Date: Thu, 27 Nov 2014 19:25:33 +0100 From: Bernd Walter <ticso@cicely7.cicely.de> To: Ian Lepore <ian@freebsd.org> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: Another Test Run with Alternative pmap Implementation Message-ID: <20141127182533.GC55348@cicely7.cicely.de> In-Reply-To: <1417108193.1055.2.camel@revolution.hippie.lan> References: <20141120151900.a68c6d8316b96a62cb65d17a@ulrich-grey.de> <CAFHCsPWTnU7j0MC7YSHFFDE97%2B%2BBrnkJKGnK9zkxVGemaa6nAw@mail.gmail.com> <20141121115941.54d4e36b103341c3adf7eb36@ulrich-grey.de> <20141124132733.4e96b906f0d1ab69969dddd9@ulrich-grey.de> <1416840814.1147.380.camel@revolution.hippie.lan> <20141125225451.924a5df4bdb4753db273b8c5@ulrich-grey.de> <CAFHCsPXPEN3U%2B0=AtAJ4dL5g7jGuyW6=u%2B-tbHf3xH1QdJYyhQ@mail.gmail.com> <20141126125806.78f2df97328e807d12746ae3@ulrich-grey.de> <519fde5db60e4fc594956a600c6cad4e@e15be-01.zdv.Uni-Mainz.DE> <1417108193.1055.2.camel@revolution.hippie.lan>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, Nov 27, 2014 at 10:09:53AM -0700, Ian Lepore wrote: > On Wed, 2014-11-26 at 22:18 +0000, Weiß, Dr. Jürgen wrote: > > I made a testrun with the updated source tree and the patches for > > the jetson tk1 platform. With > > > > options ARM_NEW_PMAP > > options DEBUG > > options DIAGNOSTIC > > options INVARIANTS # Enable calls of extra sanity checking > > options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIAN > > > > and no special sysctl settings. > > > > A make -j6 buildworld finishes successfully after 2h15m. There is > > one kernel message > > kernel: warning: pmap_remove_pages called with non-current pmap > > > > /usr/src and /usr/obj over nfs, /tmp on tmpfs > > > > Regards > > That's similar to my results. I changed to -j20 to see if that would > recreate the problems that Ulrich is seeing, but buildworld runs fine > for me, in about 2 hours. I've never seen the non-current pmap warning > on the system that uses a usb ssd drive as root, but I've seen it with > nfs root. Probably USB related - he wrote that he is using an USB memory stick. > BTW, the DIAGNOSTIC option adds a LOT of performance overhead to an arm > system without adding a lot of value. I usually leave it off, sometimes > turn it on when I encounter a problem to see if it generates more info > (usually it doesn't). > > -- Ian > > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" -- B.Walter <bernd@bwct.de> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20141127182533.GC55348>