linux-kernel - Re: [PATCH 0/3] An alternative to SPI NAND

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 7 Jan 2015 17:03:29 -0800
From:	Brian Norris <computersforpeace@...il.com>
To:	Peter Pan 潘栋 (peterpandong) 
	<peterpandong@...ron.com>
Cc:	"dwmw2@...radead.org" <dwmw2@...radead.org>,
	Ezequiel Garcia <ezequiel.garcia@...tec.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	Qi Wang 王起 (qiwang) <qiwang@...ron.com>,
	Frank Liu 刘群 (frankliu) 
	<frankliu@...ron.com>,
	Melanie Zhang 张燕 (melaniezhang) 
	<melaniezhang@...ron.com>
Subject: Re: [PATCH 0/3] An alternative to SPI NAND

On Thu, Jan 08, 2015 at 12:47:24AM +0000, Peter Pan 潘栋 (peterpandong) wrote:
> Documentation/devicetree/bindings/mtd/spi-nand.txt |   22 +
> drivers/mtd/Kconfig                                |    2 +
> drivers/mtd/Makefile                               |    1 +
> drivers/mtd/spi-nand/Kconfig                       |    7 +
> drivers/mtd/spi-nand/Makefile                      |    3 +
> drivers/mtd/spi-nand/spi-nand-base.c               | 2034 ++++++++++++++++++++
> drivers/mtd/spi-nand/spi-nand-bbt.c                | 1279 ++++++++++++

I can already tell by the diffstat that I don't like this. We probably
don't need 3000 new lines of code for this, but we especially don't want
to duplicate nand_bbt.c. It won't take a lot of work to augment
nand_bbt.c to make it shareable. (I can whip that patch up if needed.)

I'll still take a look at the rest of the code eventually, but just
wanted to give my 2 cents up front.

> drivers/mtd/spi-nand/spi-nand-device.c             |  281 +++
> include/linux/mtd/spi-nand.h                       |  317 +++
> 9 files changed, 3946 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mtd/spi-nand.txt
> create mode 100644 drivers/mtd/spi-nand/Kconfig
> create mode 100644 drivers/mtd/spi-nand/Makefile
> create mode 100644 drivers/mtd/spi-nand/spi-nand-base.c
> create mode 100644 drivers/mtd/spi-nand/spi-nand-bbt.c
> create mode 100644 drivers/mtd/spi-nand/spi-nand-device.c
> create mode 100644 include/linux/mtd/spi-nand.h

Brian
--
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/