Re: kern/51393: Reproducible KASSERT in UVM

[Valery Ushakov <uwe%stderr.spb.ru@localhost>]

The following reply was made to PR kern/51393; it has been noted by GNATS.

From: Valery Ushakov <uwe%stderr.spb.ru@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/51393: Reproducible KASSERT in UVM
Date: Tue, 1 Oct 2019 15:46:01 +0300

 On Sun, Apr 29, 2018 at 17:25:01 +0000, Michael van Elst wrote:
 
 >  But I'm wondering why the address hint is actually rounded (up). It's
 >  probably more correct to truncate for topdown allocation and to round up
 >  for !topdown allocation. This should also prevent the issue.
 
 Xref kern/54395 where the suggested patch does just that.
 
 -uwe