March 2011 - openSUSE Kernel - openSUSE Mailing Lists

[opensuse-kernel] Problems with bind mount on OpenSUSE 11.4
by richard -rw- weinberger 16 Mar '11

16 Mar '11

Hi, bind mounts seem not to work as expected on OpenSUSE 11.4. E.g: $ mount /home /mnt -o bind $ mount | grep mnt /dev/sda1 on /mnt type ext3 (rw,relatime,errors=continue,user_xattr,acl,commit=600,barrier=0,data=ordered) $ mount | grep sda1 /dev/sda1 on / type ext3 (rw,relatime,errors=continue,user_xattr,acl,commit=600,barrier=0,data=ordered) /dev/sda1 on /mnt type ext3 (rw,relatime,errors=continue,user_xattr,acl,commit=600,barrier=0,data=ordered) mount shows me the for both / and /mnt /dev/sda1 as device. The expected output is: /home on /mnt type none (rw,bind) The read-only bind mount also does not work. $ mount -o bind,ro /home /mnt mount: warning: /mnt seems to be mounted read-write. $ mount | grep mnt /dev/sda1 on /mnt type ext3 (rw,relatime,errors=continue,user_xattr,acl,commit=600,barrier=0,data=ordered) I can reproduce this on OpenSUSE 11.4 using kernel-desktop-2.6.37.1-1.2.2.i586, kernel-vanilla-2.6.37.1-1.2.2.i586 and kernel-vanilla-2.6.37.3-16.1.i586 (from tumbleweed repo) But, on a CentOS 5.5 box with a hand compiled 2.6.37.3 kernel everything works as expected. Now I'm confused, is this a OpenSUSE or a kernel issue? Any ideas? -- Thanks, //richard -- 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] 2.6.34.8-15
by EXTERNAL Konold Martin (Firma, RtP2/TEF72) 16 Mar '11

16 Mar '11

Hi, I am deploying 2.6.34.8-15 on many machines successfully. With about 10 HP Workstations I regularily get the following message in the kernel log: [ 1751.292702] ata1.00: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen [ 1751.292706] ata1.00: irq_stat 0x00400040, connection status changed [ 1751.292710] ata1: SError: { PHYRdyChg DevExch } [ 1751.292712] ata1.00: failed command: FLUSH CACHE EXT [ 1751.292719] ata1.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 [ 1751.292720] res 40/00:04:83:02:ee/00:00:02:00:00/40 Emask 0x10 (ATA bus error) [ 1751.292723] ata1.00: status: { DRDY } [ 1751.292728] ata1: hard resetting link [ 1756.044876] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1756.047118] ata1.00: configured for UDMA/100 [ 1756.047122] ata1.00: retrying FLUSH 0xea Emask 0x10 [ 1756.047250] ata1: EH complete I also experience severe data loss whenever such an error occurs. Typically I cannot issue "make config" in the kernel sources anymore on an affected system due to binary garbage in C-Sources. Any hints? Shall I open a bugzilla entry? BTW: I already pulled all BIOS options including an upgrade to the most recent and different energy saving options for SATA. The hardware of the affected systems looks like: 00:00.0 Host bridge: Intel Corporation 5520/5500/X58 I/O Hub to ESI Port (rev 13) 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 13) 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 (rev 13) 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 (rev 13) 00:10.0 PIC: Intel Corporation 5520/5500/X58 Physical and Link Layer Registers Port 0 (rev 13) 00:10.1 PIC: Intel Corporation 5520/5500/X58 Routing and Protocol Layer Registers Port 0 (rev 13) 00:11.0 PIC: Intel Corporation 5520/5500 Physical and Link Layer Registers Port 1 (rev 13) 00:11.1 PIC: Intel Corporation 5520/5500 Routing & Protocol Layer Register Port 1 (rev 13) 00:14.0 PIC: Intel Corporation 5520/5500/X58 I/O Hub System Management Registers (rev 13) 00:14.1 PIC: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers (rev 13) 00:14.2 PIC: Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers (rev 13) 00:15.0 PIC: Intel Corporation 5520/5500/X58 Trusted Execution Technology Registers (rev 13) 00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1 00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90) 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller 00:1f.2 RAID bus controller: Intel Corporation 82801 SATA RAID Controller 01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10) 0f:00.0 VGA compatible controller: nVidia Corporation G94 [Quadro FX 1800] (rev a1) 37:05.0 FireWire (IEEE 1394): Agere Systems FW322/323 (rev 70) 3f:00.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath Architecture Generic Non-Core Registers (rev 05) 3f:00.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath Architecture System Address Decoder (rev 05) 3f:02.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Link 0 (rev 05) 3f:02.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Physical 0 (rev 05) 3f:03.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller (rev 05) 3f:03.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Target Address Decoder (rev 05) 3f:03.4 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Test Registers (rev 05) 3f:04.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Control Registers (rev 05) 3f:04.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Address Registers (rev 05) 3f:04.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Rank Registers (rev 05) 3f:04.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Thermal Control Registers (rev 05) 3f:05.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Control Registers (rev 05) 3f:05.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Address Registers (rev 05) 3f:05.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Rank Registers (rev 05) 3f:05.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Thermal Control Registers (rev 05) 3f:06.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Control Registers (rev 05) 3f:06.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Address Registers (rev 05) 3f:06.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Rank Registers (rev 05) 3f:06.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Thermal Control Registers (rev 05) Regards, Martin Konold Robert Bosch GmbH Automotive Electronics (RtP2/TEF72) Postfach 13 42 72703 Reutlingen GERMANY www.bosch.com external.martin.konold(a)de.bosch.com Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Hermann Scholl; Geschäftsführung: Franz Fehrenbach, Siegfried Dais; Bernd Bohr, Rudolf Colm, Volkmar Denner, Wolfgang Malchow, Peter Marks, Peter Tyroller; Stefan Asenkerschbaumer, Uwe Raschke, Wolf-Henning Scheider -- 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] Kernel:stable is not exported for 11.4
by Greg KH 10 Mar '11

