Re: LXC broken with 5.10-stable?, ok with 5.9-stable (Re: Linux 5.10.3)

On 27.12.2020 21.05, Linus Torvalds wrote:

On Sun, Dec 27, 2020 at 10:39 AM Jussi Kivilinna jussi.kivilinna@iki.fi wrote:

...

5.10.3 with patch compiles fine, but does not solve the issue.

Duh. adding the read_iter only fixes kernel_read(). For splice, it also needs a

     .splice_read = generic_file_splice_read,

in the file operations, something like this...

Does that get things working?

Yes, LXC works for me now. Thanks.

-Jussi