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After the recent kernel changes, this avoids failures like:
DEBUG: Executing shell function build_boot_dd
install: cannot stat '/home/pokybuild/yocto-autobuilder/yocto-worker/build-appliance/build/build/tmp/sysroots/qemux86-64/usr/src/kernel/bzImage': No such file or directory
WARNING: exit code 1 from a shell command.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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bzImage is no longer in STAGING_KERNEL_DIR. Rather than add it back,
depend on the kernel deploy task and find it in DEPLOY_DIR_IMAGE.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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After the recent kernel changes, non linux-yocto builds stopped working
properly for two reasons:
a) ${S} was being reset to ${WORKDIR}/git for example and STAGING_KERNEL_DIR
did not contain the source
b) Most builds were using ${B} == ${S}
This patch adds a fixup to the unpack function to handle the case where
${S} != ${STAGING_KERNEL_DIR} and also set up the infrastrcture so that
B != S for kernel builds from now on. The kernel build system is one of the
best for supporting this and there is no good reason not to take advantage
of it.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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module-base.bbclass
do_install for kernel-devsrc can race against do_make_scripts from
module-base.bbclass. Since there is a lock there to guard against concurrency
already, we can just use it here to avoid a race.
Ultimately, this can all likely be much more streamlined but this resolves
the immediate build failures.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Resolve kernel module build failures for qemuppc by including crtsaves.o.
I'm not particularly happy to be doing this, it should perhaps be contained
in the kernel-dev package. Until the overlap between kernel-devsrc and
kernel-dev is resolved, this at least removed the regressions.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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As a "normal" recipe, mulitlib would try and extend it for multilibs.
By inheriting module-base, we can avoid this since we now look more
'kernel' like.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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In particular this removes a race condition where a ${S}/patches
directory could be created by do_unpack. This confuses kern-tools.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Whilst we don't usually take linux-libc-headers point release, 3.17.3
fixes a userspace header issue which caused gdb to fail to build on
mips. We therefore may as well upgrade to the latest point release.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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With the linux 3.17 kernel socat's configure detects the wrong include
for errqueue.h which results in a compilation error.
By backporting the gentoo patch from:
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/net-misc/socat/files/socat-1.7.2.4-linux-3.17.patch
Fixes the build issue
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Updating the 3.14 tree to the latest korg 3.14.26, as well as
integrating 3.14 LTSI content, and refreshing preempt-rt. Minor
conflict resolutions were performed between ltsi, stable and -rt
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Updating to the latest korg -stable update for the 3.10 series. Minor
merge conflict resolution was done with the standard/ltsi and
standard/preempt-rt branches.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Integrating the latest korg -stable update for v3.17
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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linux-stable integrated the 3.16 commit f8c9301fa5a2a [mm/compaction: do
not count migratepages when unnecessary] with the 3.14.25 update.
So we have to update the lttng-module linux version codes to use the
new definition in builds greater than 3.14.24 or 3.16.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Updating to the latest 3.10 -korg stable update. We also bring in a meta
change for the valley island IO configuration.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Updating to the korg 3.17.2 -stable release.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Updating to the kver to the latest korg stable update. This fixes some
important bugs (as well as the usual mix of more minor ones), in particular
libata bugs and SSD corruption issues are fixed.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Currently unpack just forces sources over the current files. This change
ensures ${S} is cleaned out before sources are unpacked. This resolves
issues seen when upgrading to the new kernel class changes.
Ultimately, this should probably move to base.bbclass but one step at a
time, this solves an immediate problem blocking the other patches from
merging.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The kernel source is being moved into the sysroot, to do this and
preserve previous builds, we need to change the TMPDIR ABI and
provide a function to uninstall all kernels from the sysroot.
This change adds code to do that and increases the ABI number.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Commit 92c1ece6c347030d48995a36f4c67861356e59d3 causes the test in do_patch()
in kernel-yocto.bbclass to fail if ${machine_srcrev} is an annotated tag. The
check is meant to ensure that ${machine_srcrev} is an ancestor of HEAD, but
if ${machine_srcrev} is a tag, then "$(git rev-parse --verify
${machine_srcrev})" evaluates to the SHA of the tag instead of what it's
pointing to.
Replacing "$(git rev-parse --verify ${machine_srcrev})" with "$(git rev-parse
--verify ${machine_srcrev}~0)" fixed the problem by finding the object pointed
to by the tag, and not the tag itself. This also works for commit IDs that
are not tags, hence is safe in a scenarios.
