3986 2013-03-05 15:44:40 +0000 [Test Case 312] User could use yocto-kernel to set kernel config 2013-03-12 16:20:33 +0000 1 1 7 Build System, Metadata & Runtime Meta-yocto meta-yocto 1.3 x86 Multiple VERIFIED WORKSFORME Medium normal 1.3.2 1 corneliux.stoicescu tom.zanussi dvhart poky.bs.watcher poky.watcher ross.burton --- --- --- oldest_to_newest 30454 0 corneliux.stoicescu 2013-03-05 15:44:40 +0000 STATUS: FAILED BUILD: danny:98292d1ef1cb44cf96f0a28fbca6439eda55ce1b ENVIRONMENT: user-preference (any supported environment) STEPS TO REPRODUCE: 1. Follow the case "yocto-kernel add patch" apply a patch to your kernel 2. Follow the instruments in https://wiki.yoctoproject.org/wiki/Transcript:_Using_the_Yocto_BSP_tools_to_manage_kernel_patches_and_config_items, to enable some kernel options for your kernel. 3. For example, run "yocto-kernel config add myqemuarm CONFIG_MISC_DEVICES=y" and "yocto-kernel config add myqemuarm CONFIG_YOCTO_TESTMOD=y" will make CONFIG_MISC_DEVICES and CONFIG_YOCTO_TESTMOD set for kernel 4. Rebuild the kernel and boot from the kernel, check if there is a line with 'Kilroy was here! __m_(OuO)_m__' in command dmesg EXPECTED OUTCOME: User could use yocto-kernel to set kernel config . 30455 1 corneliux.stoicescu 2013-03-05 15:45:53 +0000 ACTUAL OUTCOME:' dmesg | grep "was here" ' gives no output 30492 2 tom.zanussi 2013-03-07 14:17:50 +0000 Is this the same problem as seen here?: https://bugzilla.yoctoproject.org/show_bug.cgi?id=2589 and here?: https://bugzilla.yoctoproject.org/show_bug.cgi?id=3524 30494 3 dvhart 2013-03-07 15:39:03 +0000 . 30500 4 corneliux.stoicescu 2013-03-07 15:52:18 +0000 There is no fail during the build. When the image bots up, after issuing the command `dmesg | grep "was here"`, there is no output. 30502 5 corneliux.stoicescu 2013-03-07 15:54:24 +0000 I used https://wiki.yoctoproject.org/wiki/images/c/c9/Yocto-testmod.patch to patch the kernel, not copy-paste from the wiki page. 30547 6 tom.zanussi 2013-03-07 21:11:12 +0000 I'm not seeing any problem here. Did you perhaps forget to apply the patch? (I don't see that step in the STEPS to reproduce below). I did the below using myqemuarm BSP and saw the module output in the dmesg. [trz@empanada build]$ yocto-kernel patch add myqemuarm /home/trz/bsp-tools-tests/test/d\ anny/yocto-testmod.patch Added patches: yocto-testmod.patch [trz@empanada build]$ yocto-kernel config add myqemuarm CONFIG_MISC_DEVICES=y Added items: CONFIG_MISC_DEVICES=y [trz@empanada build]$ yocto-kernel config add myqemuarm CONFIG_YOCTO_TESTMOD=y Added items: CONFIG_YOCTO_TESTMOD=y [trz@empanada build]$ yocto-kernel config list myqemuarm The current set of machine-specific kernel config items for myqemuarm is: 1) CONFIG_MISC_DEVICES=y 2) CONFIG_YOCTO_TESTMOD=y [trz@empanada build]$ yocto-kernel patch list myqemuarm The current set of machine-specific patches for myqemuarm is: 1) yocto-testmod.patch [trz@empanada build]$ bitbake core-image-sato 30654 7 corneliux.stoicescu 2013-03-12 16:20:33 +0000 Even though the patch was applied before, it did not work. I tried again with a newer danny commit and it works. Verified on danny:955827af15f611189c66850fd077de344e1285c3