On Thu, Apr 28, 2022 at 10:09 AM Linus Torvalds
<torva...@linux-foundation.org> wrote:
>
> I'll look at that copy_page_to_iter_iovec() some more regardless, but
> doing that "let's double-check it's not somethign else" would be good.
Oh, and as I do that, it strikes me: What platform do you see the problem on?
Because the code for that function is very different if HIGHMEM is
enabled, so if you see this on x86-32 but not x86-64, for example,
that is relevant.
I *assume* nobody uses x86-32 any more, but just checking...
Linus
