[linuxtv-media:master 7661/7664] ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] undefined!

2014-11-25 Thread kbuild test robot
tree:   git://linuxtv.org/media_tree.git master
head:   504febc3f98c87a8bebd8f2f274f32c0724131e4
commit: 6b213e81ddf8b265383c9a1a1884432df88f701e [7661/7664] [media] omap: Fix 
typo "HAS_MMU"
config: m68k-allmodconfig (attached as .config)
reproduce:
  wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
  chmod +x ~/bin/make.cross
  git checkout 6b213e81ddf8b265383c9a1a1884432df88f701e
  # save the attached .config to linux build tree
  make.cross ARCH=m68k 

All error/warnings:

>> ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dss_get_overlay_manager" 
>> [drivers/media/platform/omap/omap-vout.ko] undefined!
>> ERROR: "omap_dss_get_num_overlay_managers" 
>> [drivers/media/platform/omap/omap-vout.ko] undefined!
>> ERROR: "omap_dss_get_overlay" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omapdss_is_initialized" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dispc_register_isr" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omapdss_get_version" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dss_put_device" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dss_get_next_device" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dispc_unregister_isr" 
>> [drivers/media/platform/omap/omap-vout.ko] undefined!
>> ERROR: "omapdss_compat_uninit" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dss_get_device" [drivers/media/platform/omap/omap-vout.ko] 
>> undefined!
>> ERROR: "omap_dss_get_num_overlays" 
>> [drivers/media/platform/omap/omap-vout.ko] undefined!

---
0-DAY kernel test infrastructureOpen Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild Intel Corporation
#
# Automatically generated file; DO NOT EDIT.
# Linux/m68k 3.18.0-rc4 Kernel Configuration
#
CONFIG_M68K=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_LOW_RES=y
CONFIG_NO_IOPORT_MAP=y
# CONFIG_NO_DMA is not set
CONFIG_ZONE_DMA=y
CONFIG_HZ=100
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y

#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_COMPILE_TEST=y
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_FHANDLE=y
CONFIG_USELIB=y
CONFIG_AUDIT=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_ARCH_USES_GETTIMEOFFSET=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y

#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
CONFIG_CGROUP_DEBUG=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
# CONFIG_CGROUP_CPUACCT is not set
CONFIG_RESOURCE_COUNTERS=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_SWAP_ENABLED=y
CONFIG_MEMCG_KMEM=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_BLK_CGROUP=y
CONFIG_DEBUG_BLK_CGROUP=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_SCHED_AUTOGROUP=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_HAVE_FUTEX_CMPXCHG=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_BPF_SYSCALL=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_EMBEDDED=y

#
# Kernel Performance Events And Counters
#
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_PROFILING=y
# CONFIG_UPROBES is not set
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
# CONFIG_CC_STACKPROTECTOR is 

Re: [linuxtv-media:master 7661/7664] ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] undefined!

2014-11-25 Thread Paul Bolle
Hi Fengguang,

On Wed, 2014-11-26 at 09:34 +0800, kbuild test robot wrote:
> tree:   git://linuxtv.org/media_tree.git master
> head:   504febc3f98c87a8bebd8f2f274f32c0724131e4
> commit: 6b213e81ddf8b265383c9a1a1884432df88f701e [7661/7664] [media] omap: 
> Fix typo "HAS_MMU"
> config: m68k-allmodconfig (attached as .config)
> reproduce:
>   wget 
> https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
>  -O ~/bin/make.cross
>   chmod +x ~/bin/make.cross
>   git checkout 6b213e81ddf8b265383c9a1a1884432df88f701e
>   # save the attached .config to linux build tree
>   make.cross ARCH=m68k 

This is the first time I've made the kbuild test robot trip. So I'm not
sure how to interpret this.

Is ARCH=m68k the only build that failed through this commit? Or is it
the first build that failed? If so, how can I determine which arches
build correctly?

