Re: next/master build: 214 builds: 26 failed, 188 passed, 28 errors, 6333 warnings (next-20171107)

Re: next/master build: 214 builds: 26 failed, 188 passed, 28 errors, 6333 warnings (next-20171107)

[Arnd Bergmann]

On Tue, Nov 7, 2017 at 7:59 AM, kernelci.org bot <bot@kernelci.org> wrote:

> Errors summary:
> 20 arch/mips/include/asm/smp.h:32:29: error: 'CONFIG_MIPS_NR_CPU_NR_MAP' undeclared here (not in a function)

I have reported this before, as did 0day, but I don't know if anyone
is fixing this:

https://lists.01.org/pipermail/kbuild-all/2017-October/038694.html

This is caused by commit 43b97bf59c69 ("MIPS: Allow __cpu_number_map
to be larger than NR_CPUS")

> 2 arch/arm/mach-footbridge/dc21285.c:145:2: error: expected ';' before 'else'

A harmless rework that Linus Walleij did apparently uncovered an
ancient bug. I'm
waiting for Linus to suggest a fix.

> 1 timekeeping.c:(.text+0x1628): undefined reference to `__lshrti3'
> 1 fair.c:(.text+0x35c): undefined reference to `__lshrti3'

Caused by the new 128-bit arithmetic in ARM64, a fix has been submitted by the
original author.

> 1 net/dsa/dsa2.c:678:7: error: implicit declaration of function 'of_property_read_variable_u32_array' [-Werror=implicit-function-declaration]

I sent a fix

> Warnings summary:
> 16 fs/xfs/libxfs/xfs_bmap.c:4777:20: warning: unused variable 'ifp' [-Wunused-variable]
> 16 fs/xfs/libxfs/xfs_bmap.c:4649:20: warning: unused variable 'ifp' [-Wunused-variable]

I sent a fix

> 12 arch/arm/boot/dts/spear1340-evb.dtb: Warning (dmas_property): Property 'dmas', cell 4 is not a phandle reference in /ahb/apb/serial@b4100000
> 12 arch/arm/boot/dts/spear1340-evb.dtb: Warning (dmas_property): Missing property '#dma-cells' in node /interrupt-controller@ec801000 or bad phandle (referred from /ahb/apb/serial@b4100000:dmas[4])
> 12 arch/arm/boot/dts/spear1310-evb.dtb: Warning (gpios_property): Property 'cs-gpios', cell 6 is not a phandle reference in /ahb/apb/spi@e0100000
> 12 arch/arm/boot/dts/spear1310-evb.dtb: Warning (gpios_property): Missing property '#gpio-cells' in node /interrupt-controller@ec801000 or bad phandle (referred from /ahb/apb/spi@e0100000:cs-gpios[6])
...

endless stream of new dtc warnings, mostly valid. I have started
fixing them but at some point
gave up. Looking for help here.

> Warnings:
> warning: objtool: x86 instruction decoder differs from kernel
> net/dccp/probe.c:166:2: warning: 'register_jprobe' is deprecated [-Wdeprecated-declarations]
> net/dccp/probe.c:170:4: warning: 'register_jprobe' is deprecated [-Wdeprecated-declarations]
> net/dccp/probe.c:190:2: warning: 'unregister_jprobe' is deprecated [-Wdeprecated-declarations]
> net/ipv4/tcp_probe.c:280:2: warning: 'register_jprobe' is deprecated [-Wdeprecated-declarations]
> net/ipv4/tcp_probe.c:298:2: warning: 'unregister_jprobe' is deprecated [-Wdeprecated-declarations]
> net/sctp/probe.c:189:2: warning: 'register_jprobe' is deprecated [-Wdeprecated-declarations]
> net/sctp/probe.c:194:3: warning: 'register_jprobe' is deprecated [-Wdeprecated-declarations]
> net/sctp/probe.c:240:2: warning: 'unregister_jprobe' is deprecated [-Wdeprecated-declarations]

Not sure, we discussed possible alternatives, but it looks like this
is not getting addressed before
4.15, so we may end up removing the deprecation warning to get a clean
4.15 build instead.

> drivers/soc/qcom/rmtfs_mem.c:211:1: warning: label 'remove_cdev' defined but not used [-Wunused-label]

I sent a patch

> x86_64_defconfig (x86) — PASS, 0 errors, 2 warnings, 0 section mismatches
>
> Warnings:
> warning: objtool: x86 instruction decoder differs from kernel

Josh Poimboeuf sent a patch

> net/netfilter/nf_conntrack_netlink.c:536:15: warning: 'ctnetlink_proto_size' defined but not used [-Wunused-function]

I have a patch, will send after some more testing.

