On 11/28/2013, 10:37 AM, Diego Sueiro wrote:
Bruce,
Any updates on this?
Which part ? :) The defconfig "selection" (prioritization) was
explained by instrumenting the SRC_URI processing order, and it
was behaving as expected.
And the patch I attached for the kern-tools to use the dedicated
release branch for dylan fixed the other patching issue you were
seeing.
Cheers,
Bruce
Regards,
--
*dS
Diego Sueiro
/*long live rock 'n roll*/
On Mon, Nov 4, 2013 at 1:14 AM, Bruce Ashfield
<bruce.ashfi...@windriver.com <mailto:bruce.ashfi...@windriver.com>> wrote:
On 13-10-29 11 <tel:13-10-29%2011>:31 AM, Diego Sueiro wrote:
Bruce,
I've created new build setup with this configuration:
BB_VERSION = "1.18.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "Ubuntu-12.10"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "beaglebone"
DISTRO = "poky"
DISTRO_VERSION = "1.4.2"
TUNE_FEATURES = "armv7a vfp neon"
TARGET_FPU = "vfp-neon"
meta
meta-yocto
meta-yocto-bsp =
"dylan:__4e399f08d596197859214fdb3b0640__3b87bf8789"
meta-oe =
"dylan:__a108b2203a997634f87ac687e81712__badaf3c546"
common-bsp =
"dylan:__7fdf9c670a10c5031a2d5555c15c45__e453de8c21"
meta-mine =
"dylan:__4e399f08d596197859214fdb3b0640__3b87bf8789"
common-bsp comes from meta-beagleboard.
meta-oe needed to be added because of machine_kernel_pr.bbclass.
bblayers.conf:
LCONF_VERSION = "6"
BBPATH = "${TOPDIR}"
BBFILES ?= ""
BBLAYERS ?= " \
${TOPDIR}/meta \
${TOPDIR}/meta-yocto \
${TOPDIR}/meta-yocto-bsp \
${TOPDIR}/meta-openembedded/__meta-oe \
${TOPDIR}/meta-beagleboard/__common-bsp \
${TOPDIR}/meta-mine \
"
meta-mine:
conf/layer.conf:
BBPATH .= ":${LAYERDIR}"
BBFILES += "${LAYERDIR}/recipes*/*/*.bb
${LAYERDIR}/recipes*/*/*.__bbappend"
BBFILE_COLLECTIONS += "my-layer"
BBFILE_PATTERN_my-layer := "^${LAYERDIR}/"
BBFILE_PRIORITY_my-layer = "10"
recipes-kernel/linux/linux-__mainline_3.8.bbappend
(scenario 1):
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-3.8:"
COMPATIBLE_MACHINE_beaglebone = "(beaglebone)"
SRC_URI += " file://defconfig \
"
recipes-kernel/linux/linux-__mainline-3.8/defconfig
(scenario 1):
http://pastebin.com/qd8B3C5K
recipes-kernel/linux/linux-__mainline_3.8.bbappend
(scenario 2):
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-3.8:"
inherit kernel
require recipes-kernel/linux/linux-__yocto.inc
COMPATIBLE_MACHINE_beaglebone = "(beaglebone)"
SRC_URI += " file://config-addons.cfg \
"
recipes-kernel/linux/linux-__mainline-3.8/config-addons.cfg
(scenario 2):
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_NTFS_FS=y
CONFIG_NTFS_RW=y
Results:
* Scenario 1: Full defconfig replacement
${WORKDIR}/defconfig comes from meta-beagleboard instead of
meta-mine
${S}/.config comes from meta-beagleboard instead of meta-mine
FYI: I went silent on this, since I was running a few experiments in the
background. Mainly on scenario 2, but I can say that I see the same
behaviour
with scenario #1 as you do. Whether or not I use the yocto kernel
tooling,
or the core kernel processing, I see exactly the same defconfig used.
The issue you are seeing is distinct from the kernel processing, since
the defconfig isn't treated any differently than anything else on the
SRC_URI from the fetcher point of view ... and it is the fetcher which
is matching file://defconfig from the meta-beagleboard layer before the
one you have in meta-mine, since FILESEXTRAPATHS are searched after the
FILESPATH for the elements in the SRC_URI. But I'm not a fetcher expert,
that's my understanding and empirical evidence.
As a debug, I called src_patches() in patches.bbclass explicitly, and
it is obvious that the source of the defconfig is from meta-beagleboard.
Renaming the file in meta-beagleboard, allows the one in meta-mine to
be found, since the search continues.
So for this question, your issue is with the ordering of the elements
on the SRC_URI, and you can have your layer prioritized by making sure
it is in the search paths first.
This may or may not contradict the docs, and there are several threads
ongoing about SRC_URI ordering in the various branches .. so I'm simply
watching and waiting on this one.
* Scenario 2: Config fragments
"bitbake linux-mainline" got stuck on do_patch
log.do_patch:
DEBUG: Executing shell function do_patch
WARNING: no meta data branch found ...
Switched to branch 'linux-3.8.y'
[INFO] validating against known patches
(beaglebone-standard-meta)
As for this. I debugged it over the weekend, and you wouldn't see
this on
master, but the tools on the dylan branch aren't using the proper
kern-tools
SRCREVS. As such, I backported a change from master, and switched the
kern-tools to use the dylan branch.
What you were seeing as a hang, was really just an extremely long run
of the patch processing, the 700+ patches in the beagleboard kernel
recipe were being detected multiple times, and expanding to 47K entries.
Which the patch I've attached here, I was able to patch and
configure the
kernel with the same layers. Note: the run still takes a long time,
since
even applying 700 patches at a couple of seconds per patch .. takes a
good chunk of time.
