From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Linux MM <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Linux-sh list <linux-sh@vger.kernel.org>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Michal Nazarewicz <mina86@mina86.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>
Subject: Re: [PATCH 4/4] mm: cma: Use %pa to print physical addresses
Date: Thu, 23 Oct 2014 19:51:14 +0200 [thread overview]
Message-ID: <CAMuHMdWA7WvbzV-Na2tuTkSWFykrKU3RXCPKqWkW2rpyqPzGWA@mail.gmail.com> (raw)
In-Reply-To: <1414074828-4488-5-git-send-email-laurent.pinchart+renesas@ideasonboard.com>
On Thu, Oct 23, 2014 at 4:33 PM, Laurent Pinchart
<laurent.pinchart+renesas@ideasonboard.com> wrote:
> Casting physical addresses to unsigned long and using %lu truncates the
> values on systems where physical addresses are larger than 32 bits. Use
> %pa and get rid of the cast instead.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
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prev parent reply other threads:[~2014-10-23 17:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-23 14:33 [PATCH 0/4] Low/high memory CMA reservation fixes Laurent Pinchart
2014-10-23 14:33 ` [PATCH 1/4] mm: cma: Don't crash on allocation if CMA area can't be activated Laurent Pinchart
2014-10-23 16:53 ` Michal Nazarewicz
2014-10-23 23:42 ` Laurent Pinchart
2014-10-24 2:02 ` Weijie Yang
2014-10-24 2:50 ` Joonsoo Kim
2014-10-24 9:54 ` Laurent Pinchart
2014-10-24 16:34 ` Michal Nazarewicz
2014-10-23 14:33 ` [PATCH 2/4] mm: cma: Always consider a 0 base address reservation as dynamic Laurent Pinchart
2014-10-23 16:55 ` Michal Nazarewicz
2014-10-23 23:50 ` Laurent Pinchart
2014-10-23 14:33 ` [PATCH 3/4] mm: cma: Ensure that reservations never cross the low/high mem boundary Laurent Pinchart
2014-10-24 2:53 ` Joonsoo Kim
2014-10-24 10:00 ` Laurent Pinchart
2014-10-23 14:33 ` [PATCH 4/4] mm: cma: Use %pa to print physical addresses Laurent Pinchart
2014-10-23 16:56 ` Michal Nazarewicz
2014-10-23 17:51 ` Geert Uytterhoeven [this message]
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