linux-kernel - Re: SDHCI regression since 2.6.39

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: <m2bouo37by.fsf@bob.laptop.org>
Date:	Tue, 13 Sep 2011 09:22:41 -0400
From:	Chris Ball <cjb@...top.org>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
Cc:	linux-mmc@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: SDHCI regression since 2.6.39

Hi Jeremy,

On Mon, Sep 12 2011, Jeremy Fitzhardinge wrote:
> Since 2.6.39, the SD card slot in my Lenovo X220 has stopped working.  
> When I insert a card with current linux.git kernel (3.1-rc6), I get:
>
> [ 3891.745549] mmc0: new SDHC card at address b368
> [ 3891.790704] mmcblk0: mmc0:b368 PNY   7.51 GiB 
> [ 3891.795568] mmc0: Got data interrupt 0x00200000 even though no data
> operation was in progress.

Please could you try reverting a3c7778f8153b9 "mmc: sdhci: R1B command
handling + MMC_CAP_ERASE"?  We've had one other similar report that
bisected to this patch.

Thanks,

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
--
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/