linux-kernel - RE: [PATCH] RFC: mmc: dw_mmc: Always go to STATE_DATA_BUSY from STATE_DATA

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]

Message-ID: <477F20668A386D41ADCC57781B1F70430EA2AA251A@SC-VEXCH1.marvell.com>
Date:	Tue, 18 Jun 2013 13:01:16 -0700
From:	Bing Zhao <bzhao@...vell.com>
To:	Doug Anderson <dianders@...omium.org>
CC:	Seungwon Jeon <tgih.jun@...sung.com>,
	Jaehoon Chung <jh80.chung@...sung.com>,
	Chris Ball <cjb@...top.org>,
	Will Newton <will.newton@...il.com>,
	Ashok Nagarajan <asnagarajan@...omium.org>,
	Paul Stewart <pstew@...omium.org>,
	Olof Johansson <olof@...om.net>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] RFC: mmc: dw_mmc: Always go to STATE_DATA_BUSY from
 STATE_DATA_ERROR

Hi Doug,

> > I tested Doug's patch on my failing unit.
> >
> > Without this patch, mmc got hung_task and rebooted eventually.
> > With this patch applied, mmc returns CRC error instead of hung_task, and the error is handled
> gracefully.
> 
> Have you tried one or both or Seungwon's fixes without mine?

I only tested your original patch. That was several months ago I think.

I still have that unit. Let me know if you want me to try Seungwon's patches.

Thanks,
Bing

> 
> -Doug
--
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/