> All error/warnings:
> 
> >> ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omap_dss_get_overlay_manager" 
> >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> >> ERROR: "omap_dss_get_num_overlay_managers" 
> >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> >> ERROR: "omap_dss_get_overlay" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omapdss_is_initialized" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omap_dispc_register_isr" 
> >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> >> ERROR: "omapdss_get_version" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omap_dss_put_device" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omap_dss_get_next_device" 
> >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> >> ERROR: "omap_dispc_unregister_isr" 
> >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> >> ERROR: "omapdss_compat_uninit" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omap_dss_get_device" [drivers/media/platform/omap/omap-vout.ko] 
> >> undefined!
> >> ERROR: "omap_dss_get_num_overlays" 
> >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> 
> ---
> 0-DAY kernel test infrastructureOpen Source Technology Center
> http://lists.01.org/mailman/listinfo/kbuild Intel Corporation

Thanks,

Paul Bolle

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Re: [linuxtv-media:master 7661/7664] ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] undefined!

2014-11-26 Thread Mauro Carvalho Chehab
Em Wed, 26 Nov 2014 08:50:41 +0100
Paul Bolle  escreveu:

> Hi Fengguang,
> 
> On Wed, 2014-11-26 at 09:34 +0800, kbuild test robot wrote:
> > tree:   git://linuxtv.org/media_tree.git master
> > head:   504febc3f98c87a8bebd8f2f274f32c0724131e4
> > commit: 6b213e81ddf8b265383c9a1a1884432df88f701e [7661/7664] [media] omap: 
> > Fix typo "HAS_MMU"
> > config: m68k-allmodconfig (attached as .config)
> > reproduce:
> >   wget 
> > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
> >  -O ~/bin/make.cross
> >   chmod +x ~/bin/make.cross
> >   git checkout 6b213e81ddf8b265383c9a1a1884432df88f701e
> >   # save the attached .config to linux build tree
> >   make.cross ARCH=m68k 
> 
> This is the first time I've made the kbuild test robot trip. So I'm not
> sure how to interpret this.

I did some tests yesterday, and compilation of this driver also broke
on other archs.

So, I removed COMPILE_TEST:
http://git.linuxtv.org/cgit.cgi/mchehab/media-next.git/commit/

We may be able to re-enable if someone do some work on this driver for
it to use the standard DMA API, instead of an omap-specific one.

Btw, I had to do a similar patch also for OMAP1 driver sometime ago:

commit 4228cd5682f07b6cf5dfd3eb5e003766f5640ee2
Author: Mauro Carvalho Chehab 
Date:   Tue Sep 9 14:55:15 2014 -0300

[media] disable COMPILE_TEST for omap1_camera

This driver depends on a legacy OMAP DMA API. So, it won't
compile-test on other archs.

While we might add stubs to the functions, this is not a
good idea, as the hole API should be replaced.

So, for now, let's just remove COMPILE_TEST and wait for
some time for people to fix. If not fixed, then we'll end
by removing this driver as a hole.

> 
> Is ARCH=m68k the only build that failed through this commit? Or is it
> the first build that failed? If so, how can I determine which arches
> build correctly?
> 
> > All error/warnings:
> > 
> > >> ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_get_overlay_manager" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dss_get_num_overlay_managers" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dss_get_overlay" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omapdss_is_initialized" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dispc_register_isr" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omapdss_get_version" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_put_device" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_get_next_device" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dispc_unregister_isr" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omapdss_compat_uninit" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dss_get_device" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_get_num_overlays" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > 
> > ---
> > 0-DAY kernel test infrastructureOpen Source Technology 
> > Center
> > http://lists.01.org/mailman/listinfo/kbuild Intel 
> > Corporation
> 
> Thanks,
> 
> Paul Bolle
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
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Re: [linuxtv-media:master 7661/7664] ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] undefined!

2014-11-26 Thread Fengguang Wu
Hi Paul,

On Wed, Nov 26, 2014 at 08:50:41AM +0100, Paul Bolle wrote:
> Hi Fengguang,
> 
> On Wed, 2014-11-26 at 09:34 +0800, kbuild test robot wrote:
> > tree:   git://linuxtv.org/media_tree.git master
> > head:   504febc3f98c87a8bebd8f2f274f32c0724131e4
> > commit: 6b213e81ddf8b265383c9a1a1884432df88f701e [7661/7664] [media] omap: 
> > Fix typo "HAS_MMU"
> > config: m68k-allmodconfig (attached as .config)
> > reproduce:
> >   wget 
> > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
> >  -O ~/bin/make.cross
> >   chmod +x ~/bin/make.cross
> >   git checkout 6b213e81ddf8b265383c9a1a1884432df88f701e
> >   # save the attached .config to linux build tree
> >   make.cross ARCH=m68k 
> 
> This is the first time I've made the kbuild test robot trip. So I'm not
> sure how to interpret this.
> 
> Is ARCH=m68k the only build that failed through this commit? Or is it
> the first build that failed? If so, how can I determine which arches
> build correctly?

