linux-kernel - Re: [GIT PULL] Thermal management updates for v4.17-rc1

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Message-ID: <1523597397.16235.45.camel@intel.com>
Date:   Fri, 13 Apr 2018 13:29:57 +0800
From:   Zhang Rui <rui.zhang@...el.com>
To:     Eduardo Valentin <edubezval@...il.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Linux PM list <linux-pm@...r.kernel.org>,
        "Li, Philip" <philip.li@...el.com>
Subject: Re: [GIT PULL] Thermal management updates for v4.17-rc1

On 四, 2018-04-12 at 21:08 -0700, Eduardo Valentin wrote:
> Hello,
> 
> On Thu, Apr 12, 2018 at 09:55:19AM -0700, Linus Torvalds wrote:
> > 
> > On Wed, Apr 11, 2018 at 10:08 PM, Zhang Rui <rui.zhang@...el.com>
> > wrote:
> > > 
> > > 
> > > could you please illustrate me what the kconfig & warning is?
> > Just "make allmodconfig" and the warning is about a uninitialized
> > variable.
> > 
> > Line 304 in drivers/thermal/samsung/exynos_tmu.c if my shell
> > history
> > is to be believed.
> > 
> >                 Linus
> Yeah, this has also passed my local compilation error. Somehow my
> gcc4.9
> is not catching it. Using an older gcc (gcc4.6) does catch it.
> 

I think there are two problems here

1. Actually, this error has been raised by 0-day earlier.
https://marc.info/?l=linux-pm&m=152107340117077&w=2
Don't know why it still goes into thermal-soc tree.

2. After pulled the thermal-soc changes, I also asked 0-day to run
build test, but I didn't get any warning report (email attached), CC
Philip and Shun to look at this issue.

thanks,
rui
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