[yocto] [meta-ti] Migration from 1.7.1 to 1.8 - kernel-abiversion missing

Tue May 19 04:39:27 PDT 2015

On Fri, May 15, 2015 at 4:21 PM, Brian Hutchinson <b.hutchman at gmail.com> wrote:
> On Fri, May 15, 2015 at 3:26 PM, Brian Hutchinson <b.hutchman at gmail.com> wrote:
>> On Fri, May 15, 2015 at 9:55 AM, Brian Hutchinson <b.hutchman at gmail.com> wrote:
>>> On Thu, May 14, 2015 at 6:16 PM, Brian Hutchinson <b.hutchman at gmail.com> wrote:
>>>>
>>>> On May 14, 2015 6:08 PM, "Denys Dmytriyenko" <denis at denix.org> wrote:
>>>>>
>>>>> On Tue, May 12, 2015 at 11:35:20AM -0400, Bruce Ashfield wrote:
>>>>> > On 2015-05-12 10:20 AM, Brian Hutchinson wrote:
>>>>> > >On Mon, May 11, 2015 at 3:06 PM, Bruce Ashfield
>>>>> > ><bruce.ashfield at windriver.com> wrote:
>>>>> > >>On 2015-05-11 02:10 PM, Brian Hutchinson wrote:
>>>>> > >>>
>>>>> > >>>On Thu, Apr 30, 2015 at 10:06 AM, Bruce Ashfield
>>>>> > >>><bruce.ashfield at windriver.com> wrote:
>>>>> > >>>>
>>>>> > >>>>It is plausible. But in theory, linux-dummy should still provide
>>>>> > >>>>what you need (but since it doesn't build anything, there is
>>>>> > >>>>no abi .. and no modules can be built against it) .. so the
>>>>> > >>>>error isn't graceful.
>>>>> > >>>>
>>>>> > >>>>Bruce
>>>>> > >>>
>>>>> > >>>
>>>>> > >>>I can confirm this same problem is happening to me.  I just updated
>>>>> > >>>one of my builds from 1.7 to 1.8 and am also getting my rootfs to
>>>>> > >>> fail
>>>>> > >>>due to no abi kernel version:
>>>>> > >>
>>>>> > >>
>>>>> > >>We still have a race condition in the 1.8 branch for the population
>>>>> > >>of the build-artifacts directory.
>>>>> > >>
>>>>> > >>If modules start building, they'll race against the population of the
>>>>> > >>abiversion, and you may see that message.
>>>>> > >>
>>>>> > >>There's a proposed patch for master, but I don't think it is in
>>>>> > >>fido yet.
>>>>> > >>
>>>>> > >>Bruce
>>>>> > >
>>>>> > >Hi Bruce,
>>>>> > >
>>>>> > >I did some searches and looks like there are a number of 'race'
>>>>> > >condition fixes but it wasn't obvious which one I may need.  Is it
>>>>> > >this one:
>>>>> >
>>>>> > > >http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=02d0a003d603266114512160b209876199241e98
>>>>> > >
>>>>> >
>>>>> > That's the one that should make sure that the shared workdir
>>>>> > (Which has the abiversion) is in place before building any modules.
>>>>> >
>>>>> > I can't say that it is exactly your issue, but it is the change
>>>>> > I was thinking of.
>>>>>
>>>>> Brian,
>>>>>
>>>>> Were you able to try the above mentioned commit against am180x in meta-ti?
>>>>> Did
>>>>> it solve the missing abi kernel version? Thanks.
>>>>>
>>>>> --
>>>>> Denys
>>>>
>>>> Hi Denys,
>>>>
>>>> No, I got caught up in something else ... I'll try it tomorrow and report
>>>> back after I cherry pick that commit Bruce mentioned.
>>>>
>>>> Regards,
>>>>
>>>> Brian
>>>
>>> Update.  Not sure if I did this right but this is what I did.  I added
>>> master as a remote and cherry picked
>>> 02d0a003d603266114512160b209876199241e98.  Next I just went for it and
>>> tried to bitbake my image again and got the same result as before.
>>> Next I did a bitbake cleanall on virtual/kernel and tried to make my
>>> image again and still got the same result.
>>>
>>> I'm going to leave this build as is and setup a new one using 1.8
>>> master and see if I get the same thing again.  I'll leave this broken
>>> build alone for a while in case someone wants me to try something with
>>> it to fix it.
>>>
>>> Regards,
>>>
>>> Brian
>>
>> Yet another update ... I did a fresh checkout of master and tried to
>> build and had the same kernelabiversion error:
>>
>> WARNING: omap3-sgx-modules-5.01.01.01 ONLY supports hardfp mode for
