Re: [PATCH 03/16] kdb: Use real_parent when displaying a list of processes
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- To: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
- Subject: Re: [PATCH 03/16] kdb: Use real_parent when displaying a list of processes
- From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
- Date: Thu, 19 May 2022 13:06:22 -0500
- Cc: linux-kernel@xxxxxxxxxxxxxxx, rjw@xxxxxxxxxxxxx, Oleg Nesterov <oleg@xxxxxxxxxx>, mingo@xxxxxxxxxx, vincent.guittot@xxxxxxxxxx, dietmar.eggemann@xxxxxxx, rostedt@xxxxxxxxxxx, mgorman@xxxxxxx, bigeasy@xxxxxxxxxxxxx, Will Deacon <will@xxxxxxxxxx>, tj@xxxxxxxxxx, linux-pm@xxxxxxxxxxxxxxx, Richard Weinberger <richard@xxxxxx>, Anton Ivanov <anton.ivanov@xxxxxxxxxxxxxxxxxx>, Johannes Berg <johannes@xxxxxxxxxxxxxxxx>, linux-um@xxxxxxxxxxxxxxxxxxx, Chris Zankel <chris@xxxxxxxxxx>, Max Filippov <jcmvbkbc@xxxxxxxxx>, linux-xtensa@xxxxxxxxxxxxxxxx, Kees Cook <keescook@xxxxxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, Robert OCallahan <roc@xxxxxxxxx>, Kyle Huey <khuey@xxxxxxxxx>, Richard Henderson <rth@xxxxxxxxxxxxxxx>, Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>, Matt Turner <mattst88@xxxxxxxxx>, Jason Wessel <jason.wessel@xxxxxxxxxxxxx>, Daniel Thompson <daniel.thompson@xxxxxxxxxx>, Douglas Anderson <dianders@xxxxxxxxxxxx>, Douglas Miller <dougmill@xxxxxxxxxxxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>
- In-reply-to: <20220519075619.GE2578@worktop.programming.kicks-ass.net> (Peter Zijlstra's message of "Thu, 19 May 2022 09:56:19 +0200")
- References: <871qwq5ucx.fsf_-_@email.froward.int.ebiederm.org> <20220518225355.784371-3-ebiederm@xmission.com> <20220519075619.GE2578@worktop.programming.kicks-ass.net>
- User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux)
Peter Zijlstra <peterz@xxxxxxxxxxxxx> writes:
> On Wed, May 18, 2022 at 05:53:42PM -0500, Eric W. Biederman wrote:
>> kdb has a bug that when using the ps command to display a list of
>> processes, if a process is being debugged the debugger as the parent
>> process.
>>
>> This is silly, and I expect it never comes up in ptractice. As there
> ^^^^^^^^^
>
> Lol, love the new word :-)
It wasn't intentional but now I just might have to keep it.
Eric
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