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Date:   Tue, 14 Jun 2022 07:15:48 +0200
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Subject: Re: [BUG] rockpro64 board hangs in console_init() after commit
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To:     Alexandru Elisei <alexandru.elisei@arm.com>,
        sunjunchao2870@gmail.com, jack@suse.cz, viro@zeniv.linux.org.uk,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        pmladek@suse.com, senozhatsky@chromium.org, rostedt@goodmis.org,
        john.ogness@linutronix.de, keescook@chromium.org, anton@enomsg.org,
        ccross@android.com, tony.luck@intel.com, heiko@sntech.de,
        linux-arm-kernel@lists.infradead.org,
        linux-rockchip@lists.infradead.org, maco@android.com, hch@lst.de,
        gregkh@linuxfoundation.org
References: <Yqdry+IghSWnJ6pe@monolith.localdoman>
From:   Jiri Slaby <jirislaby@kernel.org>
In-Reply-To: <Yqdry+IghSWnJ6pe@monolith.localdoman>
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On 13. 06. 22, 18:54, Alexandru Elisei wrote:
> I've booted a kernel compiled with CONFIG_PROVE_LOCKING=y, as the offending
> commit fiddles with locks, but no splat was produced that would explain the
> hang.

It's too early for lockdep. Could you try to move lockdep_init() before 
console_init() in start_kernel()?

You'd need to use early console (which you already do).

thanks,
-- 
js
suse labs