From: Stephen Boyd <sboyd@codeaurora.org>
To: Andrzej Hajda <a.hajda@samsung.com>
Cc: linux-kernel@vger.kernel.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Michael Turquette <mturquette@baylibre.com>,
linux-clk@vger.kernel.org
Subject: Re: [PATCH v2 14/38] clk: vt8500: fix sign of possible PLL values
Date: Fri, 29 Jan 2016 16:44:03 -0800 [thread overview]
Message-ID: <20160130004403.GO12841@codeaurora.org> (raw)
In-Reply-To: <1443761393-29366-1-git-send-email-a.hajda@samsung.com>
On 10/02, Andrzej Hajda wrote:
> With unsigned values underflow in loops can occur resulting in
> theoretically infinite loops.
>
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].
>
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576
>
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> ---
Applied to clk-next
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-01-30 0:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-21 13:33 [PATCH 00/38] Fixes related to incorrect usage of unsigned types Andrzej Hajda
2015-09-21 13:33 ` [PATCH 14/38] clk: vt8500: fix sign of possible PLL values Andrzej Hajda
2015-10-01 22:56 ` Stephen Boyd
2015-10-02 4:49 ` [PATCH v2 " Andrzej Hajda
2015-12-14 10:30 ` Andrzej Hajda
2016-01-05 14:24 ` Andrzej Hajda
2016-01-30 0:44 ` Stephen Boyd [this message]
2015-09-21 13:42 ` [PATCH 00/38] Fixes related to incorrect usage of unsigned types David Howells
2015-09-22 9:13 ` Andrzej Hajda
2015-09-22 9:46 ` Jacek Anaszewski
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