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Message-ID: <BANLkTi=cY5ecJS+Mqo12OsZEkBiHn82GHw@mail.gmail.com>
Date: Wed, 15 Jun 2011 15:03:35 +0300
From: Tomas Winkler <tomasw@...il.com>
To: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: Re: Build regressions/improvements in v3.0-rc3
On Wed, Jun 15, 2011 at 12:11 PM, Geert Uytterhoeven
<geert@...ux-m68k.org> wrote:
> Below is the list of build error/warning regressions/improvements in
> v3.0-rc3[1] compared to v2.6.39[2].
>
> Summarized:
> - build errors: +21/-66
> - build warnings: +202/-421
>
> JFYI, when comparing v3.0-rc3 to v3.0-rc2[3], the summaries are:
> - build errors: +20/-45
> - build warnings: +92/-101
>
> Note that there may be false regressions, as some logs are incomplete.
> Still, they're build errors/warnings.
>
> In addition, I put the verbose summary at
> http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v3.0-rc3.summary.gz
> so you can easily find out for which configs and architectures the
> errors/warnings you're interested in are happening.
>
> Happy fixing! ;-)
>
> -
> + drivers/staging/mei/interrupt.c: warning: 'buffer' may be used uninitialized in this function: => 198
This is a real issue, but I'm not able to reproduce this warning in my
compilation environment, even with sparse and CF="-Wall"
Any hints
Thanks
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