kernel BUG at drivers/block/virtio_blk.c:172!

[Dongsu Park]

On 12.11.2014 11:18, Jens Axboe wrote:
> On 11/11/2014 09:42 AM, Ming Lei wrote:
> > The attached patch should fix the problem, and hope it is the last one, :-)
> 
> Dongsu and Jeff, any of you test this variant? I think this is the last
> one, at least I hope so as well...

Yes, I've just tested it again with the Ming's patch.
It passed a full cycle of xfstests: No crash, no particular regression.
The code in blk_recount_segments() seems to make sense too.

Thanks! ;-)
Dongsu