       Arnd

Re: next/master build: 214 builds: 26 failed, 188 passed, 28 errors, 6333 warnings (next-20171107)

[Rob Herring]

On Tue, Nov 7, 2017 at 6:15 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Tue, Nov 7, 2017 at 7:59 AM, kernelci.org bot <bot@kernelci.org> wrote:

>> 12 arch/arm/boot/dts/spear1340-evb.dtb: Warning (dmas_property): Property 'dmas', cell 4 is not a phandle reference in /ahb/apb/serial@b4100000
>> 12 arch/arm/boot/dts/spear1340-evb.dtb: Warning (dmas_property): Missing property '#dma-cells' in node /interrupt-controller@ec801000 or bad phandle (referred from /ahb/apb/serial@b4100000:dmas[4])
>> 12 arch/arm/boot/dts/spear1310-evb.dtb: Warning (gpios_property): Property 'cs-gpios', cell 6 is not a phandle reference in /ahb/apb/spi@e0100000
>> 12 arch/arm/boot/dts/spear1310-evb.dtb: Warning (gpios_property): Missing property '#gpio-cells' in node /interrupt-controller@ec801000 or bad phandle (referred from /ahb/apb/spi@e0100000:cs-gpios[6])
> ...
>
> endless stream of new dtc warnings, mostly valid. I have started
> fixing them but at some point
> gave up. Looking for help here.

Sorry, I intended to have these show up early in the cycle to give
time to fix, but between -next being sporadic and kernelci needing a
change to report dtc warnings it all landed late. It's really only
50-100 unique errors. Things just explode since everything is an
include file.

Rob

Re: next/master build: 214 builds: 26 failed, 188 passed, 28 errors, 6333 warnings (next-20171107)

[Linus Walleij]

On Tue, Nov 7, 2017 at 1:15 PM, Arnd Bergmann <arnd@arndb.de> wrote:

>> 2 arch/arm/mach-footbridge/dc21285.c:145:2: error: expected ';' before 'else'
>
> A harmless rework that Linus Walleij did apparently uncovered an
> ancient bug. I'm
> waiting for Linus to suggest a fix.

In footbridge? Oh my. I just sent a fix for an ancient bug in the
mach-sa1100 simpad.c
boardfile. Isn't that what you're referring to?

(I intended to CC you but git send-email doesn't pick up Reported-by..
I'll forward.)


Yours,
Linus Walleij

Re: next/master build: 214 builds: 26 failed, 188 passed, 28 errors, 6333 warnings (next-20171107)

[Arnd Bergmann]

On Tue, Nov 7, 2017 at 4:21 PM, Linus Walleij <linus.walleij@linaro.org> wrote:
> On Tue, Nov 7, 2017 at 1:15 PM, Arnd Bergmann <arnd@arndb.de> wrote:
>
>>> 2 arch/arm/mach-footbridge/dc21285.c:145:2: error: expected ';' before 'else'
>>
>> A harmless rework that Linus Walleij did apparently uncovered an
>> ancient bug. I'm
>> waiting for Linus to suggest a fix.
>
> In footbridge? Oh my. I just sent a fix for an ancient bug in the
> mach-sa1100 simpad.c
> boardfile. Isn't that what you're referring to?
>
> (I intended to CC you but git send-email doesn't pick up Reported-by..
> I'll forward.)

My mistake, I confused the two output lines. This one is one that I
already fixed,
it came from Kees' timer conversion.

      Arnd

Re: next/master build: 214 builds: 26 failed, 188 passed, 28 errors, 6333 warnings (next-20171107)

[David Daney]

On 11/07/2017 04:15 AM, Arnd Bergmann wrote:
> On Tue, Nov 7, 2017 at 7:59 AM, kernelci.org bot <bot@kernelci.org> wrote:
> 
>> Errors summary:
>> 20 arch/mips/include/asm/smp.h:32:29: error: 'CONFIG_MIPS_NR_CPU_NR_MAP' undeclared here (not in a function)
> 
> I have reported this before, as did 0day, but I don't know if anyone
> is fixing this:
> 
>

Yes, Steven sent a patch to fix this back on Oct. 2:

https://patchwork.linux-mips.org/patch/17400/

Ralf seems AWOL with respect to this issue.

Perhaps the alternate MIPS maintainer James Hogan can try to get the fix 
merged.

David Daney