linux-kernel - Re: current mainline ide doesn't like qemu/kvm (or vice versa)

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:	Fri, 8 Feb 2008 15:53:50 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Christoph Hellwig <hch@....de>
Cc:	bzolnier@...il.com, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: current mainline ide doesn't like qemu/kvm (or vice versa)

On Fri, 8 Feb 2008 16:25:08 +0100
Christoph Hellwig <hch@....de> wrote:

> When trying to put some stress on qemu by running the xfs testsuite
> I get the following:
> 
> debian:~/xfs-cmds/xfstests# sh check 
> [  438.166822] SGI XFS with ACLs, security attributes, realtime, large block numbers, no debug enabled
> [  438.185557] SGI XFS Quota Management subsystem
> [  438.193150] hdb: task_no_data_intr: status=0x41 { DriveReady Error }
> [  438.194018] hdb: task_no_data_intr: error=0x04 { DriveStatusError }
> [  438.194195] ide: failed opcode was: 0x9d

Drive aborted the command. Thats all correct.
> 
> and after that the kernel seems to hang.  Qemu is emulating a piix3
> device, and using the piix driver.  This is on a pretty old kvm (version
> 28) because newer ones don't even compile.

Old Qemu is not really a credible IDE emulation. The chances are that as
with all the libata bugs I close for qemu the problem is qemu. Please
file a bug with the qemu people.
--
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/