Jeff Wang <jeffrey.wang@ll.mit.edu>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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The ability to build non-git repositories was broken by two changes:
- The existence of an empty 'patches' directory created during the
unpack phase. This dir was incorrectly identified as a valid meta
directory and broke the build. By ensuring that it is removed before
creating the empty repository, it will no longer be found instead of
the real meta directory.
- The attempt to reset the git repository to a specific SRCREV when
no SRCREV was provided. By checking for a SRCREV of 'INVALID', we
avoid any processing and failed git operations.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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To ensure that the minimal environment has been created for out of
tree module builds, perf and lttng should depend on the do_install
task of the kernel.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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When building a new kernel, or testing and update to the kernel there
are a set of packages that are sensitive to APIs, build system and
other changes associated with the kernel.
After building this recipe, we can be reasonably sure that a new kernel
package and coupled userspace have been built, installed and tested
via a single image.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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kernel-devsrc is responsible for creating and a packaging an environment
appropriate for kernel development (on or off target).
To create this support, we only need to copy/install the results of the
virtual/kernel providers build in the staging dir ... with some minor
manipulations to the source tree (.git removal and a clean up). This
produces a source tree that is capable of rebuilding the kernel on the
target.
Installing the kernel-devsrc package on a target (along with a
toolchain) is all that remains to be done.
$ cd /usr/src/kernel
$ make oldconfig
$ make -j2 bzImage
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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With the kernel build optimizations, we no longer copy the source from
the built kernel into the staging dir, since the kernel is unpacked and built
directly from the staging dir.
This means that a few build artifacts need to be restored to allow out of
tree modules to once again build.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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In 1.8 we want to streamline the kernel build process. Basically we
currently have multiple copies of the kernel source floating around
and the copying/compression/decompression is painful.
Lets assume we have a kernel source per machine since in most cases
this is true (and we have a sysroot per machine anyway). Basically,
instead of extracting a source into WORKDIR, then copying to a sysroot,
we now set S to point straight at STAGING_DIR_KERNEL.
Anything using kernel source can then just point at it and use:
do_configure[depends] += "virtual/kernel:do_patch"
to depend on the kernel source being present. Note this is different
behaviour to DEPENDS += "virtual/kernel" which equates to
do_configure[depends] += "virtual/kernel:do_populate_sysroot".
Once we do this, we no longer need the copy operation in
do_populate_sysroot, in fact there is nothing to do there (yay).
The remaining part of the challenge is to kill off the horrible
do_install. This patch splits it off to a different class, the idea here
is to have a separate recipe which depends on the virtual/kernel:do_patch
and just installs and packages the source needed to build modules on
target into a specific package.
Right now this code is proof of concept. It builds kernels and kernel
modules. perf blows up in do_package with issues on finding the kernel
version which can probably be fixed by adding back the right bit of do_install,
and adding a dependency of do_package[depends] += "virtual/kernel:do_install"
to perf. The whole thing needs a good write up, the corner cases testing
and probably a good dose of cleanup to the remaining code.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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There is a race over the do_package_qa task and the do_rootfs task
since rootfs recreates a directory. This patch disables the task
(which isn't used for images) to avoid the race:
NOTE: recipe core-image-minimal-1.0-r0: task do_package_qa: Started
NOTE: recipe core-image-minimal-1.0-r0: task do_rootfs: Started
ERROR: Build of do_package_qa failed
ERROR: Traceback (most recent call last):
File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips/build/bitbake/lib/bb/build.py", line 497, in exec_task
return _exec_task(fn, task, d, quieterr)
File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips/build/bitbake/lib/bb/build.py", line 440, in _exec_task
exec_func(func, localdata)
File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips/build/bitbake/lib/bb/build.py", line 212, in exec_func
exec_func_python(func, d, runfile, cwd=adir)
File "/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips/build/bitbake/lib/bb/build.py", line 237, in exec_func_python
os.chdir(cwd)
OSError: [Errno 2] No such file or directory: '/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips/build/build/tmp/work/qemumips-poky-linux/core-image-minimal/1.0-r0/core-image-minimal-1.0'
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If the system fetches dbus first, everything works and the checksum is
correct there. If dbus-test fetches first, the checksum is incorrect
and wasn't changed with the version upgrade.