I've added Paul Eggleton to the cc: list, since I'm not sure if dylan is
still being updated, but if it is, the patch I'm attaching should be
applied to fix the kern-tools situation in that branch.
Cheers,
Bruce
Regards,
--
*dS
Diego Sueiro
/*long live rock 'n roll*/
2013/10/29 Diego Sueiro <diego.sue...@gmail.com
<mailto:diego.sue...@gmail.com>
<mailto:diego.sue...@gmail.com <mailto:diego.sue...@gmail.com>__>>
2013/10/29 Andrea Adami <andrea.ad...@gmail.com
<mailto:andrea.ad...@gmail.com>
<mailto:andrea.ad...@gmail.com
<mailto:andrea.ad...@gmail.com>__>>
I'll jump in one more time...
Have you tried putting defconfig and patch under
<machine> subdir?
recipes-kernel/linux/linux-__yocto-3.2/<machine>
defconfig
my-own.patch
I've recently added two similar entries for 3.10 and it
works.
Afaik it was impossible to put a common patch under
/linux-yocto-.3.2
at the time.
Andrea,
I did it before and not worked.
I'll do it again just to make sure.
Regards,
--
*dS
Diego Sueiro
/*long live rock 'n roll*/
2013/10/29 Andrea Adami <andrea.ad...@gmail.com
<mailto:andrea.ad...@gmail.com>
<mailto:andrea.ad...@gmail.com
<mailto:andrea.ad...@gmail.com>__>>
On Tue, Oct 29, 2013 at 11:33 AM, Diego Sueiro
<diego.sue...@gmail.com <mailto:diego.sue...@gmail.com>
<mailto:diego.sue...@gmail.com
<mailto:diego.sue...@gmail.com>__>> wrote:
>
> 2013/10/28 Bruce Ashfield
<bruce.ashfi...@windriver.com <mailto:bruce.ashfi...@windriver.com>
<mailto:bruce.ashfield@__windriver.com
<mailto:bruce.ashfi...@windriver.com>>>
>>
>> I'm using dylan for my yocto checkout (not oe-core
standalone, since
>> this is a yocto list/question),
>
> I thought that opemenbedded-core and poky were
sharing the
same core
> components, classes and functions.
>
>>
>> My build shows:
>>
>> meta
>> meta-yocto
>> meta-yocto-bsp =
"dylan:__3dc4505f0e744177ae4ddff1e1ce8b__31b95dfaa6"
>> meta-ti =
"master:__c14c386946e1ea341faeea292580e3__7d538d645d"
>> meta-alphalem =
"master:__a5c0e8ff51297a4090cd47d669b4fc__9c94696908"
>> meta-alphalem-bsp =
"master:__56086e4dc618e975c9a46491793041__f0d18e47a2"
>>
>> Mike indicated that he was using dylan for meta-ti,
but that
doesn't
>> make a difference either, since for our purposed. It's
kernel.bbclass
>> and the yocto kernel processing that matters.
>
> I'll build a setup with yocto (dylan), meta-beagleboard
(dylan) and
> meta-mine to check if I can reproduce the issues.
>
>>
>> In meta-alphalem-bsp, I have
linux-mainline_3.2.bbappend,
with the
>> following content:
>>
>> > cat linux-mainline_3.2.bbappend
>> FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-3.2:"
>>
>> inherit kernel
>> require recipes-kernel/linux/linux-__yocto.inc
>>
>> COMPATIBLE_MACHINE = "(beagleboard)"
>>
>> SRC_URI_append = " file://defconfig"
>> SRC_URI_append = " file://my_frag.cfg"
>>
>> And I added a fragment which has:
>>
>> > cat my_frag.cfg
>> CONFIG_WATCHDOG_NOWAYOUT=y
>> CONFIG_NTFS_FS=y
>> CONFIG_NTFS_RW=y
>>
>> When both are applied to the kernel build, we
should see
CONFIG_NTFS_FS
>> transition from =m to =y:
>>
>> > grep CONFIG_NTFS_FS *
>> defconfig:CONFIG_NTFS_FS=m
>> my_frag.cfg:CONFIG_NTFS_FS=y
>>
>> After invoking linux-mainline's configure task, I
see the
following:
>>
>> > grep CONFIG_NTFS_FS
linux-beagleboard-standard-__build/.config
>> CONFIG_NTFS_FS=y
>>
>> And other elements of the defconfig and fragment are
properly applied
>> to the configuration phase.
>>
>> I'm also seeing good results on master, which means
that I'm
at a
>> standstill to reproduce any problems.
>>
>> Diego: can you confirm for me what triggers you are
seeing
that shows
>> the defconfig and fragment are not used. I assume
the config
options
>> are not present, but I just want to be sure.
>
> For the full defconfig replacement after doing a
do_configure
I've checked
> .config on ${S} and it did not included my CONFIGS.
> For config fragment it got stuck on do_patch task.
>
>
>
> Regards,
>
> --
> *dS
> Diego Sueiro
>
> /*long live rock 'n roll*/
>
> _________________________________________________
> yocto mailing list
> yocto@yoctoproject.org
<mailto:yocto@yoctoproject.org> <mailto:yocto@yoctoproject.org
<mailto:yocto@yoctoproject.org>__>
> https://lists.yoctoproject.__org/listinfo/yocto
<https://lists.yoctoproject.org/listinfo/yocto>
>
I'll jump in one more time...
Have you tried putting defconfig and patch under
<machine> subdir?
recipes-kernel/linux/linux-__yocto-3.2/<machine>
defconfig
my-own.patch
I've recently added two similar entries for 3.10 and it
works.
Afaik it was impossible to put a common patch under
/linux-yocto-.3.2
at the time.
Regards
Andrea
_______________________________________________
yocto mailing list
yocto@yoctoproject.org
https://lists.yoctoproject.org/listinfo/yocto