linux-kernel - Re: [PATCHv2 1/2] trace/hwlat: Do not wipe the contents of per-cpu thread data

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] [day] [month] [year] [list]

Date:   Fri, 10 Mar 2023 14:52:09 +0100
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     Tero Kristo <tero.kristo@...ux.intel.com>, rostedt@...dmis.org,
        mhiramat@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCHv2 1/2] trace/hwlat: Do not wipe the contents of per-cpu
 thread data

On 3/10/23 11:04, Tero Kristo wrote:
> Do not wipe the contents of the per-cpu kthread data when starting the
> tracer, as this will completely forget about already running instances
> and can later start new additional per-cpu threads.
> 
> Signed-off-by: Tero Kristo <tero.kristo@...ux.intel.com>

Acked-by: Daniel Bristot de Oliveira <bristot@...nel.org>
-- Daniel