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From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: linux-doc@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH v2] clk: expand clk_ignore_unused mechanism to keep only a few clks on
Date: Wed, 25 May 2022 10:17:54 +0200	[thread overview]
Message-ID: <20220525081754.5uj5fpwloq4gdi6o@pengutronix.de> (raw)
In-Reply-To: <20211014154307.eb3y3sh5lca4426t@pengutronix.de>

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On Thu, Oct 14, 2021 at 05:43:07PM +0200, Uwe Kleine-König wrote:
> Hello,
> 
> On Wed, Sep 22, 2021 at 10:15:49AM +0200, Uwe Kleine-König wrote:
> > On Thu, Aug 19, 2021 at 02:14:03PM +0200, Uwe Kleine-König wrote:
> > > Allow to pass an integer n that results in only keeping n unused clocks
> > > enabled.
> > > 
> > > This helps to debug the problem if you only know that clk_ignore_unused
> > > helps but you have no clue yet which clock is the culprit.
> > > 
> > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> > 
> > I consider this patch really helpful, it helped me to debug a clk issue
> > without having to recompile the kernel for each bisection step.
> > 
> > On #kernelnewbies I got some positive feedback for it (1629304050 < j_ey>
> > ukleinek: nice clk_ignore_unused patch, I added a pr_err there recently
> > to print the clocks that were being disabled).
> 
> Any thoughts on this patch? Would be great if it makes it into the next
> merge window.

Back then I thought this patch could make it into 5.16, now 5.18 is
released and i didn't get any feedback on this patch :-\

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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      reply	other threads:[~2022-05-25  8:18 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-19 12:14 Uwe Kleine-König
2021-09-22  8:15 ` Uwe Kleine-König
2021-10-14 15:43   ` Uwe Kleine-König
2022-05-25  8:17     ` Uwe Kleine-König [this message]

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