Greg KH gregkh@linuxfoundation.org 于2023年2月6日周一 17:39写道：
Is this an actual real problem that you can detect with testing? Or is it just a warning message in the build?
So far, I have not met the actual error in running time. But according to Kuniyuki's report, it seems like this commit will cause an actual running time error. I will continue to analyze these error reports.
That is very odd, why is it hard to update to a new kernel? What happens if 5.4 stops being maintained tomorrow, what are your plans to move to a more modern kernel? Being stuck with an old kernel version with no plans to move does not seem like a wise business decision:(
The product base on v5.4 is the LTS version just like the stable-kernel in the upstream community.
Great, and we will be glad to review patches.
thanks,
greg k-h
Anyway, I will try to figure it out :-)
Thanks