itself.
#
# This can be a filesystem directory, or a remote url such as http or ftp. These
# would contain the sstate-cache results from previous builds (possibly from other
# machines). This variable works like fetcher MIRRORS/PREMIRRORS and points to the
# cache locations to check for the shared objects.
# NOTE: if the mirror uses the same structure as SSTATE_DIR, you need to add PATH
# at the end as shown in the examples below. This will be substituted with the
# correct path within the directory structure.
#SSTATE_MIRRORS ?= "\
#file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH \n \
#file://.* file:///some/local/dir/sstate/PATH"
#
# Yocto Project SState Mirror
#
# The Yocto Project has prebuilt artefacts available for its releases, you can enable
# use of these by uncommenting the following line. This will mean the build uses
# the network to check for artefacts at the start of builds, which does slow it down
# equally, it will also speed up the builds by not having to build things if they are
# present in the cache. It assumes you can download something faster than you can build it
# which will depend on your network.
#
#SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/2.5/PATH;downloadfilename=PATH"
#
# Qemu configuration
#
# By default qemu will build with a builtin VNC server where graphical output can be
# seen. The two lines below enable the SDL backend too. By default libsdl2-native will
# be built, if you want to use your host's libSDL instead of the minimal libsdl built
# by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
PACKAGECONFIG_append_pn-qemu-native = " sdl"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
#ASSUME_PROVIDED += "libsdl2-native"
# CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
# track the version of this file when it was generated. This can safely be ignored if
# this doesn't mean anything to you.
CONF_VERSION = "1"
# We want musl and glibc to share the same tmpfs, so instead of appending default "-" we append "fs"
TCLIBCAPPEND = "fs"
#TMPDIR = "/home/jenkins/oe/world/oe-build/build/tmpfs"
#PARALLEL_MAKE = "-j 8"
#BB_NUMBER_THREADS = "16"
# INHERIT += "rm_work"
# Reminder to change it later when we have public instance
PRSERV_HOST = "localhost:0"
BB_GENERATE_MIRROR_TARBALLS = "1"
BUILDHISTORY_COMMIT ?= "1"
BUILDHISTORY_COMMIT_AUTHOR ?= "Khem Raj <raj.khem at gmail.com>"
BUILDHISTORY_PUSH_REPO ?= "origin oe-world"
INHERIT += "reproducible_build_simple"
BB_DISKMON_DIRS = " STOPTASKS,,1G,100K STOPTASKS,,1G,100K STOPTASKS,,1G,100K STOPTASKS,/tmp,100M,100K ABORT,,100M,1K ABORT,,100M,1K ABORT,,100M,1K ABORT,/tmp,10M,1K"
#require world_fixes.inc
PREFERRED_PROVIDER_udev = "systemd"
PREFERRED_PROVIDER_virtual/fftw = "fftw"
# use gold
DISTRO_FEATURES_append = " ld-is-gold"
# use ptest
DISTRO_FEATURES_append = " ptest"
# use systemd
DISTRO_FEATURES_append = " systemd"
DISTRO_FEATURES_BACKFILL_CONSIDERED = "sysvinit"
VIRTUAL-RUNTIME_init_manager = "systemd"
VIRTUAL-RUNTIME_initscripts = ""
# use opengl
DISTRO_FEATURES_append = " opengl"
# use wayland to fix building weston and qtwayland
DISTRO_FEATURES_append = " wayland"
PREFERRED_PROVIDER_jpeg = "libjpeg-turbo"
PREFERRED_PROVIDER_jpeg-native = "libjpeg-turbo-native"
PREFERRED_PROVIDER_gpsd = "gpsd"
# don't pull libhybris unless explicitly asked for
PREFERRED_PROVIDER_virtual/libgl ?= "mesa"
PREFERRED_PROVIDER_virtual/libgles1 ?= "mesa"
PREFERRED_PROVIDER_virtual/libgles2 ?= "mesa"
PREFERRED_PROVIDER_virtual/egl ?= "mesa"
# to fix fsoaudiod, alsa-state conflict in shr-image-all
VIRTUAL-RUNTIME_alsa-state = ""
# to prevent alsa-state being pulled into -dev or -dbg images
RDEPENDS_${PN}-dev_pn-alsa-state = ""
RDEPENDS_${PN}-dbg_pn-alsa-state = ""
# to fix dependency on conflicting x11-common from packagegroup-core-x11
VIRTUAL-RUNTIME_xserver_common ?= "xserver-common"
RDEPENDS_${PN}-dev_pn-x11-common = ""
RDEPENDS_${PN}-dbg_pn-x11-common = ""