>> now#######################
>>                                                           | ETA:
>> 00:00:28
>> WARNING: omap3-sgx-modules-5.01.01.02 ONLY supports hardfp mode for now
>> WARNING: ti-cgt6x-8.0.0 ONLY supports hardfp mode for
>> now########################################
>>
>>  | ETA:  00:00:26
>> Parsing recipes: 100%
>> |##############################################################################################################################################################################|
>> Time: 00:01:02
>> Parsing of 1802 .bb files complete (0 cached, 1802 parsed). 2303
>> targets, 182 skipped, 0 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> NOTE: multiple providers are available for u-boot (u-boot,
>> u-boot-glsdk, u-boot-ti-staging)
>> NOTE: consider defining a PREFERRED_PROVIDER entry to match u-boot
>> NOTE: multiple providers are available for jpeg (jpeg, libjpeg-turbo)
>> NOTE: consider defining a PREFERRED_PROVIDER entry to match jpeg
>>
>> Build Configuration:
>> BB_VERSION        = "1.27.0"
>> BUILD_SYS         = "x86_64-linux"
>> NATIVELSBSTRING   = "Debian-7.8"
>> TARGET_SYS        = "arm-poky-linux-gnueabi"
>> MACHINE           = "am180x-evm"
>> DISTRO            = "poky"
>> DISTRO_VERSION    = "1.8+snapshot-20150515"
>> TUNE_FEATURES     = "arm armv5 thumb dsp"
>> TARGET_FPU        = "soft"
>> meta
>> meta-yocto
>> meta-yocto-bsp    = "master:fab7da4f8030a4067db0522f77eaa6d3b501c68f"
>> meta-ti           = "master:60a7bfbf96609ef6f3e084c32b2af853222b3b7e"
>> meta-oe
>> meta-python
>> meta-networking
>> meta-webserver    = "master:53d55216c8c721d3b66ec8f968737bf081def870"
>>
>> NOTE: Preparing RunQueue
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> WARNING: QA Issue: /usr/bin/apxs_apache2-dev contained in package
>> apache2-dev requires /usr/bin/perl, but no providers found in its
>> RDEPENDS [file-rdeps]
>> ERROR: No kernel-abiversion file found
>> (/home/hutch/yocto_1.8_davinci_2/poky/build/tmp/sysroots/am180x-evm/pkgdata/kernel-depmod/kernel-abiversion),
>> cannot run depmod, aborting
>> ERROR: Function failed: do_rootfs
>> ERROR: Logfile of failure stored in:
>> /home/hutch/yocto_1.8_davinci_2/poky/build/tmp/work/am180x_evm-poky-linux-gnueabi/core-image-nodeam/1.0-r0/temp/log.do_rootfs.10336
>> ERROR: Task 7 (/home/hutch/yocto_1.8_davinci_2/poky/meta/recipes-core/images/core-image-nodeam.bb,
>> do_rootfs) failed with exit code '1'
>> NOTE: Tasks Summary: Attempted 2614 tasks of which 9 didn't need to be
>> rerun and 1 failed.
>> Waiting for 0 running tasks to finish:
>>
>> Summary: 1 task failed:
>>   /home/hutch/yocto_1.8_davinci_2/poky/meta/recipes-core/images/core-image-nodeam.bb,
>> do_rootfs
>> Summary: There were 4 WARNING messages shown.
>> Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
>
> More info for those that care ...
>
> The end of the error log file has:
> DEBUG: Executing python function write_image_manifest
> DEBUG: Python function write_image_manifest finished
> NOTE: Executing: ldconfig
> -r/home/hutch/yocto_1.8_davinci_2/poky/build/tmp/work/am180x_evm-poky-linux-gnueabi/core-image-nodeam/1.0-r0/rootfs-c
> new -v
> ERROR: No kernel-abiversion file found
> (/home/hutch/yocto_1.8_davinci_2/poky/build/tmp/sysroots/am180x-evm/pkgdata/kernel-depmod/kernel-abiversion),
> cannot run depmod, aborting
> DEBUG: Python function do_rootfs finished
> ERROR: Function failed: do_rootfs
>
> I have a linux-dummy director in pkgdata but no kernel-depmod directory exists.
>

Interesting. Looks like we have some sort of bad dependency. I'm poking around
to see if I can reproduce this locally.

Bruce

> Regards,
>
> Brian
> --
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