Re: 回复: 回复: backport a patch for Linux kernel-5.15 kernel-6.1 kenrel-6.6 stable tree

On Thu, May 23, 2024 at 08:21:23AM +0000, Lin Gui (桂林) wrote:

Dear @Greg KHmailto:gregkh@linuxfoundation.org,

I don't understand, why does this qualify as a stable patch? The

changes says this is "optional", which means the device should work just

fine without it, right?

[MTK]

If without this patch, some emmc devices may cause unstable operation and report CRC errors.

Is this a regression fix from something that previously used to work

properly? [MTK] Yes

Ok, thanks. But you need to provide a working, and tested, version of it for 5.15.y as it obviously does not even work there (which means you did not test that?)

greg k-h