On Fri, Jan 29, 2021 at 12:02 PM Linus Torvalds <[email protected]> wrote: > > It's fairly easy to work around in this in the tty layer by just > avoiding that function entirely, so I'll cook up a patch to do that. > But I'm adding the appropriate people to the participants here because > this really is very subtle if you ever hit it.
Here's the patch to make the tty layer just do the redirection
entirely internally, avoiding that mis-designed vfs_iocb_iter_write()
function.
Hans, does this fix things for you? I'm pretty confident it will, but
always best to double-check..
Linus
patch
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