openSUSE Kernel July 2011

kernel@lists.opensuse.org

30 participants
19 discussions

[opensuse-kernel] [patch #2 0/5] scripts/sequence-patch.sh: Add some useful options
by Jeff Mahoney 05 Oct '11

05 Oct '11

Hi all - There are a few things I do every time I expand the source tree with sequence-patch.sh. Or, rather, things I should do and forget to do a lot. The first I always remember to do: Copy the config I want to test with to my build directory. The second I forget more often than not: Expand the kABI references into my build directory. One of the things that bites me occasionally is when there are kABI changes that go un-noticed until the automated build checker flags them and sends me an email yelling at me for my carelessness. This patch adds three options to scripts/sequence-patch.sh to take care of these automatically. --build-dir=PATH allows you to specify the build directory you'll be using. It will create the directory if it doesn't exist. It defaults to $PATCH_DIR. --config=ARCH-FLAVOR allows you to specify the config you'll use. It will copy the config to your build directory. It is not a fatal error if the config does not exist. It will just not copy one. --kabi allows you to direct sequence-patch to expand the kABI references into your build directory. Since the references are arch/flavor specific, it depends on --config=ARCH-FLAVOR. It is not a fatal error if the kABI reference doesn't exist since this is always the case in the master branch. The --build-dir PATH is subject to shell expansion. It is expanded late enough in the script that most variables should be available. There are also three new variables available when --config is used: $CONFIG contains the --config contents. $CONFIG_ARCH contains the arch part of the config. $CONFIG_FLAVOR contains the flavor part. For reference, I have this in my .bashrc: export SEQUENCE_PATCH_ARGS="--config=x86_64-desktop --build-dir=~/src/scratch/build/\$CONFIG_ARCH/linux-\$SRCVERSION-\$TAG-\$CONFIG_FLAVOR --kabi" I've also added patches for --ctags and --cscope which will automatically generate the databases for either of those tools in the build directory after the source tree is expanded. - Issues addressed in patchset #2: - Help text is now a here document for easy addition of more documentation - Explanation of which variables are allowed by --build-dir - Missing rpm/modversions script is not an error on older branches - Missing symvers files are not errors - Uses true/false for simple feature flags -Jeff -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] dmfe /var/log/messages spam
by Bjørn Lie 30 Aug '11

30 Aug '11

Due to me apparently offending Thor (deity of thunder and lightning), and therefore having to go into my sparepartsbox, I now have a 05:01.0 Ethernet controller: Davicom Semiconductor, Inc. 21x4x DEC-Tulip compatible 10/100 Ethernet (rev 10) Subsystem: Davicom Semiconductor, Inc. 21x4x DEC-Tulip compatible 10/100 Ethernet Flags: bus master, medium devsel, latency 64, IRQ 16 I/O ports at ec00 [size=128] Memory at f7fff000 (32-bit, non-prefetchable) [size=128] Expansion ROM at f7f80000 [disabled] [size=256K] Capabilities: [50] Power Management version 1 Kernel driver in use: dmfe in my box. The card/driver seems to work just fine, however it spams my /var/log/messages with [ 6233.528227] dmfe: tdes0=7fff0000 [ 6237.651056] dmfe: tdes0=7fff0000 [ 6237.651060] dmfe: tdes0=7fff0000 [ 6237.696019] dmfe: tdes0=7fff0000 [ 6237.696022] dmfe: tdes0=7fff0000 [ 6238.028810] dmfe: tdes0=7fff0000 [ 6238.028814] dmfe: tdes0=7fff0000 [ 6238.073544] dmfe: tdes0=7fff0000 [ 6238.073547] dmfe: tdes0=7fff0000 a couple of times a second. The "adress" seems to correspond with where the memory is located. Any pointers as to what I can do to mute the bugger? I have tried to use the tulip driver, but alas ref bnc (bnc#537016) it does not work. kernel in use embla:~ # uname -rvm 3.0.0-rc6-2-desktop #1 SMP PREEMPT Wed Jul 6 22:58:01 UTC 2011 (56e99da) x86_64 //Bjørn -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] 11.3 & 11.4 update scheduling
by Felix Miata 04 Aug '11

04 Aug '11

I see the last kernels on update were in April. When are next scheduled, or have they been scheduled? Finally 15 month old https://bugzilla.novell.com/show_bug.cgi?id=584493 was fixed "Monday", and I'm anxious to have access to properly working kernel-desktop & kernel-default in these installations. Even Tumbleweed & stable/standard have had no new kernel builds since before "Monday's" fix. -- "The wise are known for their understanding, and pleasant words are persuasive." Proverbs 16:21 (New Living Translation) Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata *** http://fm.no-ip.com/ -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Need help to debug an non working Dell Precision M4600
by Bruno Friedmann 28 Jul '11

28 Jul '11

Hi All, before posting a bug, I need your help to grab the maximum of efficient informations I will need to finally debug a trouble I have. On a Dell Precision M4600 laptop, with a i7 2820QM proc, 16GB Ram 2 x seagate xt-momentus 500Go sata Gfx quadro 2000M ( without optimus enabled ) + openSUSE Factory : kernel 3.0-rc6 actually but tested with vanillia same I get a the most following trouble : shutdown -h works shutdown -r crash after "kernel will now reboot the system" And I need to cold reset the computer. I've tried several boot flags combination, and finally discover that putting noapic permit to have reboot working. But then several things at least warnings come during boot. So if someone has a pointer to a wiki page, or a howto debug kernel related trouble, could send me that link. so I will start to collect all the informations and store them online here the old (one month ago) smolt profile http://www.smolts.org/client/show/pub_caa64eca-6d8c-4abd-a61e-93d7fbfa1d48 -- Bruno Friedmann Ioda-Net Sàrl www.ioda-net.ch openSUSE Member & Ambassador GPG KEY : D5C9B751C4653227 irc: tigerfoot -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] PATCH: powerpc config adjustments
by Marcus Meissner 27 Jul '11

27 Jul '11

Hi, This makes CONFIG_POWER_SUPPLY=y like in the other architectures, it also disables the EHCA driver as gcc 4.6 currently fails to compile it correctly. Ciao, Marcus --- config/ppc/default | 2 +- config/ppc/ppc64 | 4 ++-- config/ppc/vanilla | 2 +- config/ppc64/debug | 2 +- config/ppc64/default | 2 +- config/ppc64/ppc64 | 2 +- config/ppc64/trace | 2 +- config/ppc64/vanilla | 2 +- 8 files changed, 9 insertions(+), 9 deletions(-) diff --git a/config/ppc/default b/config/ppc/default index a5306f7..fdada25 100644 --- a/config/ppc/default +++ b/config/ppc/default @@ -2580,7 +2580,7 @@ CONFIG_W1_SLAVE_DS2433_CRC=y CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m CONFIG_W1_SLAVE_BQ27000=m -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_APM_POWER=m diff --git a/config/ppc/ppc64 b/config/ppc/ppc64 index 821fdc2..b45fb19 100644 --- a/config/ppc/ppc64 +++ b/config/ppc/ppc64 @@ -2582,7 +2582,7 @@ CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m CONFIG_W1_SLAVE_BQ27000=m -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_WM831X_BACKUP=m @@ -3917,7 +3917,7 @@ CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y CONFIG_INFINIBAND_QIB=m -CONFIG_INFINIBAND_EHCA=m +# CONFIG_INFINIBAND_EHCA is not set CONFIG_INFINIBAND_AMSO1100=m # CONFIG_INFINIBAND_AMSO1100_DEBUG is not set CONFIG_INFINIBAND_CXGB3=m diff --git a/config/ppc/vanilla b/config/ppc/vanilla index 3614894..8dacedd 100644 --- a/config/ppc/vanilla +++ b/config/ppc/vanilla @@ -2573,7 +2573,7 @@ CONFIG_W1_SLAVE_DS2433_CRC=y CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m CONFIG_W1_SLAVE_BQ27000=m -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_APM_POWER=m diff --git a/config/ppc64/debug b/config/ppc64/debug index bdeecdd..4f51f2d 100644 --- a/config/ppc64/debug +++ b/config/ppc64/debug @@ -2593,7 +2593,7 @@ CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m # CONFIG_W1_SLAVE_BQ27000 is not set -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_WM831X_BACKUP=m diff --git a/config/ppc64/default b/config/ppc64/default index 1405aa1..700df1c 100644 --- a/config/ppc64/default +++ b/config/ppc64/default @@ -2582,7 +2582,7 @@ CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m # CONFIG_W1_SLAVE_BQ27000 is not set -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_WM831X_BACKUP=m diff --git a/config/ppc64/ppc64 b/config/ppc64/ppc64 index 97036ee..552dbdc 100644 --- a/config/ppc64/ppc64 +++ b/config/ppc64/ppc64 @@ -2640,7 +2640,7 @@ CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m CONFIG_W1_SLAVE_BQ27000=m -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_WM831X_BACKUP=m diff --git a/config/ppc64/trace b/config/ppc64/trace index 3bd8e2e..c4a75ce 100644 --- a/config/ppc64/trace +++ b/config/ppc64/trace @@ -2640,7 +2640,7 @@ CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m CONFIG_W1_SLAVE_BQ27000=m -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_WM831X_BACKUP=m diff --git a/config/ppc64/vanilla b/config/ppc64/vanilla index f878cb3..714ac58 100644 --- a/config/ppc64/vanilla +++ b/config/ppc64/vanilla @@ -2573,7 +2573,7 @@ CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m # CONFIG_W1_SLAVE_BQ27000 is not set -CONFIG_POWER_SUPPLY=m +CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m CONFIG_WM831X_BACKUP=m -- 1.7.6 -- Working, but not speaking, for the following german company: SUSE LINUX Products GmbH, HRB 16746 (AG Nuernberg) Geschaeftsfuehrer: Jeff Hawn, Jennifer Guild, Felix Imendoerffer -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] ZFS in openSUSE?
by Andreas Jaeger 26 Jul '11

26 Jul '11

FATE 311030 asks for addition of ZFS to openSUSE: https://fate.novell.com/311030 I've rejected this now due to the legal problems I read about (URLs in the fate entry). Did I do the right thing or did I miss anything? Feel free to add your comments to the FATE entry, Andreas -- Andreas Jaeger, Program Manager openSUSE aj(a){suse.com,opensuse.org} Twitter/Identica: jaegerandi SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg) GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] [RFC][PATCH] scripts/run_oldconfig.sh: Reuse answers to new config options
by Michal Marek 22 Jul '11

22 Jul '11

After a configuration is processed, the script will print the new config options and ask if they should be applied to all other configs, all configs for the same architecture or all configs for the same flavor. Signed-off-by: Michal Marek <mmarek(a)suse.cz> --- Jeff, wouldn't something like this help you when updating to new releases? --- scripts/run_oldconfig.sh | 64 +++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 63 insertions(+), 1 deletions(-) diff --git a/scripts/run_oldconfig.sh b/scripts/run_oldconfig.sh index c601de7..3c6a52f 100755 --- a/scripts/run_oldconfig.sh +++ b/scripts/run_oldconfig.sh @@ -240,7 +240,60 @@ ${prefix}scripts/guards $EXTRA_SYMBOLS < ${prefix}series.conf \ EXTRA_SYMBOLS="$(echo $EXTRA_SYMBOLS | sed -e 's# *[Rr][Tt] *##g')" -last_arch= +mkdir $TMPDIR/reuse + +ask_reuse_config() +{ + local old=$1 new=$2 + + # if the user either asked to never reuse the config or if this config + # already reused something, do nothing + for f in $TMPDIR/reuse/{never,all,$cpu_arch-all,all-$flavor}; do + if test -e "$f"; then + return + fi + done + diff $old $new | awk >$TMPDIR/reuse/diff ' + /< .*CONFIG_/ { x[substr($0, 3)]--; } + /> .*CONFIG_/ { x[substr($0, 3)]++; } + END { + for (l in x) + if (x[l] > 0) + print l; + }' + + if test ! -s $TMPDIR/reuse/diff; then + return + fi + while :; do + echo + cat $TMPDIR/reuse/diff | sed 's/^/ /' + echo + echo "Use these settings for other configurations?" + read -p "[Y]es/for [A]rch $cpu_arch/for [F]lavor $flavor/[N]o/[E]dit/ne[V]er " + case "$REPLY" in + [Yy] | "") + mv $TMPDIR/reuse/diff $TMPDIR/reuse/all + break ;; + [Aa]) + mv $TMPDIR/reuse/diff $TMPDIR/reuse/$cpu_arch-all + break ;; + [Ff]) + mv $TMPDIR/reuse/diff $TMPDIR/reuse/all-$flavor + break ;; + [Ee]) + ${VISUAL:-${EDITOR:-vi}} $TMPDIR/reuse/diff + ;; + [Nn]) + rm $TMPDIR/reuse/diff + break ;; + [Vv]) + rm $TMPDIR/reuse/diff + touch $TMPDIR/reuse/never + break ;; + esac + done +} for config in $config_files; do cpu_arch=${config%/*} @@ -288,6 +341,12 @@ for config in $config_files; do fi \ | bash ${prefix}rpm/config-subst CONFIG_SUSE_KERNEL y \ > .config + for f in $TMPDIR/reuse/{all,$cpu_arch-all,all-$flavor}; do + if test -e "$f"; then + echo "Reusing choice for ${f##*/}" + cat "$f" >>.config + fi + done export KCONFIG_NOTIMESTAMP=1 case "$mode" in menuconfig) @@ -296,17 +355,20 @@ for config in $config_files; do yes) _region_msg_ "working on $config" yes '' | make $MAKE_ARGS oldconfig + touch $TMPDIR/reuse/never ;; allmodconfig) _region_msg_ "working on $config" cp .config config-old KCONFIG_ALLCONFIG=config-old make $MAKE_ARGS allmodconfig rm config-old + touch $TMPDIR/reuse/never ;; *) _region_msg_ "working on $config" make $MAKE_ARGS oldconfig esac + ask_reuse_config $config .config if ! diff -U0 $config .config; then sed '/^# Linux kernel version:/d' < .config > $config fi -- 1.7.6 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] TOMOYO for 12.1?
by Marcus Meissner 22 Jul '11

22 Jul '11

Hi, Folks in #opensuse-security were asking what stops TOMOYO from being enabled in newer kernels. FATE#310292 https://bugzilla.novell.com/show_bug.cgi?id=668381 Not sure what the issue is with enabling it. Ciao, Marcus -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Tumbleweed user reports with Kernel:HEAD 3.0 rc7 "laptop-mode: Unhandled kernel version: 3.0" (possible Factory 12.1 HAL dependency to)
by Rob Davies 20 Jul '11

20 Jul '11

There's a forum post giving error - http://forums.opensuse.org/english/get-technical-help-here/pre-release-beta… The Tumbleweed uers, tried kernel 3.0 because of bugs seen with the stable kernel series syncing notebook to Windows server. Bugzilla entry expected. I haven't found a reference to laptop-mode-tools since 3.0 announced, last change by Tue 07 Dec 2010 12:00:00 GMT coolo(a)novell.com - prereq init script haldaemon This may be another unnoticed HAL dependency to. I think this probably will be reportable in bugzilla, but I don't have laptop Factory install, & the Tumbleweed user is obviously using a pre-release kernel, so thought a quick heads up best first, before committing "bureaucracy". Regards Rob -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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[opensuse-kernel] Creating device nodes for kernel driver
by EXTERNAL Konold Martin (Firma, RtP2/TEF72) 19 Jul '11

19 Jul '11

Hi there, I wrote a kernel device driver for a special purpose PCI framegrapper device which I maintain using a kmp rpm-package. Sofar I am grep'ing /proc/devices for the major number during startup and create the device nodes at startup. The documentation I found on the web and in /usr/src/linux/Documentations seems to be outdated, incomplete or contradicting. I am now wondering what is the most uptodate and recommended method to create the device nodes without the need for a user space setup script? Mit freundlichen Grüßen / Best regards Martin Konold Robert Bosch GmbH Automotive Electronics Postfach 13 42 72703 Reutlingen GERMANY www.bosch.com Tel. +49 7121 35 3322 Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Hermann Scholl; Geschäftsführung: Franz Fehrenbach, Siegfried Dais; Stefan Asenkerschbaumer, Bernd Bohr, Rudolf Colm, Volkmar Denner, Wolfgang Malchow, Peter Marks, Uwe Raschke, Wolf-Henning Scheider, Peter Tyroller -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-kernel+help(a)opensuse.org

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openSUSE Kernel July 2011