[sorry to spam the list, but your server doesn't accept mail from me it seem]
On Sun, Mar 10, 2019 at 12:19:40 +0100, Maxime Villard wrote: > Date: Sun, 10 Mar 2019 12:19:40 +0100 > From: Maxime Villard <m...@m00nbsd.net> > Subject: Re: CVS commit: src/sys/arch > To: source-changes-d@NetBSD.org, Christos Zoulas <chris...@astron.com>, > u...@stderr.spb.ru > > Le 10/03/2019 ? 11:58, Valery Ushakov a ?crit : > > On Sun, Mar 10, 2019 at 08:30:51 +0100, Maxime Villard wrote: > > > Date: Sun, 10 Mar 2019 08:30:51 +0100 > > > From: Maxime Villard <m...@m00nbsd.net> > > > Subject: Re: CVS commit: src/sys/arch > > > To: Christos Zoulas <chris...@astron.com>, source-changes-d@NetBSD.org > > > > > > Le 10/03/2019 ? 04:25, Christos Zoulas a ?crit : > > > > In article <20190309090956.ef19cf...@cvs.netbsd.org>, > > > > Maxime Villard <source-changes-d@NetBSD.org> wrote: > > > > > -=-=-=-=-=- > > > > > > > > > > Module Name: src > > > > > Committed By: maxv > > > > > Date: Sat Mar 9 09:09:56 UTC 2019 > > > > > > > > > > Modified Files: > > > > > src/sys/arch/amd64/include: pmap.h > > > > > src/sys/arch/i386/include: pmap.h > > > > > > > > > > Log Message: > > > > > New software PTE bits. > > > > > > > > Virtualbox is not booting after those two commits. > > > > > > Can you elaborate? Because I've tested both amd64 and i386 on VirtualBox, > > > and amd64 on real hardware, everything works. I've reviewed my changes > > > from yesterday for the third time, I still don't see anything wrong. > > > > Bear in mind that VirtualBox exposes a lot of host CPU features to the > > guest. > > > > -uwe > > The PTE bits are standard and have the same meaning on all x86 CPUs. That reminds me. boot -d seems to have pmap issues, including (as reported by other people) on real hardware. IIRC, when -7 is stopped in boot -d the hw pmap tree is not initialized or something. I don't really know x86 to interpret VBox guru properly. More recent kerenels don't even get to the ddb prompt, iirc. There are more details at http://gnats.netbsd.org/53311 (modulo my confusion about automatic bt). Please, could you take a look when you have time? Thanks in advance. -uwe
