linux-kernel - Re: [REGRESSION] x86/entry: TIF_SINGLESTEP handling is still broken

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Message-ID: <CAP045Ao_Zb0HGg0=bvUeV6GjX=-3fz0ScsvM_jE7VsZcVk_-tg@mail.gmail.com>
Date:   Sun, 31 Jan 2021 14:08:40 -0800
From:   Kyle Huey <me@...ehuey.com>
To:     Andy Lutomirski <luto@...capital.net>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andy Lutomirski <luto@...nel.org>,
        Gabriel Krisman Bertazi <krisman@...labora.com>,
        open list <linux-kernel@...r.kernel.org>,
        "Robert O'Callahan" <rocallahan@...il.com>
Subject: Re: [REGRESSION] x86/entry: TIF_SINGLESTEP handling is still broken

On Sun, Jan 31, 2021 at 2:04 PM Andy Lutomirski <luto@...capital.net> wrote:
> Indeed, and I have tests for this.

Do you mean you already have a test case or that you would like a
minimized test case?

- Kyle