April 2018 - Dev - Clearlinux.Org

by Sven Hartrumpf

Hi all. Does Clear Linux support running binaries for the x32 ABI? If I look at the following line # CONFIG_X86_X32 is not set in https://github.com/clearlinux-pkgs/linux-lts/blob/master/config , it seems to be disabled. For many applications, x32 clearly outperforms i386 and x86-64, e.g. (for functional programming): https://lists.gnu.org/archive/html/chicken-users/2015-09/msg00000.html https://sympa.inria.fr/sympa/arc/bigloo/2016-12/msg00015.html In the long run, also compiling x32 binaries could be an important performance option for Clear Linux. Ciao Sven

2 years, 3 months

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Re: [Clr-dev] Request to add NumaTOP to performance tool bundle

by Douglas, William

Hi Jin Yao, I just made a PR to numatop for some changes that would help up package numatop. If you could review those before making a release (as I needed them to autospec numatop on Clear Linux) that would be great. As for the release itself, since you aren't using autotools creating a make dist target is probably overkill. Instead you can just relay on github to make a tar.gz of the commit you tag for the release and Clear Linux can use that. So for example: https://github.com/clearlinux/clr-boot-manager/releases has a .tar.gz file that github made when I created a release through their UI. Once you have done that let me know and I'll be able to add numatop to Clear Linux. Thanks, William On Thu, Apr 26, 2018 at 6:58 PM, Jin, Yao <yao.jin(a)intel.com> wrote: > Hi William, > > I'm maintaining the numatop. For making a release, do you mean I should provide a tar package which only contains the source code and even with binary but it doesn't need to be a full git repo, right? > > Once the release tar package is ready, I upload it to github and provide you a link. Is this understanding correct? > > Thanks > Jin Yao > > -----Original Message----- > From: Douglas, William [mailto:william.douglas@intel.com] > Sent: Friday, April 27, 2018 9:44 AM > To: Du, Julie <julie.du(a)intel.com> > Cc: dev(a)lists.clearlinux.org; Jin, Yao <yao.jin(a)intel.com> > Subject: Re: [Clr-dev] Request to add NumaTOP to performance tool bundle > > Hi, > > As you are maintaining the tool would you mind making a release on github so that we can use our automated tooling to track future releases so we can always keep numatop up to date. Once you have a release tar I'll be happy to take a shot at packaging it. > > On Thu, Apr 26, 2018 at 6:38 PM, Du, Julie <julie.du(a)intel.com> wrote: >> We have a tool named NumaTOP (https://01.org/numatop ) . NumaTOP is an Intel created observation tool for runtime memory locality characterization and analysis of processes and threads running on a NUMA system. It helps the user to characterize the NUMA behavior of processes and threads, and identify where the NUMA-related performance bottlenecks reside. The open source code is: https://github.com/intel/numatop . The tool is integrated in Ubuntu since 16.04. >> >> Is it possible to add NumaTOP to the performance tool bundle in Clear Linux? >> >> Thanks >> Julie >> >> >> _______________________________________________ >> Dev mailing list >> Dev(a)lists.clearlinux.org >> https://lists.clearlinux.org/mailman/listinfo/dev

2 years, 11 months

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Re: [Clr-dev] Clearlinux download website certificate expired today

by Jimenez Gonzalez, Athenas

Hi Geoffroy, Yes, we are having issues with the certificates: https://github.com/clearlinux/distribution/issues/53 I don't have the status, but there are already people working on this. Regards Athenas On 4/30/18, 5:56 AM, "Dev on behalf of VanCutsem, Geoffroy" <dev-bounces(a)lists.clearlinux.org on behalf of geoffroy.vancutsem(a)intel.com> wrote: Hi folks, It appears the website certificate used by download.clearlinux.org has expired (today): https://download.clearlinux.org/ As it happens, I was trying to do a fresh install of Clearlinux on one of my NUC and while that worked, I can't add any bundle (nor check for an update). swupd always returns an error: "Error, Network issue, unable to check for update". I do have a valid IP address (I checked "systemctl status system-networkd") and I'm not behind a proxy. I don't have curl, wget, ping, ifconfig or similar tools to test the network further and I don't know how to make 'swupd' more verbose. At this stage, I'm simply wondering if my 'swupd' issue isn't related to the certificate issue. Can anyone help me out? Thanks, Geoffroy Technical Marketing Engineer Manager Open-Source Technology Centre Tel: +32 (0)3 450 0851 ----------------------------------------------- Intel Corporation NV/SA Kings Square, Veldkant 31 2550 Kontich RPM (Bruxelles) 0415.497.718. Citibank, Brussels, account 570/1031255/09 _______________________________________________ Dev mailing list Dev(a)lists.clearlinux.org https://lists.clearlinux.org/mailman/listinfo/dev

