linux-kernel - Re: [tip: perf/core] uprobes: switch to RCU Tasks Trace flavor for better performance

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240910093723.GH15400@noisy.programming.kicks-ass.net>
Date: Tue, 10 Sep 2024 11:37:23 +0200
From: Peter Zijlstra <peterz@...radead.org>
To: Andrii Nakryiko <andrii.nakryiko@...il.com>
Cc: linux-tip-commits@...r.kernel.org, Andrii Nakryiko <andrii@...nel.org>,
	Oleg Nesterov <oleg@...hat.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org,
	"Paul E . McKenney" <paulmck@...nel.org>, bpf <bpf@...r.kernel.org>,
	Jiri Olsa <jolsa@...nel.org>
Subject: Re: [tip: perf/core] uprobes: switch to RCU Tasks Trace flavor for
 better performance

On Sun, Sep 08, 2024 at 06:11:04PM -0700, Andrii Nakryiko wrote:
> On Thu, Sep 5, 2024 at 8:03 AM tip-bot2 for Andrii Nakryiko
> <tip-bot2@...utronix.de> wrote:
> >
> > The following commit has been merged into the perf/core branch of tip:
> >
> > Commit-ID:     c4d4569c41f9cda745cfd1d8089ea3d3526bafe5
> > Gitweb:        https://git.kernel.org/tip/c4d4569c41f9cda745cfd1d8089ea3d3526bafe5
> > Author:        Andrii Nakryiko <andrii@...nel.org>
> > AuthorDate:    Tue, 03 Sep 2024 10:46:03 -07:00
> > Committer:     Peter Zijlstra <peterz@...radead.org>
> > CommitterDate: Thu, 05 Sep 2024 16:56:15 +02:00
> >
> 
> Hm... This commit landed in perf/core, but is gone now (the rest of
> patches is still there). Any idea what happened?

IIRC Ingo popped it because he was seeing build failures with it. Ingo,
I thought you would share the build fail so Andrii could deal with it?