Messages in this thread | | | Subject | Re: usercopy whitelist woe in scsi_sense_cache | From | James Bottomley <> | Date | Tue, 17 Apr 2018 11:02:08 +0100 |
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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
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