2 years, 11 months

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Clearlinux download website certificate expired today

by VanCutsem, Geoffroy

Hi folks, It appears the website certificate used by download.clearlinux.org has expired (today): https://download.clearlinux.org/ As it happens, I was trying to do a fresh install of Clearlinux on one of my NUC and while that worked, I can't add any bundle (nor check for an update). swupd always returns an error: "Error, Network issue, unable to check for update". I do have a valid IP address (I checked "systemctl status system-networkd") and I'm not behind a proxy. I don't have curl, wget, ping, ifconfig or similar tools to test the network further and I don't know how to make 'swupd' more verbose. At this stage, I'm simply wondering if my 'swupd' issue isn't related to the certificate issue. Can anyone help me out? Thanks, Geoffroy Technical Marketing Engineer Manager Open-Source Technology Centre Tel: +32 (0)3 450 0851 ----------------------------------------------- Intel Corporation NV/SA Kings Square, Veldkant 31 2550 Kontich RPM (Bruxelles) 0415.497.718. Citibank, Brussels, account 570/1031255/09

2 years, 11 months

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ISO as download?

by Erika Erika

Hi All, I have a Win10 failure and a need of an ISO to boot from; is there one out there? Tx Kr Erika, 1st time user

2 years, 11 months

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Request to add NumaTOP to performance tool bundle

by Du, Julie

We have a tool named NumaTOP (https://01.org/numatop ) . NumaTOP is an Intel created observation tool for runtime memory locality characterization and analysis of processes and threads running on a NUMA system. It helps the user to characterize the NUMA behavior of processes and threads, and identify where the NUMA-related performance bottlenecks reside. The open source code is: https://github.com/intel/numatop . The tool is integrated in Ubuntu since 16.04. Is it possible to add NumaTOP to the performance tool bundle in Clear Linux? Thanks Julie

2 years, 11 months

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[PATCH linux] Move build files to /usr/lib/modules

by Brett T. Warden

Moving kernel build support files in linux-dev from /usr/src/linux-* to /usr/lib/modules/*/build, to allow consistent management by clr-boot-manager. --- linux.spec | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/linux.spec b/linux.spec index d7acbc5..ae08216 100644 --- a/linux.spec +++ b/linux.spec @@ -278,13 +278,15 @@ InstallKernel() { mkdir -p %{buildroot}/usr/lib/modules make O=${Target} -s ARCH=${Arch} INSTALL_MOD_PATH=%{buildroot}/usr modules_install - DevDir=%{buildroot}/usr/src/linux-${Kversion} + rm -f %{buildroot}/usr/lib/modules/${Kversion}/build + rm -f %{buildroot}/usr/lib/modules/${Kversion}/source + DevDir=%{buildroot}/usr/lib/modules/${Kversion}/build mkdir -p ${DevDir} find . -type f -a '(' -name 'Makefile*' -o -name 'Kbuild*' -o -name 'Kconfig*' ')' -exec cp -t ${DevDir} --parents -pr {} + find . -type f -a '(' -name '*.sh' -o -name '*.pl' ')' -exec cp -t ${DevDir} --parents -pr {} + cp -t ${DevDir} -pr ${Target}/{Module.symvers,tools} - ln -s ../../lib/kernel/config-${Kversion} ${DevDir}/.config - ln -s ../../lib/kernel/System.map-${Kversion} ${DevDir}/System.map + ln -s ../../../kernel/config-${Kversion} ${DevDir}/.config + ln -s ../../../kernel/System.map-${Kversion} ${DevDir}/System.map cp -t ${DevDir} --parents -pr arch/x86/include cp -t ${DevDir}/arch/x86/include -pr ${Target}/arch/x86/include/* cp -t ${DevDir}/include -pr include/* @@ -293,10 +295,8 @@ InstallKernel() { cp -t ${DevDir}/scripts -pr ${Target}/scripts/* find ${DevDir}/scripts -type f -name '*.[cho]' -exec rm -v {} + find ${DevDir} -type f -name '*.cmd' -exec rm -v {} + - - rm -f %{buildroot}/usr/lib/modules/${Kversion}/build - rm -f %{buildroot}/usr/lib/modules/${Kversion}/source - ln -s ../../../src/linux-${Kversion} %{buildroot}/usr/lib/modules/${Kversion}/build + # Cleanup any dangling links + find ${DevDir} -type l -follow -exec rm -v {} + ln -s org.clearlinux.${Target}.%{version}-%{release} %{buildroot}/usr/lib/kernel/default-${Target} ln -s clr-init.img.gz %{buildroot}/usr/lib/kernel/initrd-org.clearlinux.${Target}.%{version}-%{release} @@ -327,7 +327,4 @@ rm -rf %{buildroot}/usr/lib/firmware %files dev %defattr(-,root,root) -%dir /usr/src/linux-%{kversion} -/usr/src/linux-%{kversion}/* -/usr/src/linux-%{kversion}/.config /usr/lib/modules/%{kversion}/build -- 2.17.0

