linux-kernel - Re: [PATCH 4.19 000/170] 4.19.14-stable review

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Date:   Mon, 7 Jan 2019 10:03:21 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        akpm@...ux-foundation.org, shuah@...nel.org, patches@...nelci.org,
        ben.hutchings@...ethink.co.uk, lkft-triage@...ts.linaro.org,
        stable@...r.kernel.org
Subject: Re: [PATCH 4.19 000/170] 4.19.14-stable review

On Mon, Jan 07, 2019 at 01:30:27PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.14 release.
> There are 170 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Wed Jan  9 10:43:54 UTC 2019.
> Anything received after that time might be too late.
> 

[ partial results; qemu tests incomplete ]

Build results:
	total: 155 pass: 148 fail: 7
Failed builds: 
	arm:allmodconfig 
	mips:allmodconfig 
	parisc:allmodconfig 
	powerpc:ppc64e_defconfig 
	powerpc:cell_defconfig 
	powerpc:maple_defconfig 
	xtensa:allmodconfig 
Qemu test results:
	total: 332 pass: 331 fail: 1
Failed tests: 
	mipsel64:fuloong2e_defconfig:fulong2e:rootfs

Depending on the architecture, different variants of the same error.

ERROR: "__bad_cmpxchg" [drivers/spi/spi-bcm2835.ko] undefined!
ERROR: "__cmpxchg_small" [drivers/spi/spi-bcm2835.ko] undefined!
ERROR: "__cmpxchg_called_with_bad_pointer" [drivers/spi/spi-bcm2835.ko] undefined!

v4.4 and v4.20 are also affected by this problem. The impact differs
from release to release; for example, sparc64 is affected in v4.4.y,
but not in v4.19.y / v4.20.y. I suspect that the problem is also seen
in v4.9.y and v4.14.y, but the compilation doesn't get there
due to the other problems in those releases.

Also, for powerpc builds:

arch/powerpc/kernel/signal_64.c: In function ‘sys_rt_sigreturn’:
arch/powerpc/kernel/signal_64.c:761:21: error: ‘msr’ undeclared

and for mips64:

Building mipsel64:fuloong2e_defconfig:fulong2e:rootfs ... failed
------------
Error log:
In file included from ./arch/mips/include/asm/mmzone.h:10:0,
                 from ./arch/mips/include/asm/r4kcache.h:23,
		 from arch/mips/mm/c-r4k.c:33:
./arch/mips/include/asm/mach-loongson64/mmzone.h:48:0: error: "NODE_DATA" redefined [-Werror]

Guenter