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Message-Id: <1358077473.32505.10@driftwood> Date: Sun, 13 Jan 2013 05:44:33 -0600 From: Rob Landley <rob@...dley.net> To: Michal Nazarewicz <mina86@...a86.com> Cc: Minchan Kim <minchan@...nel.org>, Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org, linux-kernel@...r.kernel.org, Minchan Kim <minchan@...nel.org>, Mel Gorman <mgorman@...e.de>, Andy Whitcroft <apw@...dowen.org>, Alexander Nyberg <alexn@....su.se>, Randy Dunlap <rdunlap@...radead.org> Subject: Re: [PATCH v2 1/2] Fix wrong EOF compare On 01/11/2013 08:21:55 AM, Michal Nazarewicz wrote: > On Fri, Jan 11 2013, Minchan Kim <minchan@...nel.org> wrote: > > The C standards allows the character type char to be singed or > unsinged, > > depending on the platform and compiler. Most of systems uses signed > char, > > but those based on PowerPC and ARM processors typically use > unsigned char. > > This can lead to unexpected results when the variable is used to > compare > > with EOF(-1). It happens my ARM system and this patch fixes it. > > > > Cc: Mel Gorman <mgorman@...e.de> > > Cc: Andy Whitcroft <apw@...dowen.org> > > Cc: Alexander Nyberg <alexn@....su.se> > > Cc: Michal Nazarewicz <mina86@...a86.com> > > Acked-by: Michal Nazarewicz <mina86@...a86.com> > > > Cc: Randy Dunlap <rdunlap@...radead.org> > > Signed-off-by: Minchan Kim <minchan@...nel.org> > > --- > > Documentation/page_owner.c | 7 ++++--- > > 1 file changed, 4 insertions(+), 3 deletions(-) My kernel tree doesn't have Documentation/page_owner.c, where do I find this file? Rob-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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