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Coiby Xu 6439997b49 fix a calculation error in get_system_size 
Resolves: bz2074473
Upstream: Fedora
Conflict: None

commit 5c23b6ebb7
Author: Coiby Xu <coxu@redhat.com>
Date:   Sat May 7 16:30:39 2022 +0800

    fix a calculation error in get_system_size

    Recently, it's found 'kdumpctl estimate' returns 512M while the system
    reserves 1024M kdump memory in a case. This happens because the ranges
    in /proc/iomem are inclusively. For example, "0-1: System RAM" means 2
    bytes of system memory other than 1 byte. Fix this error by adding one
    more byte.

    Note
    1. the function has been simplified as well.
    2. define PROC_IOMEM as /proc/iomem for the sake of unit tests

    Reported-by: Ruowen Qin <ruqin@redhat.com>
    Fixes: 1813189 ("kdump-lib.sh: introduce functions to return recommened mem size")
    Suggested-by: Philipp Rudo <prudo@redhat.com>
    Signed-off-by: Coiby Xu <coxu@redhat.com>
    Reviewed-by: Philipp Rudo <prudo@redhat.com>

Signed-off-by: Coiby Xu <coxu@redhat.com>
2022-05-13 11:22:05 +08:00
tests Merged update from upstream sources 2020-11-20 12:35:49 +00:00
.editorconfig kdump-lib-initramfs.sh: prepare to be a POSIX compatible lib 2021-11-09 21:45:15 +08:00
.gitignore RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
60-kdump.install Write to /var/lib/kdump if $KDUMP_BOOTDIR not writable 2021-06-23 09:34:40 +08:00
92-crashkernel.install reset kernel crashkernel for the special case where the kernel is updated right after kexec-tools 2022-01-06 03:55:25 +00:00
98-kexec.rules RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
98-kexec.rules.ppc64 Stop reloading kdump service on CPU hotplug event for FADump 2021-05-14 14:27:03 +08:00
crashkernel-howto.txt update crashkernel-howto 2022-01-06 03:55:25 +00:00
dracut-early-kdump-module-setup.sh dracut-early-kdump-module-setup.sh: install xargs and kdump-lib-initramfs.sh 2022-01-06 14:31:33 +08:00
dracut-early-kdump.sh dracut-early-kdump.sh: make it POSIX compatible 2021-11-10 10:27:00 +08:00
dracut-fadump-init-fadump.sh fadump-init: clean up mount points properly 2021-07-20 15:43:43 +08:00
dracut-fadump-module-setup.sh fadump: isolate fadump initramfs image within the default one 2021-07-20 15:43:11 +08:00
dracut-kdump-capture.service RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
dracut-kdump-emergency.service Merge kdump-error-handler.sh into kdump.sh 2021-11-09 21:45:31 +08:00
dracut-kdump-emergency.target RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
dracut-kdump.sh Add header comment for POSIX compliant scripts 2021-11-10 10:26:54 +08:00
dracut-module-setup.sh ppc64/ppc64le: drop cpu online rule in 40-redhat.rules in kdump initramfs 2021-12-29 11:21:42 +08:00
dracut-monitor_dd_progress RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
early-kdump-howto.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
fadump-howto.txt fadump: improve fadump-howto.txt about remote dump target setup 2021-12-08 08:59:31 +08:00
gating.yaml Add gating.yaml to RHEL-9 kexec-tools 2021-06-08 20:03:41 +08:00
kdump-dep-generator.sh Merged update from upstream sources 2021-01-22 08:12:00 +00:00
kdump-in-cluster-environment.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
kdump-lib-initramfs.sh move variable FENCE_KDUMP_SEND from kdump-lib.sh to kdump-lib-initramfs.sh 2022-01-18 15:16:29 +08:00
kdump-lib.sh fix a calculation error in get_system_size 2022-05-13 11:22:05 +08:00
kdump-logger.sh Add header comment for POSIX compliant scripts 2021-11-10 10:26:54 +08:00
kdump-migrate-action.sh kdump/ppc64: rebuild initramfs image after migration 2021-12-03 18:13:09 +08:00
kdump-restart.sh kdump/ppc64: rebuild initramfs image after migration 2021-12-03 18:13:09 +08:00
kdump-udev-throttler RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
kdump.conf introduce the auto_reset_crashkernel option to kdump.conf 2022-01-06 03:55:25 +00:00
kdump.conf.5 introduce the auto_reset_crashkernel option to kdump.conf 2022-01-06 03:55:25 +00:00
kdump.service Merged update from upstream sources 2020-11-05 05:34:29 +00:00
kdump.sysconfig Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.aarch64 kdump.sysconfig: make kexec_file_load as default option on arm64 2021-11-12 05:58:48 +00:00
kdump.sysconfig.i386 Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.ppc64 Disable CMA in kdump 2nd kernel 2021-05-14 14:27:03 +08:00
kdump.sysconfig.ppc64le kdump.sysconfig: make kexec_file_load as default option on ppc64le 2021-11-12 09:47:42 +08:00
kdump.sysconfig.s390x kdump.sysconfig.s390: Remove "prot_virt" from kdump kernel cmdline 2021-07-20 17:27:12 +02:00
kdump.sysconfig.x86_64 Revert "Revert "x86_64: enable the kexec file load by default"" 2021-07-14 09:21:57 +08:00
kdumpctl try to update the crashkernel in GRUB_ETC_DEFAULT after kexec-tools updates the default crashkernel value 2022-04-08 15:20:04 +08:00
kdumpctl.8 rewrite reset_crashkernel to support fadump and to used by RPM scriptlet 2022-01-06 03:55:25 +00:00
kexec-kdump-howto.txt Document/kexec-kdump-howto.txt: improve notes for kdump_pre and kdump_post scripts 2021-12-07 20:02:41 +08:00
kexec-tools-2.0.23-makedumpfile-Avoid_false_positive_mem_section_validation_with_vmlinux.patch Rebase kexec-tools to v2.0.24 2022-05-05 16:04:09 +08:00
kexec-tools.spec Release 2.0.24-1 2022-05-05 16:07:27 +08:00
live-image-kdump-howto.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
mkdumprd mkdumprd (RHEL-only): add nvme module by force 2022-01-26 11:19:56 +08:00
mkdumprd.8 Merged update from upstream sources 2020-12-23 10:00:07 +00:00
mkfadumprd Set zstd as recommented for kexec-tools 2022-01-11 10:02:52 +08:00
README RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
sources Rebase kexec-tools to v2.0.24 2022-05-05 16:04:09 +08:00
supported-kdump-targets.txt Update supported-kdump-targets.txt 2021-11-26 13:38:12 +08:00
zanata-notes.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00

README 

Adding a patch to kexec-tools
=============================
There is a mailing list kexec@lists.fedoraproject.org where all the dicussion
related to fedora kexec-tools happen. All the patches are posted there for
inclusion and committed to kexec-tools after review.

So if you want your patches to be included in fedora kexec-tools package,
post these to kexec@lists.fedoraproject.org.

One can subscribe to list and browse through archives here.

https://admin.fedoraproject.org/mailman/listinfo/kexec