From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Subject: Re: [PATCH] PM / Domains: check for negative return from of_count_phandle_with_args
Date: Tue, 01 Nov 2016 05:48:16 +0100
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References: <20161025163327.2179-1-colin.king@canonical.com> <7htwc0thwv.fsf@baylibre.com> <20161026110007.GA23875@amd>
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To: Pavel Machek <pavel@ucw.cz>, Colin King <colin.king@canonical.com>
Cc: Kevin Hilman <khilman@baylibre.com>, Ulf Hansson <ulf.hansson@linaro.org>, Len Brown <len.brown@intel.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org

On Wednesday, October 26, 2016 01:00:08 PM Pavel Machek wrote:
> 
> --zhXaljGHf11kAtnf
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> 
> On Tue 2016-10-25 11:14:40, Kevin Hilman wrote:
> > Colin King <colin.king@canonical.com> writes:
> >=20
> > > From: Colin Ian King <colin.king@canonical.com>
> > >
> > > The return from of_count_phandle_with_args can be negative, so we
> > > should avoid kcalloc of a negative count of genpd_power_stat structs
> > > by sanity checking if count is zero or less.
> > >
> > > Signed-off-by: Colin Ian King <colin.king@canonical.com>
> >=20
> > Acked-by: Kevin Hilman <khilman@baylibre.com>
> 
> Acked-by: Pavel Machek <pavel@ucw.cz>

Applied, thanks!

Rafael