From: Kyle Huey <me@kylehuey.com>
To: Andy Lutomirski <luto@amacapital.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Andy Lutomirski <luto@kernel.org>,
Gabriel Krisman Bertazi <krisman@collabora.com>,
open list <linux-kernel@vger.kernel.org>,
"Robert O'Callahan" <rocallahan@gmail.com>
Subject: Re: [REGRESSION] x86/entry: TIF_SINGLESTEP handling is still broken
Date: Sun, 31 Jan 2021 14:27:16 -0800 [thread overview]
Message-ID: <CAP045AoMRNjvVd1PdHvdf-nn3LNpTDp66sp+SAmZgNU888iFQQ@mail.gmail.com> (raw)
In-Reply-To: <C479ACCB-A1A5-4422-8120-999E8D54314B@amacapital.net>
On Sun, Jan 31, 2021 at 2:20 PM Andy Lutomirski <luto@amacapital.net> wrote:
>
>
>
> > On Jan 31, 2021, at 2:08 PM, Kyle Huey <me@kylehuey.com> wrote:
> >
> > On Sun, Jan 31, 2021 at 2:04 PM Andy Lutomirski <luto@amacapital.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?
>
> A smallish test that we could stick in selftests would be great if that’s straightforward.
I'll look into it.
- Kyle
next prev parent reply other threads:[~2021-01-31 22:28 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-31 1:32 [REGRESSION] x86/entry: TIF_SINGLESTEP handling is still broken Kyle Huey
2021-01-31 1:55 ` Linus Torvalds
2021-01-31 2:50 ` Kyle Huey
2021-01-31 18:54 ` Yuxuan Shui
2021-01-31 20:10 ` Linus Torvalds
2021-01-31 20:20 ` Gabriel Krisman Bertazi
2021-01-31 21:21 ` Linus Torvalds
2021-01-31 21:30 ` Linus Torvalds
2021-01-31 22:04 ` Andy Lutomirski
2021-01-31 22:08 ` Kyle Huey
2021-01-31 22:20 ` Andy Lutomirski
2021-01-31 22:27 ` Kyle Huey [this message]
2021-01-31 23:17 ` Kyle Huey
2021-01-31 23:35 ` Linus Torvalds
2021-01-31 23:55 ` Linus Torvalds
2021-02-03 18:00 ` [PATCH] entry: Fix missed trap after single-step on system call return Gabriel Krisman Bertazi
2021-02-03 18:10 ` Linus Torvalds
2021-02-03 18:18 ` Andy Lutomirski
2021-02-03 18:22 ` Linus Torvalds
2021-02-03 18:11 ` Kyle Huey
2021-02-03 23:55 ` Kyle Huey
2021-02-04 17:46 ` Linus Torvalds
2021-02-05 23:24 ` [tip: core/urgent] entry: Ensure " tip-bot2 for Gabriel Krisman Bertazi
2021-01-31 22:57 ` [REGRESSION] x86/entry: TIF_SINGLESTEP handling is still broken Linus Torvalds
2021-01-31 23:36 ` Andy Lutomirski
2021-01-31 23:39 ` Kyle Huey
2021-01-31 23:40 ` Andy Lutomirski
2021-02-01 2:25 ` Robert O'Callahan
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