VirtualBox
On Fri, 21 Oct 2016, 04:17 Thor Lancelot Simon, wrote:
> On Thu, Oct 20, 2016 at 11:09:02PM +0200, Jarom??r Dole??ek wrote:
> > I've now committed my fixes for NVMe driver, should be more stable
> > now, give it a try.
> >
> > With those fixes, the driver works without any problem, ev
On Thu, Oct 20, 2016 at 11:09:02PM +0200, Jarom??r Dole??ek wrote:
> I've now committed my fixes for NVMe driver, should be more stable
> now, give it a try.
>
> With those fixes, the driver works without any problem, even under
> fairly heavy i/o load, when nvme.c and ld_nvme.c is compiled with -
I've now committed my fixes for NVMe driver, should be more stable
now, give it a try.
With those fixes, the driver works without any problem, even under
fairly heavy i/o load, when nvme.c and ld_nvme.c is compiled with -O0,
on both virtual and real MP machine. -O2 kernel works also on virtual
mac
Hey,
thank you. This iostat_unbusy panic is typical symptom of the current
MP issues, the command completion queue gets corrupted, and
nvme_q_complete() delivers some commands twice. It causes either this
panic (due to duplicate lddone() for stale buf), or a random kernel
crash.
I've been working
On 2016/09/22 5:54, Jaromír Doleček wrote:
Hello,
NVMe driver in NetBSD-current was recently tweaked to fix several MP and locking
issues, and the driver is now marked as MPSAFE by default.
Most of this work was done on emulators since I lack the the hardware,
so it's not clear if
everything wo
I have the hardware and can test this out on amd
-Original Message-
From: port-i386-ow...@netbsd.org [mailto:port-i386-ow...@netbsd.org] On
Behalf Of Jaromír Dole?ek
Sent: Wednesday, September 21, 2016 4:54 PM
To: current-users@netbsd.org
Subject: WANTED: nvme(4) driver testing on MP
Hello,
NVMe driver in NetBSD-current was recently tweaked to fix several MP and locking
issues, and the driver is now marked as MPSAFE by default.
Most of this work was done on emulators since I lack the the hardware,
so it's not clear if
everything would work properly on real systems too.
Anyon