Re: 2.6.23-rc8-mm2: OOPS in mmc on boot

From: Pierre Ossman
Date: Thu Oct 04 2007 - 04:46:47 EST


On Thu, 4 Oct 2007 10:06:32 +0200
Jens Axboe <jens.axboe@xxxxxxxxxx> wrote:

> On Thu, Oct 04 2007, Pierre Ossman wrote:
> >
> > Huh? Isn't the block layer supposed to fill in the entire thing?
> > (i.e. current contents shouldn't matter)
>
> Yeah, but sg chaining requires that ->page be filled in properly or it
> could confuse it. I think I'll add some debugging to catch that.
>

I assume sg_init_one() still can work on an uninitialized sg entry?

Rgds
Pierre

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