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Philipp Rudo ec352352fd sysconfig: add zfcp.allow_lun_scan to KDUMP_COMMANDLINE_REMOVE on s390 
Resolves: bz2149846
Upstream: Fedora
Conflict: Move to kdump.sysconfig.s390 due to missing
          677da8a ("sysconfig: use a simple generator script to maintain")

Author: Philipp Rudo <prudo@redhat.com>
Date:   Tue Mar 7 14:45:35 2023 +0100

    sysconfig: add zfcp.allow_lun_scan to KDUMP_COMMANDLINE_REMOVE on s390

    Probing unnecessary I/O devices wastes memory and in extreme cases can
    cause the crashkernel to run OOM. That's why the s390-tools maintain
    their own module, 95zdev-kdump [1], that disables auto LUN scanning and
    only configures zfcp devices that can be used as dump target. So remove
    zfcp.allow_lun_scan from the kernel command line to prevent that we
    accidentally overwrite the default set by the module.

    [1] https://github.com/ibm-s390-linux/s390-tools/blob/master/zdev/dracut/95zdev-kdump/module-setup.sh

    Signed-off-by: Philipp Rudo <prudo@redhat.com>
    Reviewed-by: Coiby Xu <coxu@redhat.com>

Signed-off-by: Philipp Rudo <prudo@redhat.com>
Acked-by: Pingfan Liu <piliu@redhat.com>
2023-03-15 18:24:55 +08:00
.gitignore Import rpm: c8s 2023-02-27 13:51:05 -05:00
60-kdump.install Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
98-kexec.rules Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
98-kexec.rules.ppc64 Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-early-kdump-module-setup.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-early-kdump.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-fadump-init-fadump.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-fadump-module-setup.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-kdump-capture.service Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-kdump-emergency.service Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-kdump-emergency.target Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-kdump-error-handler.service Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-kdump-error-handler.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-kdump.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
dracut-module-setup.sh Auto sync2gitlab import of kexec-tools-2.0.25-5.el8.src.rpm 2023-01-20 10:15:07 +00:00
dracut-monitor_dd_progress Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
early-kdump-howto.txt Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
fadump-howto.txt Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
gating.yaml Bring gating.yaml over from Brew dist-git 2023-03-10 10:47:36 -08:00
gen-kdump-conf.sh Auto sync2gitlab import of kexec-tools-2.0.25-3.el8.src.rpm 2022-12-13 06:13:47 +00:00
kdump-dep-generator.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump-in-cluster-environment.txt Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump-lib-initramfs.sh Auto sync2gitlab import of kexec-tools-2.0.25-5.el8.src.rpm 2023-01-20 10:15:07 +00:00
kdump-lib.sh Auto sync2gitlab import of kexec-tools-2.0.25-5.el8.src.rpm 2023-01-20 10:15:07 +00:00
kdump-logger.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump-migrate-action.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump-restart.sh Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump-udev-throttler Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump.conf.5 Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump.service Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kdump.sysconfig Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-16 04:49:01 +00:00
kdump.sysconfig.aarch64 Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-16 04:49:01 +00:00
kdump.sysconfig.i386 Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-16 04:49:01 +00:00
kdump.sysconfig.ppc64 Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-16 04:49:01 +00:00
kdump.sysconfig.ppc64le Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-16 04:49:01 +00:00
kdump.sysconfig.s390x sysconfig: add zfcp.allow_lun_scan to KDUMP_COMMANDLINE_REMOVE on s390 2023-03-15 18:24:55 +08:00
kdump.sysconfig.x86_64 Auto sync2gitlab import of kexec-tools-2.0.24-3.el8.src.rpm 2022-06-16 04:49:01 +00:00
kdumpctl Auto sync2gitlab import of kexec-tools-2.0.25-5.el8.src.rpm 2023-01-20 10:15:07 +00:00
kdumpctl.8 Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kexec-kdump-howto.txt Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
kexec-tools-2.0.24-makedumpfile-Avoid_false_positive_mem_section_validation_with_vmlinux.patch Auto sync2gitlab import of kexec-tools-2.0.24-1.el8.src.rpm 2022-05-31 14:44:30 -04:00
kexec-tools.spec Auto sync2gitlab import of kexec-tools-2.0.25-5.el8.src.rpm 2023-01-20 10:15:07 +00:00
live-image-kdump-howto.txt Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
mkdumprd Auto sync2gitlab import of kexec-tools-2.0.25-2.el8.src.rpm 2022-10-23 06:11:17 +00:00
mkdumprd.8 Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
mkfadumprd Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
rhelonly-kexec-tools-2.0.16-koji-build-fail-workaround.patch Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
rhelonly-kexec-tools-2.0.18-eppic-fix-issues-with-hardening-flags.patch Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00
rhelonly-kexec-tools-2.0.20-makedumpfile-arm64-Add-support-for-ARMv8.2-LVA-52-bi.patch Auto sync2gitlab import of kexec-tools-2.0.24-1.el8.src.rpm 2022-05-31 14:44:30 -04:00
sources Auto sync2gitlab import of kexec-tools-2.0.25-2.el8.src.rpm 2022-10-23 06:11:17 +00:00
supported-kdump-targets.txt Auto sync2gitlab import of kexec-tools-2.0.20-68.el8.src.rpm 2022-05-26 10:04:08 -04:00