linux-kernel - Re: [PATCH 3.19 000/177] 3.19.7-stable review

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Date:	Tue, 5 May 2015 09:10:25 +0100
From:	Markos Chandras <Markos.Chandras@...tec.com>
To:	Guenter Roeck <linux@...ck-us.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	<linux-kernel@...r.kernel.org>
CC:	<torvalds@...ux-foundation.org>, <akpm@...ux-foundation.org>,
	<shuah.kh@...sung.com>, <stable@...r.kernel.org>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Anton Blanchard <anton@...ba.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 3.19 000/177] 3.19.7-stable review

On 05/04/2015 01:07 AM, Guenter Roeck wrote:
> On 05/02/2015 12:00 PM, Greg Kroah-Hartman wrote:
>> This is the start of the stable review cycle for the 3.19.7 release.
>> There are 177 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 Mon May  4 18:59:31 UTC 2015.
>> Anything received after that time might be too late.
>>
> 
> Take two:
> 
> Build results:
>     total: 125 pass: 112 fail: 13
> Failed builds:
>     mips:defconfig
>     mips:allmodconfig
>     mips:bcm47xx_defconfig
>     mips:bcm63xx_defconfig
>     mips:nlm_xlp_defconfig
>     mips:ath79_defconfig
>     mips:ar7_defconfig
>     mips:fuloong2e_defconfig
>     mips:e55_defconfig
>     mips:cavium_octeon_defconfig
>     mips:malta_defconfig
>     powerpc:defconfig
>     powerpc:allmodconfig
> 
> Qemu test results:
>     total: 30 pass: 22 fail: 8
> Failed tests:
>     mips:mips_malta_defconfig
>     mips:mips_malta_smp_defconfig
>     mips:mipsel_malta_defconfig
>     mips:mipsel_malta_smp_defconfig
>     mips64:mips_malta64_defconfig
>     mips64:mips_malta64_smp_defconfig
>     powerpc:ppc64_book3s_defconfig
>     powerpc:ppc64_book3s_smp_defconfig
> 
> ---
> Error logs:
> 
> mips:
> 
> arch/mips/kernel/unaligned.c: In function 'emulate_load_store_insn':
> arch/mips/kernel/unaligned.c:570:4: error: expected '}' before 'else'
> 
> Bisect points to 'MIPS: unaligned: Fix regular load/store instruction
> emulation for EVA'.
> 

I guess this is a fallout caused by the missing dependencies.

Patches

- [PATCH] MIPS: unaligned: Prevent EVA instructions on kernel unaligned"
(eeb538950367e3966cbf0237ab1a1dc30e059818)

- [PATCH] MIPS: unaligned: Surround load/store macros in do {} while
(3563c32d6532ece53c9dd8905a8e41983ef9952f)

couldn't be applied to 3.19 stable according to the emails I got from
Greg, so the third one in that series (aka the offending one) is now broken.

Please remove 'MIPS: unaligned: Fix regular load/store instruction
emulation for EVA' (6eae35485b26f9e51ab896eb8a936bed9908fdf6)

I will create a suitable 3.19 backport for that patchset.

Thanks and apologies for the breakage.

-- 
markos
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