2 years, 11 months

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Ask help for establishing network connection failed during insatllation

by Hai, YuX

Hi all, Recently, I'm trying to use an U-disk to install clearlinux on a platform, but the new downloaded images seems to be hard to establish network connection with update server. I've tried by installing an old-version, it's quickly connected after setting proxy, so does anyone know why or has some advices to fix this. Greatly thanks. Best Regards, -Yu

2 years, 11 months

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[PATCH clr-bundles] Add pundle for linux-dev

by Brett T. Warden

--- packages | 1 + 1 file changed, 1 insertion(+) diff --git a/packages b/packages index 178e70a..0fc8af7 100644 --- a/packages +++ b/packages @@ -27,6 +27,7 @@ inotify-tools irssi joe jq +linux-dev linux-tools mkosi nginx -- 2.17.0

2 years, 11 months

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[PATCH linux] Move installkernel to kernel-install package

by Brett T. Warden

New package kernel-install provides installkernel script, so remove it from the linux-dev package and from this repository entirely. --- installkernel | 228 -------------------------------------------------- linux.spec | 5 +- 2 files changed, 1 insertion(+), 232 deletions(-) delete mode 100644 installkernel diff --git a/installkernel b/installkernel deleted file mode 100644 index bc90f5a..0000000 --- a/installkernel +++ /dev/null @@ -1,228 +0,0 @@ -#!/bin/bash -# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- -# ex: ts=8 sw=4 sts=4 et filetype=sh -# -# Author: Todor Minchev <todor.minchev(a)linux.intel.com> -# Modified-by: Miguel Bernal Marin <miguel.bernal.marin(a)linux.intel.com> -# -# Copyright © 2014 Intel Corporation -# -# Kernel installer script - installs kernel, initrd, kernel config -# and system map and creates a bootloader entry for the new kernel -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version 2 -# of the License, or (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# Arguments: -# $1 - kernel version -# $2 - kernel image file -# $3 - kernel map file -# $4 - default install path (blank if root directory) - -KERNEL_VER=$1 -KERNEL_IMAGE=$2 -KERNEL_MAP=$3 -INSTALL_PATH=${4%/} - -BOOTLOADER="" -BOOT_MOUNTED=0 - -declare -a BOOT_OPTIONS - -ret=0 - -validate_install_path () -{ - if [ -n "$1" ]; then - if [ ! -d "$1" ]; then - echo -e "\n *** Invalid installation path *** : $1\n" 1>&2 - exit 1 - fi - fi -} - -validate_kernel_version () -{ - if [ -z "$1" ]; then - echo -e "\n *** Kernel version not found *** \n" 1>&2 - exit 1 - fi -} - -validate_kernel_image () -{ - if [ ! -f "$1" ]; then - echo -e "\n *** Kernel image not found *** \n" 1>&2 - echo -e "\n *** Please compile your kernel and modules *** \n" 1>&2 - exit 1 - fi -} - -validate_system_map () -{ - if [ ! -f "$1" ]; then - echo -e "\n *** Kernel map file not found *** \n" 1>&2 - echo -e "\n *** Please compile your kernel *** \n" 1>&2 - exit 1 - fi -} - -validate_modules_install () -{ - if [ ! -d "$1" ]; then - echo -e "\n *** Kernel modules not found *** : $1\n" 1>&2 - echo -e "\n *** Please run 'make modules_install' first*** \n" 1>&2 - exit 1 - fi -} - -setup_install () -{ - - if [[ -f /etc/os-release ]]; then - . /etc/os-release - elif [[ -f /usr/lib/os-release ]]; then - . /usr/lib/os-release - fi - - if ! [[ $PRETTY_NAME ]]; then - PRETTY_NAME="Linux $KERNEL_VERSION" - fi - - if [[ -f /etc/kernel/cmdline ]]; then - read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline - fi - - if ! [[ ${BOOT_OPTIONS[*]} ]]; then - read -r -d '' -a line < /proc/cmdline - for i in "${line[@]}"; do - [[ "${i#initrd=*}" != "$i" ]] && continue - [[ "${i#BOOT_IMAGE=*}" != "$i" ]] && continue - BOOT_OPTIONS+=("$i") - done - fi - - if ! [[ ${BOOT_OPTIONS[*]} ]]; then - echo "Could not determine the kernel command line parameters." >&2 - echo "Please specify the kernel command line in /etc/kernel/cmdline!" >&2 - exit 1 - fi - - cp "$KERNEL_IMAGE" "${INSTALL_PATH}/vmlinuz-${KERNEL_VER}" && - chown root:root "${INSTALL_PATH}/vmlinuz-${KERNEL_VER}" && - chmod 0644 "${INSTALL_PATH}/vmlinuz-${KERNEL_VER}" || { - echo "Could not copy '$KERNEL_IMAGE to '${INSTALL_PATH}/vmlinuz-${KERNEL_VER}'." >&2 - exit 1 - } - -} - -install_efi_kernel () { - - LOADER_ENTRY="${INSTALL_PATH}/loader/entries/linux-${KERNEL_VER}.conf" - LOADER_CONF="${INSTALL_PATH}/loader/loader.conf" - - setup_install - - mkdir -p "${LOADER_ENTRY%/*}" || { - echo "Could not create loader entry directory '${LOADER_ENTRY%/*}'." >&2 - exit 1 - } - - { - echo "title $PRETTY_NAME" - echo "version ${KERNEL_VER}" - echo "options ${BOOT_OPTIONS[*]}" - echo "linux /vmlinuz-${KERNEL_VER}" - } > "$LOADER_ENTRY" || { - echo "Could not create loader entry '$LOADER_ENTRY'." >&2 - exit 1 - } - - # Add timeout to boot menu if needed - grep -q timeout ${LOADER_CONF} || echo "timeout 15" >> ${LOADER_CONF} - -} - -install_syslinux_kernel () { - LOADER_CONF="${INSTALL_PATH}/syslinux.cfg" - - setup_install - - { - echo "#" - echo "# Installed from sources" - echo "LABEL linux-${KERNEL_VER}" - echo " LINUX vmlinuz-${KERNEL_VER}" - echo " APPEND ${BOOT_OPTIONS[*]}" - echo "#" - } >> "${LOADER_CONF}" || { - echo "Cound not create loader entry " >&2 - exit 1 - } - - # Add timeout to boot menu if needed - grep -q -i TIMEOUT ${LOADER_CONF} || echo "TIMEOUT 150" >> ${LOADER_CONF} - grep -q -i "PROMPT" ${LOADER_CONF} || echo "PROMPT 1" >> ${LOADER_CONF} - -} - -################ main ################ - -validate_kernel_version ${KERNEL_VER} -validate_kernel_image ${KERNEL_IMAGE} -validate_system_map ${KERNEL_MAP} -validate_install_path ${INSTALL_PATH} - -KERNEL_MODULES=${INSTALL_PATH%/*}/usr/lib/modules/${KERNEL_VER} -validate_modules_install ${KERNEL_MODULES} - -if [ -d ${INSTALL_PATH}/loader ] ; then - BOOTLOADER="systemd" -fi -if [ -f ${INSTALL_PATH}/syslinux.cfg ] ; then - BOOTLOADER="syslinux" -fi - -if [ -z "${BOOTLOADER}" ] ; then - # Mount /boot partition - systemctl start boot.mount - ((ret+=$?)) - if [ ${ret} -eq 0 ] ; then - BOOT_MOUNTED=1 - fi - if [ -d ${INSTALL_PATH}/loader ] ; then - BOOTLOADER="systemd" - fi - if [ -f ${INSTALL_PATH}/syslinux.cfg ] ; then - BOOTLOADER="syslinux" - fi - if [ -z "${BOOTLOADER}" ] ; then - echo "Cound not find boot loader" >&2 - exit 1 - fi -fi - -if [ "${BOOTLOADER}" == "systemd" ] ; then - # Based on systemd kernel-install plugin script - install_efi_kernel - ((ret+=$?)) -else - install_syslinux_kernel - ((ret+=$?)) -fi - -if [ ${BOOT_MOUNTED} -eq 1 ] ; then - # Unmount /boot partition - systemctl stop boot.mount - ((ret+=$?)) -fi - -exit $ret diff --git a/linux.spec b/linux.spec index 6415fa1..d5a7d74 100644 --- a/linux.spec +++ b/linux.spec @@ -13,7 +13,6 @@ Group: kernel Source0: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz Source1: config Source2: cmdline -Source3: installkernel %define ktarget native %define kversion %{version}-%{release}.%{ktarget} @@ -28,6 +27,7 @@ BuildRequires: flex BuildRequires: bison BuildRequires: kmod BuildRequires: linux-firmware +BuildRequires: kernel-install Requires: systemd-console @@ -259,8 +259,6 @@ BuildKernel() { BuildKernel %{ktarget} %install -mkdir -p %{buildroot}/usr/sbin -install -m 755 %{SOURCE3} %{buildroot}/usr/sbin InstallKernel() { @@ -333,4 +331,3 @@ rm -rf %{buildroot}/usr/lib/firmware /usr/src/linux-%{kversion}/* /usr/src/linux-%{kversion}/.config /usr/lib/modules/%{kversion}/build -/usr/sbin/installkernel -- 2.17.0

2 years, 11 months

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