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[116.206.12.54]) by smtp.gmail.com with ESMTPSA id b23-20020aa78117000000b005ac8a51d591sm17108200pfi.21.2023.03.26.06.23.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 26 Mar 2023 06:23:59 -0700 (PDT) Message-ID: Date: Sun, 26 Mar 2023 20:23:53 +0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: kernel error at led trigger "phy0tpt" Content-Language: en-US To: Tobias Dahms , Sean Wang , angelogioacchino.delregno@collabora.com Cc: stable@vger.kernel.org, Pavel Machek , Lee Jones , LKML , linux-leds@vger.kernel.org, linux-wireless@vger.kernel.org, Linux regressions mailing list References: <91feceb2-0df4-19b9-5ffa-d37e3d344fdf@web.de> <3fcc707b-f757-e74b-2800-3b6314217868@leemhuis.info> From: Bagas Sanjaya In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org On 3/26/23 02:20, Tobias Dahms wrote: > Hello, > > the bisection gives following result: > -------------------------------------------------------------------- > 18c7deca2b812537aa4d928900e208710f1300aa is the first bad commit > commit 18c7deca2b812537aa4d928900e208710f1300aa > Author: AngeloGioacchino Del Regno > Date:   Tue May 17 12:47:08 2022 +0200 > >     soc: mediatek: pwrap: Use readx_poll_timeout() instead of custom > function > >     Function pwrap_wait_for_state() is a function that polls an address >     through a helper function, but this is the very same operation that >     the readx_poll_timeout macro means to do. >     Convert all instances of calling pwrap_wait_for_state() to instead >     use the read_poll_timeout macro. > >     Signed-off-by: AngeloGioacchino Del Regno > >     Reviewed-by: Nícolas F. R. A. Prado >     Tested-by: Nícolas F. R. A. Prado >     Link: > https://lore.kernel.org/r/20220517104712.24579-2-angelogioacchino.delregno@collabora.com >     Signed-off-by: Matthias Brugger > >  drivers/soc/mediatek/mtk-pmic-wrap.c | 60 > ++++++++++++++++++++---------------- >  1 file changed, 33 insertions(+), 27 deletions(-) > -------------------------------------------------------------------- > OK, I'm updating the regression status: #regzbot introduced: 18c7deca2b8125 And for replying, don't top-post, but rather reply inline with appropriate context instead; hence I cut the replied context. -- An old man doll... just what I always wanted! - Clara