10 Mar '11

Hi, For some reason, in Kernel:stable, the 11.4 repos are not being exported to the world. Can one of you change this please? thanks, greg k-h -- 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] scripts: add patch-tags-from-git
by Brandon Philips 09 Mar '11

09 Mar '11

usage: patch-tags-from-git <filename> <kernel checkout> Adds a Git-commit: tag from the From header also adds a Patch-mainline: tag if <kernel checkout> is given Signed-off-by: Brandon Philips <bphilips(a)suse.de> --- scripts/patch-tags-from-git | 62 +++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 62 insertions(+), 0 deletions(-) create mode 100755 scripts/patch-tags-from-git diff --git a/scripts/patch-tags-from-git b/scripts/patch-tags-from-git new file mode 100755 index 0000000..2277376 --- /dev/null +++ b/scripts/patch-tags-from-git @@ -0,0 +1,62 @@ +#!/bin/bash +# Add suse Kernel repo headers to a patch created using git-format-patch +# +# Brandon Philips <bphilips(a)suse.de> + +if [ $# -lt 1 ]; then + echo "usage: $0 <filename> <kernel checkout>" + echo "Adds a Git-commit: tag from the From header" + echo "also adds a Patch-mainline: tag if <kernel checkout> is given" + exit 1 +fi + +FILE=$1 + +if [ ! -f $FILE ]; then + echo "No such file $1" + exit 2 +fi + +commit=$(head -n1 $FILE | sed -n "s%From\s$[0-9a-f]*$\s.*%\1%p") + +if [ "z$commit" = "z" ]; then + echo "$FILE doesn't look like a patch from git" +else + patch-tag -A git-commit="$commit" $FILE +fi + +if [ $# -ne 2 ]; then + exit 0 +fi + +DIR=$2 + +commit=$(patch-tag -p git-commit $FILE | grep -i "git-commit:" | sed "s%.*:\s$.*$%\1%g") + +if [ "z$commit" = "z" ]; then + echo "No git-commit tag in $FILE" + exit 3 +fi + +export GIT_DIR=$DIR/.git + +if [ ! -d $GIT_DIR ]; then + echo "No such directory $GIT_DIR" + echo 4 +fi + +mainline=$(git describe --contains $commit 2> /dev/null) + +if [ "z$mainline" = "z" ]; then + git show $commit > /dev/null + if git show $commit > /dev/null 2> /dev/null; then + merged=$(basename $DIR) + patch-tag -A Patch-mainline="Merged into $merged" $FILE + exit 0 + else + echo "$commit from $FILE does not exist in $DIR" + exit 5 + fi +fi + +patch-tag -A Patch-mainline="$mainline" $FILE -- 1.7.2.2 -- 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] kabi change in openSUSE-11.4
by Michal Marek 09 Mar '11

09 Mar '11

Hi, opensuse-11.4 git branch got updated to 2.6.37.3, which has this commit http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.37.y.git;a=commi…. The change to struct address_space changes the checksum of pretty much every exported symbol. Is it worth working around this change or is it OK to change the kabi in the first kernel update of 11.4? Given that the most popular kmps are nvidia and ati binary drivers, Stefan, how difficult is to publish new versions of these? Michal -- 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] preload from Kernel:stable and openSUSE:11.4 failing to build in Tumbleweed
by Greg KH 09 Mar '11

09 Mar '11

I'm getting the following build errors at the end of the preload build process: dependency check for preload-debugsource-1.2-2.x86_64.rpm: dependency check for preload-debuginfo-1.2-2.x86_64.rpm: dependency check for preload-kmp-desktop-debuginfo-1.2_k2.6.37.2_15-2.x86_64.rpm: dependency check for preload-kmp-default-debuginfo-1.2_k2.6.37.2_15-2.x86_64.rpm: ... running 06-check-installtest ... testing for pre/postinstall scripts that are not idempotent insserv: FATAL: service earlysyslog has to exists for service earlyxdm insserv: FATAL: service dbus has to exists for service earlyxdm insserv: exiting now! postuninstall script of preload-1.2-2.x86_64.rpm failed Any ideas what changed recently to cause this problem and what it might mean? thanks, greg k-h -- 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] openSUSE - User Mode Linux
by Sankar P 02 Mar '11

02 Mar '11

Hi, I am trying to see what user mode linux is and trying to see how one can use userspace tools like callgrind, valgrind to debug the kernel. I followed the instructions in the UML wiki (http://user-mode-linux.sourceforge.net/ ) . I found that after compiling the kernel sources (Linus' tree) with ARCH=um option, I need to download a root filesystem which is based of fedora. Instead of downloading that I would like to know if there is any other root filesystem that I can use which is based on SUSE. I have not looked into the wiki page in detail to find out how I can create my custom root filesystem image for UML. But before that I wanted to check if there is any openSUSE based root image, that I can just download and use. Sorry if something is wrong in my mail due to a misunderstanding. Thanks. -- Sankar P http://psankar.blogspot.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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