linux-kernel - [PATCH 0/2 v2] mmc: cast to avoid unexpected error

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Message-ID: <87vbfz36yh.wl%kuninori.morimoto.gx@renesas.com>
Date:	Mon, 11 May 2015 07:34:00 +0000
From:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
To:	Ulf Hansson <ulf.hansson@...aro.org>
CC:	<ryusuke.sakato.bx@...esas.com>,
	<yoshihiro.shimoda.uh@...esas.com>,
	<hiroyuki.yokoyama.vx@...esas.com>,
	<takeshi.kihara.df@...esas.com>,
	Jaehoon Chung <jh80.chung@...sung.com>,
	Chris Ball <chris@...ntf.net>,
	Seungwon Jeon <tgih.jun@...sung.com>,
	"Grégory Soutadé" 
	<gsoutade@...tion.com>, <linux-kernel@...r.kernel.org>,
	<linux-mmc@...r.kernel.org>
Subject: [PATCH 0/2 v2] mmc: cast to avoid unexpected error

Hi Ulf

These are v2 of mmc data cast patches which were posted in
Subject: [PATCH 0/2][RFC] mmc: cast to avoid unexpected error
Date: Wed, 8 Apr 2015 07:32:35 +0000

These 2 patches adds cast to avoid unexpected error.
It tries copy to u64 without cast.
The data will be 0xfff... if last bit was 1.
These are reported by coverity tool.
I'm happy if someone tests it, or can get deep review.

Kuninori Morimoto (2):
      mmc: cast u8 to unsigned long long to avoid unexpected error
      mmc: cast unsigned int to typeof(sector_t) to avoid unexpected error

 drivers/mmc/card/block.c | 2 +-
 drivers/mmc/core/mmc.c   | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)
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