linux-kernel - Re: [PATCH 4.14 00/31] 4.14.1-stable review

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Date:   Tue, 21 Nov 2017 15:26:10 +0000
From:   Ben Hutchings <ben.hutchings@...ethink.co.uk>
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,
        shuahkh@....samsung.com, patches@...nelci.org,
        stable@...r.kernel.org
Subject: Re: [PATCH 4.14 00/31] 4.14.1-stable review

On Mon, 2017-11-20 at 06:27 -0800, Guenter Roeck wrote:
> On 11/19/2017 06:59 AM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.14.1 release.
> > There are 31 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 Tue Nov 21 14:59:32 UTC 2017.
> > Anything received after that time might be too late.
> > 
> 
> Build results:
> 	total: 145 pass: 143 fail: 2
> Failed builds:
> 	sparc32:allmodconfig
> 	sparc64:allmodconfig
> Qemu test results:
> 	total: 123 pass: 123 fail: 0
> 
> Building sparc32:allmodconfig ... failed
> --------------
> Error log:
> /opt/buildbot/slave/stable-queue-4.14/build/drivers/net/ethernet/intel/i40e/i40e_ethtool.c: In function 'i40e_set_priv_flags':
> /opt/buildbot/slave/stable-queue-4.14/build/drivers/net/ethernet/intel/i40e/i40e_ethtool.c:4150:2: error: implicit declaration of function 'cmpxchg64'
>
> Building sparc64:allmodconfig ... failed
> --------------
> Error log:
> In file included from /opt/buildbot/slave/stable-queue-4.14/build/arch/sparc/include/asm/mmu_context.h:5:0,
>                   from /opt/buildbot/slave/stable-queue-4.14/build/include/linux/mmu_context.h:5,
>                   from /opt/buildbot/slave/stable-queue-4.14/build/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h:29,
>                   from /opt/buildbot/slave/stable-queue-4.14/build/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:23:
> /opt/buildbot/slave/stable-queue-4.14/build/arch/sparc/include/asm/mmu_context_64.h:23:37: error: unknown type name 'per_cpu_secondary_mm'
> [and more]
> 
> The errors are inherited from upstream (4.14) and have since been fixed there.
> 
> 23198ddffb6c sparc32: Add cmpxchg64().
> 01c3f0a42a2a sparc64: mmu_context: Add missing include files

Not all 32-bit configurations can provide cmpxchg64().  i40e's use of
cmpxchg64() appears to be fixed by:

b74f571f59a8 i40e/i40evf: organize and re-number feature flags
b48be9978e4b i40e: fix flags declaration

Ben.

> Guenter
> 
-- 
Ben Hutchings
Software Developer, Codethink Ltd.