From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oleg Nesterov Date: Fri, 06 May 2022 15:09:04 +0000 Subject: Re: [PATCH v4 10/12] ptrace: Don't change __state Message-Id: <20220506150903.GB16084@redhat.com> List-Id: References: <87a6bv6dl6.fsf_-_@email.froward.int.ebiederm.org> <20220505182645.497868-10-ebiederm@xmission.com> In-Reply-To: <20220505182645.497868-10-ebiederm@xmission.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "Eric W. Biederman" Cc: linux-kernel@vger.kernel.org, rjw@rjwysocki.net, mingo@kernel.org, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, mgorman@suse.de, bigeasy@linutronix.de, Will Deacon , tj@kernel.org, linux-pm@vger.kernel.org, Peter Zijlstra , Richard Weinberger , Anton Ivanov , Johannes Berg , linux-um@lists.infradead.org, Chris Zankel , Max Filippov , linux-xtensa@linux-xtensa.org, Kees Cook , Jann Horn , linux-ia64@vger.kernel.org On 05/05, Eric W. Biederman wrote: > > --- a/include/linux/sched.h > +++ b/include/linux/sched.h > @@ -103,7 +103,7 @@ struct task_group; > /* Convenience macros for the sake of set_current_state: */ > #define TASK_KILLABLE (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE) > #define TASK_STOPPED (TASK_WAKEKILL | __TASK_STOPPED) > -#define TASK_TRACED (TASK_WAKEKILL | __TASK_TRACED) > +#define TASK_TRACED __TASK_TRACED however I personally still dislike this change. But let me read the code with this series applied, perhaps I will change my mind. If not, I will argue ;) Oleg.