From: Liam Beguin <liambeguin@gmail.com>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Peter Rosin <peda@axentia.se>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-iio <linux-iio@vger.kernel.org>,
devicetree <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>
Subject: Re: [PATCH v11 07/15] iio: afe: rescale: use s64 for temporary scale calculations
Date: Wed, 22 Dec 2021 13:21:56 -0500 [thread overview]
Message-ID: <YcNsxNPWY4lc/PHf@shaak> (raw)
In-Reply-To: <CAHp75VciEd55KfQQ6VdK84-uufO-N5k0TLrvv9tn7-wj3n=Bug@mail.gmail.com>
On Wed, Dec 22, 2021 at 02:25:31PM +0200, Andy Shevchenko wrote:
> On Wed, Dec 22, 2021 at 5:47 AM Liam Beguin <liambeguin@gmail.com> wrote:
> >
> > From: Liam Beguin <lvb@xiphos.com>
> >
> > All four scaling coefficients can take signed values.
> > Make tmp a signed 64-bit integer and switch to div_s64() to preserve
> > signs during 64-bit divisions.
>
> Sounds to me like a fix with all necessary stuff needed about it:
> - Fixes tag
> - moving to the beginning of the series, where other fixes are
Will do
> --
> With Best Regards,
> Andy Shevchenko
next prev parent reply other threads:[~2021-12-22 18:22 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 3:46 [PATCH v11 00/15] iio: afe: add temperature rescaling support Liam Beguin
2021-12-22 3:46 ` [PATCH v11 01/15] iio: inkern: apply consumer scale on IIO_VAL_INT cases Liam Beguin
2021-12-22 3:46 ` [PATCH v11 02/15] iio: inkern: apply consumer scale when no channel scale is available Liam Beguin
2021-12-22 3:46 ` [PATCH v11 03/15] iio: inkern: make a best effort on offset calculation Liam Beguin
2021-12-22 3:46 ` [PATCH v11 04/15] iio: afe: rescale: expose scale processing function Liam Beguin
2021-12-22 10:21 ` Andy Shevchenko
2021-12-22 18:20 ` Liam Beguin
2021-12-22 18:52 ` Andy Shevchenko
2021-12-22 19:42 ` Liam Beguin
2021-12-22 19:50 ` Andy Shevchenko
2021-12-22 20:04 ` Liam Beguin
2021-12-22 3:46 ` [PATCH v11 05/15] iio: afe: rescale: add INT_PLUS_{MICRO,NANO} support Liam Beguin
2021-12-22 3:46 ` [PATCH v11 06/15] iio: afe: rescale: add offset support Liam Beguin
2021-12-22 3:46 ` [PATCH v11 07/15] iio: afe: rescale: use s64 for temporary scale calculations Liam Beguin
2021-12-22 12:25 ` Andy Shevchenko
2021-12-22 18:21 ` Liam Beguin [this message]
2021-12-22 3:46 ` [PATCH v11 08/15] iio: afe: rescale: fix accuracy for small fractional scales Liam Beguin
2021-12-22 12:27 ` Andy Shevchenko
2021-12-22 3:46 ` [PATCH v11 09/15] iio: afe: rescale: reduce risk of integer overflow Liam Beguin
2021-12-22 12:29 ` Andy Shevchenko
2021-12-22 18:38 ` Liam Beguin
2021-12-22 18:56 ` Andy Shevchenko
2021-12-22 19:58 ` Liam Beguin
2021-12-22 21:32 ` Andy Shevchenko
2022-01-08 16:34 ` Liam Beguin
2022-01-08 17:55 ` Andy Shevchenko
2021-12-22 3:46 ` [PATCH v11 10/15] iio: afe: rescale: make use of units.h Liam Beguin
2021-12-22 12:33 ` Andy Shevchenko
2021-12-22 18:50 ` Liam Beguin
2021-12-22 18:59 ` Andy Shevchenko
2021-12-22 3:46 ` [PATCH v11 11/15] iio: test: add basic tests for the iio-rescale driver Liam Beguin
2021-12-22 12:38 ` Andy Shevchenko
2021-12-22 19:13 ` Liam Beguin
2021-12-22 3:46 ` [PATCH v11 12/15] iio: afe: rescale: add RTD temperature sensor support Liam Beguin
2021-12-22 3:46 ` [PATCH v11 13/15] iio: afe: rescale: add temperature transducers Liam Beguin
2021-12-22 12:40 ` Andy Shevchenko
2021-12-22 3:46 ` [PATCH v11 14/15] dt-bindings: iio: afe: add bindings for temperature-sense-rtd Liam Beguin
2021-12-22 3:46 ` [PATCH v11 15/15] dt-bindings: iio: afe: add bindings for temperature transducers Liam Beguin
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