Bug 9961

Summary: intel-quark: 4.4.14 does not compile
Product: [Build System, Metadata & Runtime] BSPs Reporter: Patrick Ohly <patrick.ohly>
Component: bsps-meta-intelAssignee: Saul Wold <sgw>
Status: RESOLVED FIXED QA Contact: David Rodriguez <david.israelx.rodriguez.castellanos>
Severity: normal    
Priority: High CC: dmitry.rojkov, jose.perez.carranza
Version: unspecified   
Target Milestone: 2.2 M2   
Hardware: x86   
OS: Multiple   
Whiteboard: meta-intel blocker
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: No (bug/feature does not impact docs)
Attachments:
Description Flags
Yocto Kernel Config
none
Ostro Kernel Config none

Description Patrick Ohly 2016-07-16 06:59:34 UTC 
"meta-intel: linux-yocto/4.4: Update SRCREVs for v4.4.14 and drm forklift" (meta-intel rev: cb6b1f3f902168782714ab84d504309f46dd2f15) broke compilation of the kernel in Ostro OS on MACHINE=intel-quark. Other machines are okay:

https://github.com/ostroproject/ostro-os/pull/147 (set of new commits - only meta-intel seems relevant)
https://ostroproject.org/jenkins/job/build_intel-quark/2276/console (build failure)

00:10:07.542 |   CC [M]  drivers/misc/bmp085-i2c.o
00:10:07.542 | /var/lib/jenkins/ostro-worker-12-slot-2-ir78a/ostro-os/build/tmp-glibc/work-shared/intel-quark/kernel-source/drivers/mfd/pca9685-pwm.c: In function 'pca9685_update_prescale':
00:10:07.542 | /var/lib/jenkins/ostro-worker-12-slot-2-ir78a/ostro-os/build/tmp-glibc/work-shared/intel-quark/kernel-source/drivers/mfd/pca9685-pwm.c:83:7: error: 'struct pwm_device' has no member named 'period'
00:10:07.542 |     pwm->period = period_ns;
00:10:07.542 |        ^
00:10:07.542 | /var/lib/jenkins/ostro-worker-12-slot-2-ir78a/ostro-os/build/tmp-glibc/work-shared/intel-quark/kernel-source/drivers/mfd/pca9685-pwm.c:84:11: error: 'struct pwm_device' has no member named 'duty_cycle'
00:10:07.542 |     if (pwm->duty_cycle > 0) {
...
Comment 1 Saul Wold 2016-07-19 23:35:44 UTC 
Created attachment 3296 [details]
Yocto Kernel Config
Comment 2 Saul Wold 2016-07-19 23:36:12 UTC 
Created attachment 3297 [details]
Ostro Kernel Config
Comment 3 Saul Wold 2016-07-20 05:35:41 UTC 
Can you please confirm your build environment, I built both Ostro-OS and Yocto Project's Poky with Meta-intel and was not able to reproduce this
Comment 4 Patrick Ohly 2016-07-20 06:57:36 UTC 
To reproduce:
- checkout ostro-os master revision 9942ef6688005cf980bdfc1b438ccf94e22305c6 (updated just now, the kernel update and the workaround for it were still in testing until this morning)
- remove meta-ostro/fixes/meta-intel/recipes-kernel/linux/linux-yocto_4.4.bbappend
- configure for intel-quark
- build linux-yocto
Comment 5 Saul Wold 2016-07-30 01:09:46 UTC 
patch in linux-yocto updated by SRCREV update here:

http://git.yoctoproject.org/cgit/cgit.cgi/meta-intel/commit/?id=9fb7eb2884e47f9e744bdbb0bf9c717a25dec30a