Re: [PATCH 5.10 000/161] 5.10.249-rc1 review

[Jon Hunter]

Hi Greg,

On 04/02/2026 14:37, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.249 release.
> There are 161 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 Fri, 06 Feb 2026 14:38:23 +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/v5.x/stable-review/patch-5.10.249-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
> -------------
> Pseudo-Shortlog of commits:

...

> Johan Hovold <johan@xxxxxxxxxx>
>      dmaengine: at_hdmac: fix device leak on of_dma_xlate()

The above commit is causing the following build error for 32-bit ARM 
with multi_v7_defconfig ...

drivers/dma/at_hdmac.c: In function ‘atc_config’:
drivers/dma/at_hdmac.c:1323:34: warning: unused variable ‘atslave’ 
[-Wunused-variable]
 1323 |         struct at_dma_slave     *atslave;
      |                                  ^~~~~~~
drivers/dma/at_hdmac.c: In function ‘atc_free_chan_resources’:
drivers/dma/at_hdmac.c:1583:9: error: ‘atslave’ undeclared (first use in 
this function)
 1583 |         atslave = chan->private;
      |         ^~~~~~~


This is also seen with linux-5.15.y and linux-6.1.y branches. 
Linux-6.6.y and newer are building fine.

Thanks
Jon

--
nvpublic