linux-kernel - Re: [PATCH] virtio_blk: ioctl return value fix

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Date:	Thu, 9 Jul 2009 22:18:38 +0930
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Christoph Hellwig <hch@....de>
Cc:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH] virtio_blk: ioctl return value fix

On Thu, 9 Jul 2009 03:42:20 am Christoph Hellwig wrote:
> On Tue, Jun 23, 2009 at 04:43:10PM +0930, Rusty Russell wrote:
> > On Sun, 21 Jun 2009 04:59:41 am Christoph Hellwig wrote:
> > > Block driver ioctl methods must return ENOTTY and not -ENOIOCTLCMD if
> > > they expect the block layer to handle generic ioctls.
> > >
> > > This triggered a BLKROSET failure in xfsqa #200.
> >
> > Applied.
>
> Can you send on this fix to Linus?  It fixes a regression introduced in
> Linux 2.6.30.

Yep, I've been away, but they'll both be pushed soon with other (minor) 
lguest/virtio fixes.  I'm holding on a final lguest regression which I need to 
track down.

Thanks,
Rusty.
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