Re: kern/52147: deadlock when booting from USB disk

[Michael van Elst <mlelstv%serpens.de@localhost>]

On Wed, Apr 12, 2017 at 08:25:18AM -0400, Christos Zoulas wrote:

> But hasn't the bad MODE SENSE been fixed now? I.e. the code was changed
> back not to do MODE SENSE? Or do we need the notion of "root is currently
> being mounted"?

AFAIK the code has been changed to be quiet in case of an error. That
solves the issue as far as it is created by the MODE SENSE command.

But I think any other SCSI error would trigger the same problem.


Greetings,
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."