linux-kernel - [PATCH v3 0/2] signal: Avoid preempt_disable() in ptrace_stop() on PREEMPT

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Message-Id: <20230615105627.1311437-1-bigeasy@linutronix.de>
Date:   Thu, 15 Jun 2023 12:56:25 +0200
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     "Eric W. Biederman" <ebiederm@...ssion.com>,
        Oleg Nesterov <oleg@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH v3 0/2] signal: Avoid preempt_disable() in ptrace_stop() on PREEMPT_RT

this mini series updates the comment to properly explain why the
preempt-disable section has been added and then disables this on
PREEMPT_RT explaining why it can not be done.

v3…v1
  - Include the update comment of the second patch which was posted as
    v2 within the orignal thread. 
  - Add Oleg's Acks.

Previous post:
	https://lore.kernel.org/20230606085524.2049961-1-bigeasy@linutronix.de

Sebastian