linux-kernel - Re: [PATCH 4.2 000/124] 4.2.7-stable review

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Message-ID: <20151207213616.GE2962@roeck-us.net>
Date:	Mon, 7 Dec 2015 13:36:16 -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.kh@...sung.com,
	stable@...r.kernel.org,
	Boris Ostrovsky <boris.ostrovsky@...cle.com>
Subject: Re: [PATCH 4.2 000/124] 4.2.7-stable review

On Mon, Dec 07, 2015 at 09:54:50AM -0500, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.2.7 release.
> There are 124 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 Dec  9 14:48:34 UTC 2015.
> Anything received after that time might be too late.
> 

Build results:
	total: 145 pass: 140 fail: 5
Failed builds:
	arm:allmodconfig
	arm:imx_v6_v7_defconfig
	arm:omap1_defconfig
	s390:defconfig
	s390:allmodconfig

Qemu test results:
	total: 95 pass: 84 fail: 11
Failed tests:
	arm:kzm:imx_v6_v7_defconfig
	arm:beagle:multi_v7_defconfig:omap3-beagle
	arm:beaglexm:multi_v7_defconfig:omap3-beagle-xm
	arm:overo:multi_v7_defconfig:omap3-overo-tobi
	arm:vexpress-a9:multi_v7_defconfig:vexpress-v2p-ca9
	arm:vexpress-a15:multi_v7_defconfig:vexpress-v2p-ca15-tc1
	arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zc702
	arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zc706
	arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zed
	arm:smdkc210:multi_v7_defconfig:exynos4210-smdkv310
	s390:defconfig

On top of the s390 failures, which are the same as for 4.1 and 4.3,
several arm builds fail as follows.

./arch/arm/include/asm/irq.h: Assembler messages:
./arch/arm/include/asm/irq.h:40: Error:
	bad instruction `static inline int nr_legacy_irqs(void)'
./arch/arm/include/asm/irq.h:41: Error:
	junk at end of line, first unrecognized character is `{'
./arch/arm/include/asm/irq.h:42: Error:
	bad instruction `return 16'
./arch/arm/include/asm/irq.h:43: Error:
	junk at end of line, first unrecognized character is `}'

Culprit is 'xen/events: Always allocate legacy interrupts on PV guests'.
Function 'static inline int nr_legacy_irqs(void)' is applied outside the
'#ifndef __ASSEMBLY__' conditional, which causes the compile failures.

Details are available at http://server.roeck-us.net:8010/builders.

Guenter
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