linux-kernel - RE: [PATCH v4 0/7] Add spi-nor SPI transfer error handling

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-next>] [day] [month] [year] [list]

Message-ID: <A765B125120D1346A63912DDE6D8B6310BF44A3D@NTXXIAMBX02.xacn.micron.com>
Date:	Sat, 15 Aug 2015 01:51:02 +0000
From:	Bean Huo 霍斌斌 (beanhuo) 
	<beanhuo@...ron.com>
To:	Michal Suchanek <hramrach@...il.com>,
	Hou Zhiqiang <B48286@...escale.com>,
	"shijie.huang@...el.com" <shijie.huang@...el.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	Han Xu <han.xu@...escale.com>,
	RafaÅ‚ MiÅ‚ecki <zajec5@...il.com>
CC:	Ben Hutchings <ben@...adent.org.uk>, Marek Vasut <marex@...x.de>,
	"Gabor Juhos" <juhosg@...nwrt.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v4 0/7] Add spi-nor SPI transfer error handling

>Hello,

>with these patches SPI transfer errors are not silently ignored but rather reported to spi-nor users.

>This should prevent silently dropping data to the floor in cases when the SPI transfer fails and the failure is detected.

>It has been pointed out that MTD users do not handle the case when data is read only partially so this version adds the last patch which handles this in spi-nor.

>Thanks

>Michal
 Seems parallel nand read/write also has the same condition.