linux-kernel - Re: [PATCH 6.1 000/589] 6.1.39-rc3 review

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Date:   Mon, 17 Jul 2023 15:50:06 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Paul Barker <paul.barker.ct@...renesas.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org
Cc:     patches@...ts.linux.dev, linux-kernel@...r.kernel.org,
        torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
        shuah@...nel.org, patches@...nelci.org,
        lkft-triage@...ts.linaro.org, pavel@...x.de, jonathanh@...dia.com,
        f.fainelli@...il.com, sudipm.mukherjee@...il.com,
        srw@...dewatkins.net, rwarsow@....de, conor@...nel.org
Subject: Re: [PATCH 6.1 000/589] 6.1.39-rc3 review

On 7/17/23 15:39, Paul Barker wrote:
> Hi Greg,
> 
> On 17/07/2023 21:34, Greg Kroah-Hartman wrote:
>> This is the start of the stable review cycle for the 6.1.39 release.
>> There are 589 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, 19 Jul 2023 20:14:46 +0000.
>> Anything received after that time might be too late.
>>
>> The whole patch series can be found in one patch at:
>>     https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.39-rc3.gz
>> or in the git tree and branch at:
>>     git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
>> and the diffstat can be found below.
>>
>> thanks,
>>
>> greg k-h
>>
> 
> Building i386_defconfig in my Yocto Project environment (with gcc 13) fails:
> 
> | /.../kernel/workqueue.c: In function 'get_work_pwq':
> | /.../kernel/workqueue.c:706:24: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> |   706 |                 return (void *)(data & WORK_STRUCT_WQ_DATA_MASK);
> |       |                        ^
> | /.../kernel/workqueue.c: In function 'get_work_pool':
> | /.../kernel/workqueue.c:734:25: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> |   734 |                 return ((struct pool_workqueue *)
> |       |                         ^
> | /.../kernel/workqueue.c: In function 'get_work_pool_id':
> | /.../kernel/workqueue.c:756:25: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> |   756 |                 return ((struct pool_workqueue *)
> |       |                         ^
> 
> Cherry-picking afa4bb778e48d79e4a642ed41e3b4e0de7489a6c from mainline fixes the build for me.
> 

That is not a new problem, though. I see the same problem with v6.1.38
and with v6.1 if I try to build with gcc 13.1.

Guenter