linux-kernel - Re: [PATCH v2] iio: magnetometer: yas530: Use signed integer type for clamp limits

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Message-Id: <20241130183222.ecf271abffcff61b93bbae22@linux-foundation.org>
Date: Sat, 30 Nov 2024 18:32:22 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: David Laight <David.Laight@...LAB.COM>
Cc: 'Jonathan Cameron' <jic23@...nel.org>, 'Jakob Hauser'
 <jahau@...ketmail.com>, Lars-Peter Clausen <lars@...afoo.de>, Linus Walleij
 <linus.walleij@...aro.org>, "linux-iio@...r.kernel.org"
 <linux-iio@...r.kernel.org>, "linux-kernel@...r.kernel.org"
 <linux-kernel@...r.kernel.org>, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v2] iio: magnetometer: yas530: Use signed integer type
 for clamp limits

On Sat, 30 Nov 2024 20:59:22 +0000 David Laight <David.Laight@...LAB.COM> wrote:

> From: Jonathan Cameron
> > Sent: 30 November 2024 14:35
> > 
> > On Sat, 30 Nov 2024 11:40:45 +0000
> > David Laight <David.Laight@...LAB.COM> wrote:
> > 
> > > From: Jakob Hauser
> > >
> > > Copying Andrew M - he might want to take this through his mm tree.
> > 
> > I'm confused. Why?
> > 
> > Looks like a local bug in an IIO driver.  What am I missing?
> 
> The build test bot picked it up because a change to minmax.h that Andrew
> committed to the mm tree showed up the bug.
> To avoid W=1 builds failing Andrew had applied a temporary 'fix'.
> So he needs to be in the loop at least.
> I don't know the actual procedure :-)

Jakob's minmax changes
(https://lkml.kernel.org/r/c50365d214e04f9ba256d417c8bebbc0@AcuMS.aculab.com)
are queued in mm.git for 6.14-rc1.  They require a yas530 fix to build.

So as I need to carry this yas530 fix in mm.git I'd like to merge it as
a hotfix for 6.13-rcX, sometime in the next week or two.  So please
send acks!