On 05.08.21 16:41, Jan Kiszka via Xenomai wrote: > On 05.08.21 14:29, Q. Gylstorff wrote: >> From: Quirin Gylstorff <quirin.gylsto...@siemens.com> >> >> The beagle bone black does most[1] of the time not boot ipipe 4.4 + xenomai >> 3.0.x if >> the following kernel configuration elements are active: >> - CONFIG_RAW_PRINTK >> - CONFIG_DEBUG_LL >> - CONFIG_IPIPE_DEBUG >> - CONFIG_XENO_OPT_DEBUG >> >> Last message in U-boot is: >> ``` >> Starting kernel ... >> ``` >> >> 4.19 and newer are not impacted. >> >> [1]: The CI build boots around 1 out 4. See >> https://source.denx.de/Xenomai/xenomai-images/-/jobs/303430 >> >> Signed-off-by: Quirin Gylstorff <quirin.gylsto...@siemens.com> >> --- >> Changes V2: >> - replace defconfig with partial config >> - adapt commit message for sporatic CI boots >> >> recipes-kernel/linux/files/bbb_4.4.cfg | 4 ++++ >> recipes-kernel/linux/linux-xenomai_4.4.bb | 1 + >> 2 files changed, 5 insertions(+) >> create mode 100644 recipes-kernel/linux/files/bbb_4.4.cfg >> >> diff --git a/recipes-kernel/linux/files/bbb_4.4.cfg >> b/recipes-kernel/linux/files/bbb_4.4.cfg >> new file mode 100644 >> index 0000000..4628f44 >> --- /dev/null >> +++ b/recipes-kernel/linux/files/bbb_4.4.cfg >> @@ -0,0 +1,4 @@ >> +# CONFIG_RAW_PRINTK is not set >> +# CONFIG_DEBUG_LL is not set >> +# CONFIG_IPIPE_DEBUG is not set >> +# CONFIG_XENO_OPT_DEBUG is not set >> diff --git a/recipes-kernel/linux/linux-xenomai_4.4.bb >> b/recipes-kernel/linux/linux-xenomai_4.4.bb >> index 2a1137c..42c6d83 100644 >> --- a/recipes-kernel/linux/linux-xenomai_4.4.bb >> +++ b/recipes-kernel/linux/linux-xenomai_4.4.bb >> @@ -16,6 +16,7 @@ SRCREV_amd64 ?= "ipipe-core-4.4.268-cip57-x86-28" >> PV_amd64 = "4.4.268+" >> >> SRC_URI_append_armhf = " >> git://github.com/xenomai-ci/ipipe.git;protocol=https;nobranch=1" >> +SRC_URI_append_armhf = " ${@ 'file://bbb_4.4.cfg' if d.getVar('MACHINE') == >> 'beagle-bone-black' else '' }" >> SRCREV_armhf ?= "ipipe-core-4.4.268-cip57-arm-13" >> PV_armhf = "4.4.268+" >> >> > > Thanks, applied. >
Bad news: https://source.denx.de/Xenomai/xenomai-images/-/jobs/304747 Possibly, non-debug only lowers the probability of a regression on armhf or bbb. Where you able to grab any early boot messages in the failing cases? Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux
