From owner-freebsd-arm@FreeBSD.ORG Fri Nov 21 11:00:08 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 852FBF50 for ; Fri, 21 Nov 2014 11:00:08 +0000 (UTC) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::5]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E5A7DDBD for ; Fri, 21 Nov 2014 11:00:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1416567583; l=11918; s=domk; d=ulrich-grey.de; h=Content-Transfer-Encoding:Content-Type:Mime-Version:References: In-Reply-To:Subject:Cc:To:From:Date; bh=YoJHvbnEFnJ8kKkAfvQrUFdDmHc=; b=mQiBI33CoNWuLL8CM215p0YUHL0/YNrpKXrBtnXvd6GdE1sNKLrXaQUGUrMDRUf2avJ x08rbuanNrhRGl1w4vd+COCFQsikO9KUuynd+39HtfdUkDZj5ktp16uYMnqd+mbcsb8Cq 2R66bOSP/EZxki5V+5khd0jXV3npz88/GtQ= X-RZG-AUTH: :OX8Be0W8W+pMC3rDLL/lo2xV/LZTbZkYhOcjg8suic3iYr/B8J9Lzp3TJg4+v8v/rJ76 X-RZG-CLASS-ID: mo00 Received: from bbu (p5486A782.dip0.t-ipconnect.de [84.134.167.130]) by smtp.strato.de (RZmta 35.13 DYNA|AUTH) with ESMTPSA id Z0438aqALAxh1Hd (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate); Fri, 21 Nov 2014 11:59:43 +0100 (CET) Date: Fri, 21 Nov 2014 11:59:41 +0100 From: Ulrich Grey To: Svatopluk Kraus Subject: Re: Wandboard-Quad crashes Message-Id: <20141121115941.54d4e36b103341c3adf7eb36@ulrich-grey.de> In-Reply-To: References: <20141113125236.b16cd4e5f0e339eac0494cd4@ulrich-grey.de> <20141115143444.5ad037548e06f289d2532fb7@ulrich-grey.de> <20141119225903.81fbbc7809093a0e6e0de9d5@ulrich-grey.de> <20141120151900.a68c6d8316b96a62cb65d17a@ulrich-grey.de> Organization: - X-Mailer: Sylpheed 3.3.0 (GTK+ 2.24.22; armv6-portbld-freebsd10.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-arm@freebsd.org, Rui Paulo X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Nov 2014 11:00:08 -0000 Now it works! I have cloned the source tree from here: https://github.com/strejda/freebsd With crochet I have compiled an Image for Wandboard-Quad. This Image started without problems. To use the new pmap I had to add: options ARM_NEW_PMAP to the file src/sys/arm/conf/IMX6 and to recompile the kernel. This kernel was not bootable, it crashes immediately. I had to add options NKPT2PG=64 (advice from Svatopluk Kraus)* to the kernel config file and recompile. This time the kernel booted without problems. root@quad:/usr/src # uname -a FreeBSD quad 11.0-CURRENT FreeBSD 11.0-CURRENT #2 751adfd (master)-dirty: Thu Nov 20 23:41:14 UTC 2014 gwgpi@quad:/usr/local/DEVEL/obj/usr/local/DEVEL/STREJDA/freebsd/sys/WANDBOARD-QUAD arm root@quad:/usr/src # sysctl vm.pmap. vm.pmap.pv_entry_max: 1744848 vm.pmap.shpgperproc: 200 vm.pmap.nkpt2pg: 64 vm.pmap.sp_enabled: 1 vm.pmap.pte1.demotions: 146 vm.pmap.pte1.mappings: 0 vm.pmap.pte1.p_failures: 8089 vm.pmap.pte1.promotions: 2815 vm.pmap.pv_entry_count: 65363 vm.pmap.pc_chunk_count: 247 vm.pmap.pc_chunk_allocs: 177924 vm.pmap.pc_chunk_frees: 177677 vm.pmap.pc_chunk_tryfail: 0 vm.pmap.pv_entry_frees: 54109068 vm.pmap.pv_entry_allocs: 54174439 vm.pmap.pv_entry_spare: 17620 In /usr/src I did: make -j10 buildworld and it accomplished without crash. Thank you to all for the advice Ulrich --- * You can experiment with the number. Explanation can be found in sys/arm/include/pmap-v6.h (advice from Svatopluk Kraus). ------------------------------------------------------------------ On Thu, 20 Nov 2014 17:06:16 +0100 Svatopluk Kraus wrote: > Are you running the kernel with our pmap? If you type "sysctl > vm.pmap", you should get something like this: > > root@pandaboard:~ # sysctl vm.pmap > vm.pmap.pv_entry_max: 1488480 > vm.pmap.shpgperproc: 200 > vm.pmap.nkpt2pg: 10 > vm.pmap.sp_enabled: 1 > vm.pmap.pte1.demotions: 0 > vm.pmap.pte1.mappings: 0 > vm.pmap.pte1.p_failures: 44 > vm.pmap.pte1.promotions: 9 > vm.pmap.pv_entry_count: 11082 > vm.pmap.pc_chunk_count: 42 > vm.pmap.pc_chunk_allocs: 2882 > vm.pmap.pc_chunk_frees: 2840 > vm.pmap.pc_chunk_tryfail: 0 > vm.pmap.pv_entry_frees: 534924 > vm.pmap.pv_entry_allocs: 546006 > vm.pmap.pv_entry_spare: 3030 > > > Svatopluk Kraus > > > > On Thu, Nov 20, 2014 at 3:19 PM, Ulrich Grey > wrote: > > > Hello, > > > > here the second try: > > > > I added this two lines in src/sys/arm/conf/IMX6 > > > > makeoptions WITHOUT_MODULES="ispfw" > > without this I got a compile error in the past. > > > > options ARM_NEW_PMAP > > > > I have build the kernel without problems and rebooted. > > Superpages are enabled. > > > > This is the running kernel: > > > > root@quad:~ # uname -a > > FreeBSD quad 11.0-CURRENT FreeBSD 11.0-CURRENT #0 751adfd > > (master)-dirty: Wed Nov 19 17:15:31 UTC 2014 > > gwgpi@quad > > :/usr/local/DEVEL/obj/usr/local/DEVEL/STREJDA/freebsd/sys/WANDBOARD-QUAD > > arm > > > > The userland is on revision: r274634M > > > > Then I went to /usr/src and build your source tree: > > > > make -j10 buildworld > > > > After some hours the compilation stopped, but no crash occurs (an > > endless loop?): > > > > cc -fpic -DPIC -O -pipe > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/include > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../include > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/lib c/arm -DNLS > > -D__DBINTERFACE_PRIVATE > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/gdtoa > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/libc-vis > > -DINET6 -I/ usr/obj/usr/local/DEVEL/STREJDA/freebsd/lib/libc > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/resolv -D_ACL_PRIVATE > > -DPOSIX_MISTAKE -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../li > > bmd > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/jemalloc/include > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/tzcode/stdtime > > -I/usr/local/DEVEL/STREJDA/f reebsd/lib/libc/stdtime > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/locale -DBROKEN_DES > > -DPORTMAP -DDES_BUILTIN > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/rpc -I/usr/local/DEVEL/ > > STREJDA/freebsd/lib/libc/arm/softfloat > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/softfloat > > -DSOFTFLOAT_FOR_GCC -DYP -DNS_CACHING -DSYMBOL_VERSIONING > > -std=gnu99 -Wsystem-headers -Werror -Wall -Wno-format-y2k > > -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body > > -Wno-string-plus-int -Wno-unused-const-variable > > -Wno-tautological-compare -Wno-unused-value -Wno- > > parentheses-equality -Wno-unused-function > > -Wno-enum-conversion -Wno-switch -Wno-switch-enum > > -Wno-knr-promoted-parameter -Qunused-arguments -c nslexer.c -o > > nslexer.So > > --- libc.so.7 --- > > --- libc_pic.a --- > > building shared library libc.so.7 > > building special pic c library > > ranlib -D libc_pic.a > > > > I waited some hours, but nothing happened anymore. > > > > root@quad:~ # ps auxww > > USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME > > COMMAND > > > > root 10 295.9 0.5 0 10488 - RL 1:16AM 1121:36.09 > > [idle] > > > > root 92318 100.0 1.3 35396 27460 0 R 3:34AM 344:30.76 > > cc -O -pipe -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/include > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../include > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/arm -DNLS > > -D__DBINTERFACE_PRIVATE > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/gdtoa > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/libc-vis > > -DINET6 -I/usr/obj/usr/local/DEVEL/STREJDA/freebsd/lib/libc > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/resolv -D_ACL_PRIVATE > > -DPOSIX_MISTAKE -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../libmd > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/jemalloc/include > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/../../contrib/tzcode/stdtime > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/stdtime > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/locale -DBROKEN_DES > > -DPORTMAP -DDES_BUILTIN > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/rpc > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/arm/softfloat > > -I/usr/local/DEVEL/STREJDA/freebsd/lib/libc/softfloat > > -DSOFTFLOAT_FOR_GCC -DYP -DNS_CACHING -DSYMBOL_VERSIONING > > -std=gnu99 -Wsystem-headers -Werror -Wall -Wno-format-y2k > > -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body > > -Wno-string-plus-int -Wno-unused-const-variable > > -Wno-tautological-compare -Wno-unused-value > > -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion > > -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter > > -Qunused-arguments -c munlock.S > > > > root 16 0.2 0.5 0 10464 - DL 1:16AM 1:54.06 > > [syncer] > > > > root 97452 0.2 0.1 11580 2996 1 S+ 9:14AM 0:01.34 > > top -P > > > > root 0 0.0 0.5 0 10488 - DLs 1:16AM 0:00.19 > > [kernel] > > > > root 1 0.0 0.0 9296 884 - ILs 1:16AM > > 0:00.05 /sbin/init -- > > > > root 2 0.0 0.5 0 10472 - DL 1:16AM 7:43.52 > > [cam] > > > > root 3 0.0 0.5 0 10464 - DL 1:16AM 0:00.00 > > [sctp_iterator] > > > > root 4 0.0 0.5 0 10464 - DL 1:16AM 0:00.21 > > [mmcsd0: mmc/sd card] > > > > root 5 0.0 0.5 0 10464 - DL 1:16AM 0:00.26 > > [mmcsd1: mmc/sd card] > > > > root 6 0.0 0.5 0 10464 - DL 1:16AM 0:12.04 > > [pagedaemon] > > > > root 7 0.0 0.5 0 10464 - DL 1:16AM 0:00.00 > > [vmdaemon] > > > > root 8 0.0 0.5 0 10464 - DL 1:16AM 0:00.00 > > [pagezero] > > > > root 9 0.0 0.5 0 10472 - DL 1:16AM 0:01.06 > > [bufdaemon] > > > > root 11 0.0 0.5 0 10576 - WL 1:16AM 50:52.07 > > [intr] > > > > root 12 0.0 0.5 0 10480 - DL 1:16AM 5:42.76 > > [geom] > > > > root 13 0.0 0.5 0 10464 - DL 1:16AM 2:14.70 > > [rand_harvestq] > > > > root 14 0.0 0.5 0 10520 - DL 1:16AM 54:25.17 > > [usb] > > > > root 15 0.0 0.5 0 10464 - DL 1:16AM 0:03.81 > > [vnlru] > > > > root 262 0.0 0.1 8896 1048 - Ss 1:17AM > > 0:00.05 /sbin/devd > > > > root 347 0.0 0.1 10224 1528 - Ss 1:17AM > > 0:00.18 /usr/sbin/syslogd -ss > > > > root 440 0.0 0.1 10468 1216 - Is 1:17AM 0:00.01 > > casperd: zygote (casperd) > > > > root 441 0.0 0.1 10468 1292 - Is 1:17AM > > 0:00.02 /sbin/casperd > > > > messagebus 475 0.0 0.1 10780 1552 - Is 1:17AM > > 0:00.01 /usr/local/bin/dbus-daemon --system > > > > root 511 0.0 0.1 12712 2604 - Ss 1:17AM > > 0:02.21 /usr/sbin/ntpd -g -c /etc/ntp.conf -p /var/run/ntpd.pid > > -f /var/db/ntpd.drift > > > > root 541 0.0 0.1 15836 3012 - Is 1:17AM > > 0:00.02 /usr/sbin/sshd > > > > root 545 0.0 0.1 10300 1784 - Ss 1:17AM > > 0:00.43 /usr/sbin/cron -s > > > > root 601 0.0 0.3 18904 6452 - Is 1:19AM 0:00.13 > > sshd: gwgpi [priv] (sshd) > > > > gwgpi 604 0.0 0.2 18904 4032 - I 1:19AM 2:23.04 > > sshd: gwgpi@pts/0 (sshd) > > > > root 878 0.0 0.3 18904 6540 <3%2018904%20%206540> - Is > > 1:20AM 0:00.18 > > sshd: gwgpi [priv] (sshd) > > > > gwgpi 896 0.0 0.2 18904 4032 - S 1:20AM 0:01.03 > > sshd: gwgpi@pts/1 (sshd) > > > > root 590 0.0 0.1 11208 2864 u0 Is 1:17AM 0:00.10 > > login [pam] (login) > > > > root 591 0.0 0.2 11208 4472 u0 S 1:17AM 0:00.21 > > -csh (csh) > > > > root 97457 0.0 0.1 10448 2084 u0 R+ 9:21AM 0:00.01 > > ps auxww > > > > gwgpi 605 0.0 0.2 11208 3768 0 Is 1:19AM 0:00.07 > > -csh (csh) > > > > root 607 0.0 0.1 11200 2708 0 I 1:19AM 0:00.08 > > su > > > > root 608 0.0 0.2 11208 3764 0 I 1:19AM 0:00.08 > > _su (csh) > > > > root 613 0.0 0.1 8944 1120 0 S+ 1:20AM 0:03.32 > > make -j10 buildworld > > > > root 618 0.0 0.1 10740 2288 0 I 1:20AM 0:00.01 > > sh -ev > > > > root 619 0.0 0.1 8944 1648 0 S 1:20AM 0:02.76 > > make -m /usr/local/DEVEL/STREJDA/freebsd/share/mk -f Makefile.inc1 > > TARGET=arm TARGET_ARCH=armv6 buildworld > > > > root 83869 0.0 0.1 10740 2340 0 I 3:23AM 0:00.02 > > sh -ev > > > > root 83870 0.0 0.1 8944 1724 0 S 3:23AM 0:00.94 > > make -f Makefile.inc1 > > DESTDIR=/usr/obj/usr/local/DEVEL/STREJDA/freebsd/tmp -DNO_FSCHG > > MK_HTML=no MK_INFO=no -DNO_LINT MK_MAN=no MK_PROFILE=no MK_TESTS=no > > MK_TESTS_SUPPORT=yes libraries > > > > root 83883 0.0 0.1 10740 2288 0 I 3:23AM 0:00.01 > > sh -ev > > > > root 84734 0.0 0.1 8944 1724 0 S 3:24AM 0:01.01 > > make -f Makefile.inc1 _startup_libs > > > > root 84750 0.0 0.1 10740 2340 0 I 3:24AM 0:00.04 > > sh -ev > > > > root 86840 0.0 1.2 29424 24084 0 S 3:28AM 0:15.96 > > make MK_TESTS=no DIRPRFX=lib/libc/ all > > > > root 92313 0.0 0.1 10740 2284 0 I 3:34AM 0:00.09 > > sh -ev > > > > gwgpi 897 0.0 0.2 11208 3768 1 Is 1:20AM 0:00.08 > > -csh (csh) > > > > root 906 0.0 0.1 11200 2708 1 I 1:20AM 0:00.11 > > su > > > > root 945 0.0 0.2 11208 3764 1 I 1:20AM 0:00.21 > > _su (csh) > > > > root@quad:~ # sysctl vm.pmap. > > vm.pmap.sp_enabled: 1 > > vm.pmap.pv_entry_count: 5691 > > vm.pmap.pv_entry_max: 1744848 > > vm.pmap.shpgperproc: 200 > > vm.pmap.section.demotions: 3 > > vm.pmap.section.mappings: 0 > > vm.pmap.section.p_failures: 35 > > vm.pmap.section.promotions: 8 > > > > -- > > regards > > Ulrich > > ---------------------------------- > > On Thu, 20 Nov 2014 00:04:38 +0100 > > Svatopluk Kraus wrote: > > > > > On Wed, Nov 19, 2014 at 10:59 PM, Ulrich Grey > > > wrote: > > > > > > > Thank you for the offer, I have tried it. > > > > > > > > After I had cloned your repository I have added 2 lines to > > > > src/sys/arm/conf/IMX6: > > > > > > > > makeoptions WITHOUT_MODULES="ispfw" # compile error > > > > makeoptions ARM_NEW_PMAP="yes" # is that ok ? > > > > > > > > > > > Add this line to sys/arm/conf/IMX6 file: > > > > > > options ARM_NEW_PMAP > > > > > > Svatopluk Kraus > >