Hi Krzysztof,
On 2021/07/20 0:18, Krzysztof Wilczy?ski wrote:
> [+cc Sasha for visibility]
>
> Hi!
>
> [...]
>>> Nice catch!
>>
>> I actually executed "cat" against configfs to meet the issue and found
>> your solution in pci-sysfs.
>
> Oh! That's not good... I am curious, which attribute caused this?
Sorry I misunderstood.
I found this "cat" issue on next-20210713 and all configfs attribues had
the same issue.
However, my patch wasn't the solution for the issue. This has been fixed by
7fe1e79b59ba ("configfs: implement the .read_iter and .write_iter methods").
The function replacement was found in the process of finding the issue.
> Also, if this is fixing a bug, then it might warrant letting the folks who look
> after the long-term and stable kernels know. I also wonder if there would be
> something to add for the "Fixes:" tag, if there is a previous commit this
> change fixes.
So my patch doesn't fix any issues.
Thank you,
---
Best Regards
Kunihiko Hayashi
