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meta-rt: create a real-time (PREEMPT_RT) layer

Darren Hart poky 1 version In review

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  1. v1 Latest5 patches 3 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/5meta-rt: Initial PREEMPT_RT layer and kernel recipesmeta-rt/conf/layer.conf meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb+61 -01 reply
2/5meta-rt/rt-tests: add the PREEMPT_RT rt-tests testsuite and recipes-tests directorymeta-rt/recipes-tests/rt-tests_git.bb+22 -00 replies
3/5meta-rt/poky-image-*rt: Add initial PREEMPT_RT image recipesmeta-rt/images/poky-image-minimal-rt-directdisk.bb meta-rt/images/poky-image-minimal-rt-live.bb meta-rt/images/poky-image-minimal-rt.bb+42 -00 replies
4/5machine/qemu: Allow for users to override the preferred kernel versionmeta/conf/machine/include/qemu.inc+1 -11 reply
5/5meta-rt: atom-pc supportmeta-rt/conf/layer.conf meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb+4 -20 replies

Reviews trailers per patch

1 of 5 patches has a Reviewed-by or Acked-by.

PatchBruce Ashfield
1/5
2/5
3/5
4/5A-b
5/5

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/5] meta-rt: create a real-time (PREEMPT_RT) layer

Add a real-time layer to build the linux-yocto preempt_rt kernel type for specific machines. It also adds the rt-tests test suite. This series adds qemux86-64 support as well as atom-pc. Both have been boot tested.

There has been much discussion surrounding where real-time support should be in the repositories. Most recently we discussed including it as part of the main poky repository. I think this makes the most sense as the rt kernels are built from the same kernel repositories as the other linux-yocto kernels.

Pull URL: git://git.pokylinux.org/poky-contrib.git
Branch: dvhart/meta-rt
Browse: http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=dvhart/meta-rt

Thanks,
Darren Hart <[email protected]>
---

Darren Hart (5):
meta-rt: Initial PREEMPT_RT layer and kernel recipes meta-rt/rt-tests: add the PREEMPT_RT rt-tests testsuite and
recipes-tests directory
meta-rt/poky-image-*rt: Add initial PREEMPT_RT image recipes machine/qemu: Allow for users to override the preferred kernel
version
meta-rt: atom-pc support

 meta-rt/conf/layer.conf                            |   23 +++++++++++
 meta-rt/images/poky-image-minimal-rt-directdisk.bb |   15 +++++++
 meta-rt/images/poky-image-minimal-rt-live.bb       |   15 +++++++
 meta-rt/images/poky-image-minimal-rt.bb            |   12 ++++++
 meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb |   40 ++++++++++++++++++++
 meta-rt/recipes-tests/rt-tests_git.bb              |   22 +++++++++++
 meta/conf/machine/include/qemu.inc                 |    2 +-
 7 files changed, 128 insertions(+), 1 deletions(-)
 create mode 100644 meta-rt/conf/layer.conf
 create mode 100644 meta-rt/images/poky-image-minimal-rt-directdisk.bb
 create mode 100644 meta-rt/images/poky-image-minimal-rt-live.bb
 create mode 100644 meta-rt/images/poky-image-minimal-rt.bb
 create mode 100644 meta-rt/recipes-kernel/linux-yocto-rt_stablegit.bb
 create mode 100644 meta-rt/recipes-tests/rt-tests_git.bb