linux-kernel - Re: [PATCH v3 1/5] clk: Respect CLK_OPS_PARENT

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]

Message-ID: <daa1906b-a112-4158-aec2-ad1d29b4fe35@sirena.org.uk>
Date: Wed, 28 Jan 2026 14:47:08 +0000
From: Mark Brown <broonie@...nel.org>
To: Nicolas Frattaroli <nicolas.frattaroli@...labora.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Dong Aisheng <aisheng.dong@....com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Yassine Oudjana <y.oudjana@...tonmail.com>,
	Laura Nao <laura.nao@...labora.com>,
	Nícolas F. R. A. Prado <nfraprado@...labora.com>,
	Chia-I Wu <olvaffe@...il.com>, Chen-Yu Tsai <wenst@...omium.org>,
	kernel@...labora.com, linux-clk@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v3 1/5] clk: Respect CLK_OPS_PARENT_ENABLE during recalc

On Wed, Jan 28, 2026 at 03:09:46PM +0100, Nicolas Frattaroli wrote:
> On Wednesday, 28 January 2026 00:14:29 Central European Standard Time Mark Brown wrote:

> > Do you have a debugging patch we could run which would say which clocks
> > are impacted?  I guess it's more of an issue for the platforms that give
> > no output but for at least Avenger96 I was getting earlycon output.

> Try this one

For the Avenger96 that says:

[    0.347816] __clk_core_init: enabling parent ck_hse for ck_per
[    0.352230] __clk_core_init: disabling parent ck_hse for ck_per
[    0.358207] __clk_core_init: enabling parent pll1_p for ck_mpu
[    0.364005] __clk_core_init: disabling parent pll1_p for ck_mpu

https://lava.sirena.org.uk/scheduler/job/2412562#L563

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)