On 2/13/23 06:49, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.168 release.
> There are 139 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, 15 Feb 2023 14:46:51 +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-5.10.168-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

There is a regression coming from:

nvmem: core: fix registration vs use race

which causes the following to happen for MTD devices:

[    6.031640] kobject_add_internal failed for mtd0 with -EEXIST, don't 
try to register things with the same name in the same directory.
[    7.846965] spi-nor: probe of spi0.0 failed with error -17

attached is a full log with the call trace. This does not happen with 
v6.2-rc8 where the MTD partitions are successfully registered.
-- 
Florian