It's the first build that failed. I checked log and find these
failures, which covers m68k, mips and i386.

ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] 
undefined!

linuxtv-media:master:504febc3f98c87a8bebd8f2f274f32c0724131e4 m68k-allmodconfig 
504febc3f98c87a8bebd8f2f274f32c0724131e4

ERROR: "omapdss_compat_init" undefined!

linuxtv-media:master:504febc3f98c87a8bebd8f2f274f32c0724131e4 mips-allmodconfig 
504febc3f98c87a8bebd8f2f274f32c0724131e4

omap_vout.c:(.init.text+0xb2706): undefined reference to `omapdss_compat_init'

linuxtv-media:master:504febc3f98c87a8bebd8f2f274f32c0724131e4 i386-allyesconfig 
504febc3f98c87a8bebd8f2f274f32c0724131e4

Thanks,
Fengguang

> > All error/warnings:
> > 
> > >> ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_get_overlay_manager" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dss_get_num_overlay_managers" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dss_get_overlay" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omapdss_is_initialized" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dispc_register_isr" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omapdss_get_version" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_put_device" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_get_next_device" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dispc_unregister_isr" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omapdss_compat_uninit" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > >> ERROR: "omap_dss_get_device" [drivers/media/platform/omap/omap-vout.ko] 
> > >> undefined!
> > >> ERROR: "omap_dss_get_num_overlays" 
> > >> [drivers/media/platform/omap/omap-vout.ko] undefined!
> > 
> > ---
> > 0-DAY kernel test infrastructureOpen Source Technology 
> > Center
> > http://lists.01.org/mailman/listinfo/kbuild Intel 
> > Corporation
> 
> Thanks,
> 
> Paul Bolle
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Re: [linuxtv-media:master 7661/7664] ERROR: "omapdss_compat_init" [drivers/media/platform/omap/omap-vout.ko] undefined!

2014-11-26 Thread Paul Bolle
Hi Fengguang

On Wed, 2014-11-26 at 11:30 -0800, Fengguang Wu wrote:
> On Wed, Nov 26, 2014 at 08:50:41AM +0100, Paul Bolle wrote:
> > Hi Fengguang,
> > 
> > On Wed, 2014-11-26 at 09:34 +0800, kbuild test robot wrote:
> > > tree:   git://linuxtv.org/media_tree.git master
> > > head:   504febc3f98c87a8bebd8f2f274f32c0724131e4
> > > commit: 6b213e81ddf8b265383c9a1a1884432df88f701e [7661/7664] [media] 
> > > omap: Fix typo "HAS_MMU"
> > > config: m68k-allmodconfig (attached as .config)
> > > reproduce:
> > >   wget 
> > > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
> > >  -O ~/bin/make.cross
> > >   chmod +x ~/bin/make.cross
> > >   git checkout 6b213e81ddf8b265383c9a1a1884432df88f701e
> > >   # save the attached .config to linux build tree
> > >   make.cross ARCH=m68k 
> > 
> > This is the first time I've made the kbuild test robot trip. So I'm not
> > sure how to interpret this.
> > 
> > Is ARCH=m68k the only build that failed through this commit? Or is it
> > the first build that failed? If so, how can I determine which arches
> > build correctly?
> 
> It's the first build that failed. I checked log and find these
> failures, which covers m68k, mips and i386.

By now your bot sent its fanmail for those other two architectures too.
So the lesson here is, apparently, to wait a few hours. By then the bots
should have done their thing and I can do damage control.

Luckily, for me, Mauro already has done damage control (see
http://git.linuxtv.org/cgit.cgi/mchehab/media-next.git/commit/?id=7996d58f03c14c0caf9935e64bb32ed04dbe79c5
 ). So all I'll have to do now is ponder how to make sure your bot leaves me 
alone in the future.

Thanks, both of you!


Paul Bolle

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