Hi, That's what I currently use:
meta-yocto-bsp = "heads/jethro:347347ad78c4c2502e83f2c2adff61f1ba8fed8b" multi-v7-ml = "heads/jethro-training-v4.1.x:e297c4f7c1baf38faecd6a2fcaa4cab0acea7dc1" The idea is to use a stable kernel + multi_v7_defconfig and add to this patches/configuration fragments. I can add like this ikconfig, oprofile, posix_mqueues[0], but I don't manage to get CONFIG_LATENCYTOP on top of multi_v7_defconfig. In order to produce the config fragments I do: bitbake linux-yocto-custom -c menuconfig There I do my adjustments (disable SMP and enable LATENCYTOP) bitbake linux-yocto-custom -c diffconfig, which spits out a configuration fragment[1] I did a new KTYPE[2][3] which seems to be picked up: cat log.do_patch DEBUG: Executing shell function do_patch [INFO] validating against known patches (multi-v7-ml-not-smp-deb-meta) mark --> multi-v7-ml-not-smp-deb.scc mark --> not-smp-deb.scc mark --> latencytop.scc mark <-- latencytop.scc mark <-- not-smp-deb.scc mark <-- multi-v7-ml-not-smp-deb.scc mark --> patch_marker.scc mark <-- patch_marker.scc mark --> gen_tmpyocto-autobuilderyocto-autobuilderyocto-workercustom-jethro-multi-v7-core-image-minimal-sato-sdk-adtbuildbuildtmpworkmulti_v7_ml-poky-linux-gnueabilinux-yocto-custom4.4-rc5-custom-ml-not-smp-deb+gitAUTOINC+9f9499ae8e-r0_desc.scc mark <-- gen_tmpyocto-autobuilderyocto-autobuilderyocto-workercustom-jethro-multi-v7-core-image-minimal-sato-sdk-adtbuildbuildtmpworkmulti_v7_ml-poky-linux-gnueabilinux-yocto-custom4.4-rc5-custom-ml-not-smp-deb+gitAUTOINC+9f9499ae8e-r0_desc.scc mark --> multi-v7-ml-user-patches.scc mark <-- multi-v7-ml-user-patches.scc <=== processed .meta/cfg/scratch/multi-v7-ml-not-smp-deb-meta in 0 seconds DEBUG: Shell function do_patch finished ... but SMP is still on. What's the trick? Regards, Robert [0] https://github.com/RobertBerger/meta-mainline/tree/jethro-training-v4.1.x/multi-v7-ml/recipes-kernel/linux/config/multi-v7-ml-base/features [1] https://github.com/RobertBerger/meta-mainline/tree/jethro-training-v4.1.x/multi-v7-ml/recipes-kernel/linux/config/multi-v7-ml-base/features/latencytop [2] https://github.com/RobertBerger/meta-mainline/tree/jethro-training-v4.1.x/multi-v7-ml/recipes-kernel/linux/config/multi-v7-ml-base/ktypes/not-smp-deb [3] https://github.com/RobertBerger/meta-mainline/blob/jethro-training-v4.1.x/multi-v7-ml/recipes-kernel/linux/config/multi-v7-ml-common/bsp/multi-v7-ml/multi-v7-ml-not-smp-deb.scc..."Software is like sex, it's better when it's free" My public pgp key is available,at: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x90320BF1 -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto