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Subjectlinux-next: triage for April 10, 2012
I didn't do a report on Friday for Thursday's tree, however
there were four new breakages at the end of last week. I did
a triage on them and sent notifications to those maintainers.
(and cc'd linux-next). DaveM checked in fixes for blackfin eth
and gianfar eth as soon as I reported them, leaving only the
regmap_debugfs_init bug and and the GPLV2 vs GPLv2 typo carried
forward into this week's report (listed below).

We've finally got an sh tree inserted into linux-next, so a
a whole bunch of sh4 builds are now green again. Probably
makes sense to go through and triage the remaining failures
as "new". I have not done that yet here today since there
are about 20 or so.

------------

New breakage since last report:
i386:allmodconfig:
(modpost: GPL-incompat rc5t583-regulator uses GPL-only symbol)
ARM/MIPS:magician_defconfig,omap1_defconfig,ip27_defconfig
(regmap.c: too few arg to 'regmap_debugfs_init')
ARM:eseries_pxa_defconfig,em_x270_defconfig,imx_v4_v5_defconfig
(sound/soc/codecs/wm9712.c: error: 'runtime' undeclared)
s390/sparc:allmodconfig,allyesconfig
(wiznet Kconfig fallout, fixed by DaveM already)
ARM:cam60_defconfig (kallsyms, ignore it).

Randconfig fails that may or may not be new (by their very nature):
i386: fs/binfmt_misc.c (copy_from_user() is not provably correct)
http://kisskb.ellerman.id.au/kisskb/buildresult/6087086/
powerpc: kernel/built-in.o: undefined ref `perf_ftrace_event_register'
http://kisskb.ellerman.id.au/kisskb/buildresult/6087164/
Fix: https://lkml.org/lkml/2012/3/14/304

Builds that are fixed since last report:
ia64:defconfig
sh4:about 1/2 of all builds.

Note: The randconfig fails are only listed once and not tracked
in the below listing.

I'm also not tracking the kallsyms extra pass stuff on ARM on
a per board basis anymore. It has nothing to do with the board.
Why? See: http://marc.info/?l=linux-next&m=133267456809502

------------------------------------------------

Latest results at:
http://kisskb.ellerman.id.au/kisskb/branch/9/

Failures as of April 10th, 2012:
===============================

s390/sparc:allmodconfig,allyesconfig
when: Apr 10
why: w5100.c: implicit declaration of function 'ioread8'
status: Kconfig not guarded from incompat arch.
fix: https://lkml.org/lkml/2012/4/10/194
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/6086850/
----------------

AM33:asb2303_defconfig,asb2364_defconfig
when: Mar 15
why: cc1: error: unrecognized command line option '-mmem-funcs'
status: Possible fix from TonyB sent for review.
fix: http://marc.info/?l=linux-kernel&m=133185020313818&w=2
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5878400/
----------------

ARM:eseries_pxa_defconfig,em_x270_defconfig,imx_v4_v5_defconfig
when: Apr 10
why: sound/soc/codecs/wm9712.c: error: 'runtime' undeclared
status:
fix:
ref: http://marc.info/?l=linux-next&m=133409405513987&w=2
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/6086893/

ARM/MIPS:magician_defconfig,omap1_defconfig,ip27_defconfig
when: Apr 5
why: regmap.c: too few args to 'regmap_debugfs_init'
status: reported
fix:
ref: http://marc.info/?l=linux-next&m=133368924324160&w=2

ARM:tct_hammer_defconfig,s3c2410_defconfig
when: Apr 1
why: missing "common.h"
status: fix pending, borkage probably masked by other global borkage.
fix:
ref: http://marc.info/?l=linux-next&m=133349249421262&w=2

ARM:netx_defconfig,pnx4008_defconfig
when: Mar 14
why: net/core/pktgen.c: can't find a register in class 'GENERAL_REGS'
status:
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5869486/
ref: https://lkml.org/lkml/2012/3/13/670

ARM:ixp4xx_defconfig
when: Oct 26
why: gpio.h: implicit declaration of function '__gpio_get_value'
status: fixed (Imre Kaloz) - but possibly needs rework?
fix: https://lkml.org/lkml/2012/2/8/288
ref: https://lkml.org/lkml/2012/2/8/287

ARM:raumfeld_defconfig
when: Nov 23
why: eeti_ts.c: implicit declaration of function 'irq_to_gpio'
status: perhaps broken since 2010? See ref below.
fix:
ref: http://www.gossamer-threads.com/lists/linux/kernel/1291618?do=post_view_threaded#1291618

ARM:arm-allnoconfig
when: forever
why: not supported
status: nothing pending, but patches accepted
fix: n/a
ref: https://lkml.org/lkml/2009/4/30/105
ref: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-January/081218.html
----------------

AVR32:allnoconfig
when: May 26 2010, 20:49
why: at32_map_usart: undefined reference to `atmel_default_console_device'
status:
fix:
ref:
---------------

bfin: 50% of builds
when: Mar 31
why: "Error: pcrel too far BFD_RELOC_BFIN_10" from kernel/time/timekeeping.c
status: unknown, binutils issue?
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5981475/
---------------

cris:allyesconfig,allmodconfig
when: Apr 3
why: too many to list here
status:
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/6035250/
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/6035249/
----------------

frv:defconfig
when: Mar 15
why: undefined reference to `pci_cardbus_resource_alignment'
status:
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/6030067/
----------------

i386:allmodconfig
when: Apr 5
why: FATAL: modpost: GPL-incompatible module rc5t583-regulator.ko uses GPL-only symbol 'platform_driver_unregister'
status: reported
fix:
ref: http://marc.info/?l=linux-next&m=133369125624696&w=2
----------------

h8300:defconfig
when: Mar 15
why: time.c: implicit declaration of function 'get_irq_regs'
why: also seems gcc suffers an ICE
status: ICE bug lodged with gcc folks (TonyB)
fix:
ref: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52598
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5884668/
----------------

m32r:m32700ut.smp_defconfig
when: Mar 15
why: No rule to make target `arch/m32r/boot/compressed/vmlinux.bin
status:
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5884670/
----------------

m68k:allmodconfig
when: Mar 16
why: persistent_ram.c: implicit declaration of 'memblock_reserve'
status:
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5884324/
ref: http://www.spinics.net/lists/linux-next/msg19343.html
----------------

mips:allmodconfig
when:
why: driver_pci_host.c: implicit declaration of function 'pcibios_enable_device'
status: one of many fixes mips needs...
fix: http://marc.info/?l=linux-wireless&m=133272031621916&w=2
ref: http://patchwork.ozlabs.org/patch/148614/
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5807000/
----------------

parisc:allmodconfig
when:
why: include/linux/log2.h: implicit declaration of function 'fls'
status: reported by PaulG, WIP by David Howells
fix:
ref: https://lkml.org/lkml/2012/2/29/409
ref: https://lkml.org/lkml/2012/3/6/228

parisc64:a500_defconfig
when:
why: include/linux/log2.h: implicit declaration of function 'fls'
status: reported by PaulG, WIP by David Howells
fix:
ref: https://lkml.org/lkml/2012/2/29/409
ref: https://lkml.org/lkml/2012/3/6/228
------------------

powerpc:allyesconfig
when: May 18 2009, 22:11
why: fat ass kernel with everything simply won't link
status: need to fix build config to ignore the final link
fix:
ref: http://kisskb.ellerman.id.au/kisskb/buildresult/5806793/
------------------

um:um-defconfig
when: Sep 16 2010, 01:28
why: os-Linux/start_up.c: error: 'PTRACE_SETOPTIONS' undeclared
status: clearly broken forever, so does anyone care?
fix:
ref: http://kisskb.ellerman.id.au/kisskb/target/2979/


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