linux-kernel - Re: [PATCH v1 00/45] MediaTek clocks: full module build and cleanups

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 7 Feb 2023 17:49:30 +0800
From:   Chen-Yu Tsai <wenst@...omium.org>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     mturquette@...libre.com, sboyd@...nel.org, matthias.bgg@...il.com,
        johnson.wang@...iatek.com, miles.chen@...iatek.com,
        chun-jie.chen@...iatek.com, daniel@...rotopia.org,
        fparent@...libre.com, msp@...libre.com, nfraprado@...labora.com,
        rex-bc.chen@...iatek.com, zhaojh329@...il.com,
        sam.shih@...iatek.com, edward-jw.yang@...iatek.com,
        yangyingliang@...wei.com, granquet@...libre.com,
        pablo.sun@...iatek.com, sean.wang@...iatek.com,
        chen.zhong@...iatek.com, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v1 00/45] MediaTek clocks: full module build and cleanups

On Tue, Feb 7, 2023 at 5:19 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com> wrote:
>
> Il 07/02/23 10:04, Chen-Yu Tsai ha scritto:
> > On Mon, Feb 6, 2023 at 11:38 PM AngeloGioacchino Del Regno
> > <angelogioacchino.delregno@...labora.com> wrote:
> >>
> >> Il 06/02/23 16:28, AngeloGioacchino Del Regno ha scritto:
> >>> This is part 2 of the "MediaTek clocks cleanups and improvements" series,
> >>> which was already picked.
> >>>
> >>> If reading this full cover letter is too boring for you, here's a short
> >>> summary of the changes of this series:
> >>>    - Added mtk_clk_pdev_probe() for mtk-mmsys probed clocks;
> >>>    - Added divider clock support to common probe mechanism;
> >>>    - Various cleanups here and there;
> >>>    - Converted most clock drivers to platform_driver;
> >>>    - MediaTek clocks can now be built as modules.
> >>>
> >>> NOTE: Applies on top of [1].
> >>>
> >>>
> >
> > Something broke on MT8183 Juniper, though I'm not sure what. It ended up
> > crashing in mtk-cpufreq in a badly written error path. Once that was fixed
> > it was endlessly looping through deferred probe. Seems like mtk-cpufreq
> > was not able to get all its resources.
> >
>
> I would be silly to expect everything to go alright in v1, wouldn't I? :-)
> I'll recheck and try to understand what went wrong here.

"clk: mediatek: mt8183: Convert all remaining clocks to common probe" is
the first patch that breaks things.

ChenYu