Re: Bug report for ahci-mvebu driver

Damien Le Moal
2023-02-12T23:12:11Z

On 2/12/23 22:14, marius@psihoexpert.ro wrote:
> February 9, 2023 1:00 AM, "Damien Le Moal"
> <damien.lemoal@opensource.wdc.com> wrote:
>
>> Thanks. Did you test the other LTS 6.1 kernel too ? The patch was
>> backported there too.
>>
>> -- Damien Le Moal Western Digital Research
>
>
> I tested the patch applied to github tags "v6.1" and "v5.15". They both
> work fine.
>
> I build another OpenWrt image and it doesn't work. I don't know why and
> it's difficult to add modifications into OpenWrt kernel, because the
> kernel sources don't persist. The build system erases everything,
> unpacks fresh kernel sources and then patches them. To make any
> modification I have to add .diff files into the patches dir and build
> again, write the new firmware into the router flash, test, etc. It's
> very slow. I think I'm going to leave it as it is and limit the speed
> from the kernel command line until OpenWrt updates the kernel.

OK. Sounds good. Thanks a lot for testing.

>
> Thank you for your help. Marius Dinu