Re: kern/50972: unpluging a in-use USB device hangs

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Sat, Apr 16, 2016 at 07:38:27AM +0100, Nick Hudson wrote:
> On 03/17/16 10:05, Manuel.Bouyer%lip6.fr@localhost wrote:
> >>Number:         50972
> >>Category:       kern
> >>Synopsis:       unpluging a in-use USB device hangs
> 
> Does src/sys/miscfs/specfs/spec_vnops.c:1.162 help here?

Do you mean only rev 1.162, or also previous revisions ?
1.161->1.162 doesn't apply to netbsd-7. I did the patch by hand,
but this didn't help (it hangs on a mutex in revoke).

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--