linux-kernel - Re: [5.11 regression] "tty: implement write

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Message-ID: <CAHk-=wifZZe44kGbeupwEo33J6DNiG=zGXpH9QW3AobiyjBf6A@mail.gmail.com>
Date:   Fri, 29 Jan 2021 11:17:25 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [5.11 regression] "tty: implement write_iter" breaks TIOCCONS

On Fri, Jan 29, 2021 at 10:31 AM Hans de Goede <hdegoede@...hat.com> wrote:
>
> You are using Fedora now a days, right ?  In that case you should be
> able to reproduce this yourself (depending on how custom your kernel
> setup is) if you are using the standard Fedora initrd generated by
> dracut and have "rhgb" on your kernel cmdline, then you can check
> for this problem by doing:

Thanks, I can see it, that should make it much easier to figure out.

                 Linus