linux-kernel - Re: [PATCH v7 0/4] pwm: userspace support

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Message-ID: <yvpdeff577l72zxbtz2a2pwghzk3app4dfntjfgijdultauvea@dqkaek7tbbos>
Date: Wed, 7 May 2025 12:04:04 +0200
From: Uwe Kleine-König <u.kleine-koenig@...libre.com>
To: linux-pwm@...r.kernel.org
Cc: David Lechner <dlechner@...libre.com>, 
	Kent Gibson <warthog618@...il.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 0/4] pwm: userspace support

Hello,

On Wed, Apr 30, 2025 at 01:55:57PM +0200, Uwe Kleine-König wrote:
> after the feedback I got from David on v7[1] and some internal
> discussion here comes a new version of the patch.
> 
> Apart from rebasing to a newer base (current pwm/for-next) the only
> change in the relevant patch #4 about return values from the
> PWM_IOCTL_SETEXACTWF ioctl. Instead of returning 1 if the request failed
> to apply exactly, return -EDOM.
> 
> The earlier patches in this series prepare that and implement a
> similar change in pwm_set_waveform_might_sleep() to simplify also other
> users of this function. Patch #3 is only a documentation update that is
> not strictly related to the userspace chardev, but reflects the changes
> in patches #1 and #2.
> 
> Feedback welcome.

I hope that no feedback is good feedback and pushed that series. The
first three patches to

	https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git pwm/for-next

as v6.16-rc1 material. The last patch only to pwm/for-nexxt which I will
push to next after v6.16-rc1 to give that a long time in next before
going into a release.

Best regards
Uwe

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