Fix the checksum.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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If the task fails early, no error log may exist. Currently we crash in
that case, this handles the situation more gracefully.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Upon inserting a USB stick or similar device, mdev will run
an automounter script that mounts valid partitions on
/media/<device>. The script first checks /etc/fstab entries
so that mounting on UUID or LABEL or using custom mount options
is still possible. If /etc/fstab does not contain particular
mount options, the script will create (and remove) the mountpoint
automatically.
The script also supports full disk partitions (devices without
partition table).
The following environments can be set in /etc/default/mdev:
MDEV_AUTOMOUNT=n (Disables automounting completely)
MDEV_AUTOMOUNT_ROOT=/media (Change the mount root location)
Automatic mounting for a particular device can be disabled by
creating a file "/dev/<device>.nomount". This is helpful in
scripts that create partitions for example, and want to perform
specific actions which require the device to remain unmounted.
A more complex variation (using LABEL based mounts) on this script
has been in use in OpenPLi for many years now, and I've used this
one on many projects already, so it's about time to push this to
mainline.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Add a line to mdev.conf that tells mdev to load kernel modules when
required.
For example, if you built wifi support as an external module, inserting
a wifi stick into a USB port will now automatically load that module
into the kernel and the wlan device will be ready for configuration.
Without this patch, you have to load required modules manually or force
them to load at system startup.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Simplify the grep expression, use the more common "grep" command instead
of "egrep", avoid forking extra processes, join multiple invokations into
a single combined expression.
Change the touchscreen regex so that it also recognizes various USB
touchscreen controllers and the ad7879 i2c device.
Based on code used in OpenPLi and meta-topic.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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mdev.conf references the find-touchscreen.sh script, but this file
was not being installed. Add the script to the busybox-mdev package.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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* EXTRA_LDFLAGS isn't defined for !uclibc and configure fails
when it reads it unexpanded, see config.log snippet:
configure:4177: checking whether the C compiler works
configure:4199: i586-oe-linux-gcc -m32 -march=i586 --sysroot=/OE/sysroots/qemux86 -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed ${EXTRA_LDFLAGS} conftest.c >&5
i586-oe-linux-gcc: error: ${EXTRA_LDFLAGS}: No such file or directory
configure:4203: $? = 1
configure:4241: result: no
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This is used by debianutils.
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Adding glob support for entries in IMAGE_BOOT_FILES. Files picked up by
glob are by default installed under their basename, as this is likely
most common use case. Target name for globbed entries specifies the
name of directory in which files will be installed withing the partition.
Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl>
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Check for malformed entries in IMAGE_BOOT_FILES, fail early if such
entries were found.
Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl>
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Ross Burton <ross.burton@intel.com>
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Most of /etc/init.d/udev-cache is in a conditional block which can be
replaced by a `[ ... ] || exit 0` to reduce nesting.
This also provides an opportunity to add some additional messages
when VERBOSE is set.
Capture and report errors encountered in the cache generation process,
using set -e and trap EXIT. These errors were previously being ignored.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
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Don't hold up the boot while the cache is being updated.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Ben Shelton <ben.shelton@ni.com>
Acked-by: Gratian Crisan <gratian.crisan@ni.com>
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Presently, the cache is not regenerated if udev rules are modified,
which may cause the cache to preserve an old configuration. To fix,
include the size, mtime, and filename of all udev rules in the system
configuration.
This change requires `stat`. If busybox supplies stat,
CONFIG_FEATURE_STAT_FORMAT must be enabled.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
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Failure to use the udev cache is a significant enough impact to
the boot time (possibly seconds) that it should always be
reported on the console, regardless of the VERBOSE setting.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
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Replace a bunch of echo's with a single cat<<EOF. Take this opportunity
to more clearly communicate what is going on with the cache and what
files are being looked at.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
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The current system configuration needs to be generated both inside
udev (to compare against the cached system configuration) and
udev-cache (to regenerate the cached system configuration). Use a single
function definition for this task, duplicated across both initscripts.
This also allows administrators to modify it for machine-specific
requirements.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
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The udev initscript signals udev-cache to run by generating a new
sysconf; but udev-cache now overwrites that with its own copy. To
eliminate the needless sysconf generating in udev, we instead trigger
udev-cache to run by touching a new file $DEVCACHE_REGEN.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
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Richard Purdie
Bruce Ashfield
Jeff Wang
mike.looijmans@topic.nl
Martin Jansa
Ross Burton
Maciej Borzecki
Nicolas Dechesne
Saul Wold
Richard Tollerton