# to fix apm, fso-apm conflict in shr-image-all
VIRTUAL-RUNTIME_apm = "fso-apm"
# require conf/distro/include/qt5-versions.inc
# QT5_VERSION = "5.4.0+git%"
# for qtwebkit etc
# see https://bugzilla.yoctoproject.org/show_bug.cgi?id=5013
# DEPENDS_append_pn-qtbase = " mesa"
PACKAGECONFIG_append_pn-qtbase = " icu gl accessibility freetype fontconfig"
# qtwayland doesn't like egl and xcomposite-glx enabled at the same time
# http://lists.openembedded.org/pipermail/openembedded-devel/2016-December/110444.html
PACKAGECONFIG_remove_pn-qtwayland = "xcomposite-egl xcomposite-glx"
# for webkit-efl
PACKAGECONFIG_append_pn-harfbuzz = " icu"
INHERIT += "blacklist"
# PNBLACKLIST[samsung-rfs-mgr] = "needs newer libsamsung-ipc with negative D_P: Requested 'samsung-ipc-1.0 >= 0.2' but version of libsamsung-ipc is 0.1.0"
PNBLACKLIST[android-system] = "depends on lxc from meta-virtualiazation which isn't included in my world builds"
PNBLACKLIST[bigbuckbunny-1080p] = "big and doesn't really need to be tested so much"
PNBLACKLIST[bigbuckbunny-480p] = "big and doesn't really need to be tested so much"
PNBLACKLIST[bigbuckbunny-720p] = "big and doesn't really need to be tested so much"
PNBLACKLIST[bigbuckbunny-720p] = "big and doesn't really need to be tested so much"
PNBLACKLIST[tearsofsteel-1080p] = "big and doesn't really need to be tested so much"
PNBLACKLIST[build-appliance-image] = "tries to include whole downloads directory in /home/builder/poky :/"
# enable reporting
# needs http://patchwork.openembedded.org/patch/68735/
ERR_REPORT_SERVER = "errors.yoctoproject.org"
ERR_REPORT_PORT = "80"
ERR_REPORT_USERNAME = "Khem Raj"
ERR_REPORT_EMAIL = "raj.khem at gmail.com"
ERR_REPORT_UPLOAD_FAILURES = "1"
INHERIT += "report-error"
# needs patch with buildstats-summary.bbclass
INHERIT += "buildstats buildstats-summary"
# be more strict with QA warnings, turn them all to errors:
ERROR_QA_append = " ldflags useless-rpaths rpaths staticdev libdir xorg-driver-abi textrel already-stripped incompatible-license files-invalid installed-vs-shipped compile-host-path install-host-path pn-overrides infodir build-deps unknown-configure-option symlink-to-sysroot multilib invalid-packageconfig host-user-contaminated uppercase-pn"
WARN_QA_remove = " ldflags useless-rpaths rpaths staticdev libdir xorg-driver-abi textrel already-stripped incompatible-license files-invalid installed-vs-shipped compile-host-path install-host-path pn-overrides infodir build-deps unknown-configure-option symlink-to-sysroot multilib invalid-packageconfig host-user-contaminated uppercase-pn"
# use musl for qemux86 and qemux86copy
TCLIBC_qemux86 = "musl"
TCLIBC_qemux86copy = "musl"
# Commericial licenses
# chromium
LICENSE_FLAGS_WHITELIST_append = " commercial_ffmpeg commercial_x264 "
# vlc
LICENSE_FLAGS_WHITELIST_append = " commercial_mpeg2dec "
# mpd
LICENSE_FLAGS_WHITELIST_append = " commercial_mpg123 "
# libmad
LICENSE_FLAGS_WHITELIST_append = " commercial_libmad "
# gstreamer1.0-libav
LICENSE_FLAGS_WHITELIST_append = " commercial_gstreamer1.0-libav "
# gstreamer1.0-omx
LICENSE_FLAGS_WHITELIST_append = " commercial_gstreamer1.0-omx "
# omapfbplay
LICENSE_FLAGS_WHITELIST_append = " commercial_lame "
# libomxil
LICENSE_FLAGS_WHITELIST_append = " commercial_libomxil "
# xfce
LICENSE_FLAGS_WHITELIST_append = " commercial_packagegroup-xfce-multimedia commercial_xfce4-mpc-plugin"
LICENSE_FLAGS_WHITELIST_append = " commercial_xfmpc commercial_mpd "
LICENSE_FLAGS_WHITELIST_append = " commercial_mpv "
IMAGE_INSTALL_append += "openssh \
openssh-sshd \
kernel-modules \
kernel-selftest \
strace \
sudo \
"
KERNEL_FEATURES_append += " features/kernel-sample/kernel-sample.scc \
cfg/debug-kselftest.scc \
features/hugetlb/hugetlb.scc \
"
#DISTRO_FEATURES_append = " pam"
#POKY_DEFAULT_DISTRO_FEATURES_append += "pam"
#MACHINE_FEATURES_BACKFILL_CONSIDERED_append = " qemu-usermode"
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