linux-kernel - Re: Fwd: High cpu usage caused by kernel process when upgraded to linux 5.19.17 or later

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Message-ID: <20230627101939.GZ4253@hirez.programming.kicks-ass.net>
Date:   Tue, 27 Jun 2023 12:19:39 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Bagas Sanjaya <bagasdotme@...il.com>
Cc:     "Steven Rostedt (Google)" <rostedt@...dmis.org>,
        Pablo Neira Ayuso <pablo@...filter.org>,
        Jozsef Kadlecsik <kadlec@...filter.org>,
        Florian Westphal <fw@...len.de>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Lingutla Chandrasekhar <clingutla@...eaurora.org>,
        Frederic Weisbecker <frederic@...nel.org>,
        "J. Avila" <elavila@...gle.com>,
        Vivek Anand <vivekanand754@...il.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Thomas Renninger <trenn@...e.com>,
        Shuah Khan <shuah@...nel.org>, Borislav Petkov <bp@...en8.de>,
        Josh Poimboeuf <jpoimboe@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Regressions <regressions@...ts.linux.dev>,
        Linux Netfilter Development <netfilter-devel@...r.kernel.org>,
        Netfilter Core Developers <coreteam@...filter.org>,
        Linux Networking <netdev@...r.kernel.org>,
        Linux Power Management <linux-pm@...r.kernel.org>,
        x86@...nel.org
Subject: Re: Fwd: High cpu usage caused by kernel process when upgraded to
 linux 5.19.17 or later

On Tue, Jun 27, 2023 at 05:15:42PM +0700, Bagas Sanjaya wrote:
> On 6/27/23 14:30, Peter Zijlstra wrote:
> > I can't tell from this. Also, please don't use bugzilla.
> 
> Why not BZ? I'm confused too...

Because we have email; and why would I want to touch a browser for this?