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([2a0b:e7c0:0:107::70f]) by smtp.gmail.com with ESMTPSA id ay4-20020a5d6f04000000b00219b391c2d2sm12741996wrb.36.2022.06.13.22.15.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Jun 2022 22:15:49 -0700 (PDT) Message-ID: <297b268a-85de-bc8c-88eb-b8d050ac1ec3@kernel.org> Date: Tue, 14 Jun 2022 07:15:48 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [BUG] rockpro64 board hangs in console_init() after commit 10e14073107d Content-Language: en-US To: Alexandru Elisei , 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: From: Jiri Slaby In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220613_221554_965041_75E85DD2 X-CRM114-Status: UNSURE ( 7.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip