Hi Bart,

On Fri, 29 Aug 2008 09:05:16 +0200 Jens Axboe [off-list ref] wrote:

On Fri, Aug 29 2008, Bartlomiej Zolnierkiewicz wrote:

quoted

From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: [PATCH] block: fix part0 handling in bdget_disk() / blk_lookup_devt()

part0 is a "special" partition and doesn't need to have capacity set - this
fixes regression caused by "block: move __dev from disk to part0" commit.

Cc: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <redacted>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
Jens, please integrate it into the original commit if feasible.

Thanks Bart, I folded it into the original commit.

And applied to today's linux-next.

quoted

On the somehow related topic - CONFIG_DEBUG_BLOCK_EXT_DEVT which is
introduced by commit 3e5ba59bbab878f60b8b87004ac55a464bddc819 ("block:
implement CONFIG_DEBUG_BLOCK_EXT_DEVT") is way too intrusive to be
enabled by default if CONFIG_DEBUG_KERNEL is set as it easily results
in no longer bootable systems (+ help entry for the new option says
"Say N if you are unsure.").

Tejun/Jens: please consider changing this.

I have change the default to 'n' for now.

I will do this for today as well.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/