[PATCH v2 0/3] Fix dracut error caused by kexec-tools

Following errors are observed when kexec-tools is installed: $ LC_ALL=C sudo rpm -ivh kernel-core-5.9.16-200.fc33.x86_64.rpm Verifying... ######################################## Preparing... ######################################## Updating / installing... kernel-core-5.9.16-200.fc33 ######################################## sort: fflush failed: 'standard output': Broken pipe sort: write error gzip: stdout: Broken pipe gzip: stdout: Broken pipe sort: write failed: 'standard output': Broken pipe sort: write error This is caused by kexec-tools' logger helper overriding dracut's helper functions. kdumpcase and earlykdump's module-setup.sh will unconditionally source kdump lib files, and polute dracut namespace. This series make the module-setup.sh file only import kdump helper when building a kdump initramfs, and don't import logger lib, as dracut module should just use dracut's logger. Update from V1: V1 forgot to update earlykdump's module-setup.sh Kairui Song (3): logger: source the logger file individually module-setup.sh: don't source $dracutfunctions module-setup.sh: don't polute the namespace unnecessarily dracut-early-kdump-module-setup.sh | 3 ++- dracut-early-kdump.sh | 1 + dracut-module-setup.sh | 14 +++++++++----- kdump-dep-generator.sh | 1 + kdump-lib-initramfs.sh | 1 + kdump-lib.sh | 6 ------ kdumpctl | 1 + mkdumprd | 1 + 8 files changed, 16 insertions(+), 12 deletions(-) -- 2.29.2