Re: usercopy whitelist woe in scsi_sense_cache

[James Bottomley]

On Mon, 2018-04-16 at 20:12 -0700, Kees Cook wrote:
> I still haven't figured this out, though... any have a moment to look
> at this?

Just to let you know you're not alone ... but I can't make any sense of
this either.  The bfdq is the elevator_data, which is initialised when
the scheduler is attached, so it shouldn't change.  Is it possible to
set a data break point on elevator_data after it's initialised and see
if it got changed by something?

James