linux-kernel - Re: [bug] block subsystem related crash with latest -git

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Date:	Wed, 17 Oct 2007 19:36:47 +0200
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [bug] block subsystem related crash with latest -git

On Wed, Oct 17 2007, Ingo Molnar wrote:
> 
> * Jens Axboe <jens.axboe@...cle.com> wrote:
> 
> > OK, it is fine, as long as the sglist is cleared initially. And I 
> > don't think there's anyway around that, clearly I didn't think long 
> > enough before including the memset() removal from Tomo.
> > 
> > Ingo, please try this rolled up version.
> > 
> > Linus, this should work. It would probably be best if you first did a 
> > git revert on f5c0dde4c66421a3a2d7d6fa604a712c9b0744e5 and then 
> > applied the ll_rw_blk.c bit alone. Do you want me to stuff that 
> > (revert + patch) into a branch for you to pull?
> 
> yep, this one did the trick, it booted up fine twice in a row already!
> 
>  Tested-by: Ingo Molnar <mingo@...e.hu>
> 
> thanks!

Great! Thanks a lot for reporting and testing... Linus, care to pull

  git://git.kernel.dk/data/git/linux-2.6-block.git for-linus

Jens Axboe (2):
      Revert "[SCSI] Remove full sg table memset()"
      [BLOCK] blk_rq_map_sg() next_sg fixup

 block/ll_rw_blk.c       |   10 ++++++----
 drivers/scsi/scsi_lib.c |    2 ++
 2 files changed, 8 insertions(+), 4 deletions(-)

-- 
Jens Axboe

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