linux-kernel - Re: [PATCH v4 12/12] sched,signal,ptrace: Rework TASK_TRACED, TASK

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Message-ID: <YsUyCXji6mMJgrPA@li-4a3a4a4c-28e5-11b2-a85c-a8d192c6f089.ibm.com>
Date:   Wed, 6 Jul 2022 08:56:09 +0200
From:   Alexander Gordeev <agordeev@...ux.ibm.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     "Eric W. Biederman" <ebiederm@...ssion.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-kernel@...r.kernel.org, rjw@...ysocki.net,
        Oleg Nesterov <oleg@...hat.com>, mingo@...nel.org,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        mgorman@...e.de, bigeasy@...utronix.de,
        Will Deacon <will@...nel.org>, tj@...nel.org,
        linux-pm@...r.kernel.org, Richard Weinberger <richard@....at>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Johannes Berg <johannes@...solutions.net>,
        linux-um@...ts.infradead.org, Chris Zankel <chris@...kel.net>,
        Max Filippov <jcmvbkbc@...il.com>,
        linux-xtensa@...ux-xtensa.org, Kees Cook <keescook@...omium.org>,
        Jann Horn <jannh@...gle.com>, linux-ia64@...r.kernel.org,
        svens@...ux.ibm.com
Subject: Re: [PATCH v4 12/12] sched,signal,ptrace: Rework TASK_TRACED,
 TASK_STOPPED state

On Tue, Jul 05, 2022 at 05:44:06PM +0200, Peter Zijlstra wrote:

Hi Peter,

> Sven, does all this still reproduce if you take out
> CONFIG_HAVE_MARCH_Z196_FEATURES ?

Yes, it hits.