Date:   Sat, 11 Feb 2023 20:52:51 -0500
From:   Kent Overstreet <kent.overstreet@linux.dev>
To:     Hillf Danton <hdanton@sina.com>
Cc:     Kent Overstreet <kent.overstreet@gmail.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Alan Stern <stern@rowland.harvard.edu>,
        Coly Li <colyli@suse.de>,
        Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
        syzkaller <syzkaller@googlegroups.com>,
        Dmitry Vyukov <dvyukov@google.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Boqun Feng <boqun.feng@gmail.com>,
        LKML <linux-kernel@vger.kernel.org>,
        USB list <linux-usb@vger.kernel.org>
Subject: Re: [PATCH RFC] drivers/core: Replace lockdep_set_novalidate_class()
 with unique class keys
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On Sun, Feb 12, 2023 at 09:32:20AM +0800, Hillf Danton wrote:
> On Sat, 11 Feb 2023 18:08:05 -0500 Kent Overstreet <kent.overstreet@linux.dev>
> > 
> > Subject: [PATCH] locking/lockdep: lockdep_set_no_check_recursion()
> > 
> > This adds a method to tell lockdep not to check lock ordering within a
> > lock class - but to still check lock ordering w.r.t. other lock types.
> 
> Given what is cut off in the rfc, better not add this to lockdep again if
> anything like checking lock_owner in reiserfs_write_lock() works for you.
> 
> Why is lockdep the dump bin for what you add?

You have zero commits to the code in question, and you're coming in here
with a total non sequitar and an insult.

Fuck off, you don't belong here.