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Kairui Song 08276e9f7a Rework check_config and warn on any duplicated option 
Instead of read and parse the kdump.conf multiple times, only read once
and use a single loop to handle the error check, which is faster.

Also check for any duplicated config otion, and error out if there are
duplicated ones.

Now it checks for following errors, most are unchanged from before:
 - Any duplicated config options. (New added)
 - Deprecated/Invalid kdump config option.
 - Duplicated kdump target, will have a different error message of
   other duplicated config options.
 - Duplicated --mount options in dracut_args.
 - Empty config values. All kdump configs should be in
   "<config_opt> <config_value>" format.
 - Check If raw target is used in fadump mode.

And removed detect of lines start with space, it will not break kdump
anyway.

The performance is measurable better than before for the check_config
function.

Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Pingfan Liu <piliu@redhat.com>
2020-10-27 17:07:54 +08:00
tests selftest: Show the path of dumped vmcore on test end 2020-09-17 10:43:02 +08:00
.gitignore .gitignore: Update to make it more generic 2016-05-16 10:15:01 +08:00
60-kdump.install Add a kernel install hook to clean up kdump initramfs 2020-08-27 11:22:03 +08:00
98-kexec.rules Make udev reload rules quiet during bootup 2018-12-06 17:44:03 +08:00
98-kexec.rules.ppc64 kexec.rules: create dedicated udev rules for ppc64 2019-05-06 16:22:28 +08:00
dracut-early-kdump-module-setup.sh Refactor kernel image and initrd detection code 2020-08-27 11:29:17 +08:00
dracut-early-kdump.sh early-kdump: Use consistent symbol link for kernel and initramfs 2020-08-27 11:23:45 +08:00
dracut-kdump-capture.service dracut-kdump-capture.service: Use OnFailureJobMode instead of deprecated OnFailureIsolate 2019-06-14 09:44:09 +08:00
dracut-kdump-emergency.service kdump-emergency: fix "Transaction is destructive" emergency failure 2017-03-31 11:54:30 +08:00
dracut-kdump-emergency.target kdump-emergency: fix "Transaction is destructive" emergency failure 2017-03-31 11:54:30 +08:00
dracut-kdump-error-handler.service kdump-error-handler.service: Remove ExecStopPost 2019-11-28 17:46:00 +08:00
dracut-kdump-error-handler.sh Add failure_action as alias of default and make default obsolete 2019-01-22 17:57:53 +08:00
dracut-kdump.sh kdump_pre: make notes more precise 2020-07-21 10:34:36 +08:00
dracut-module-setup.sh Don't drop journalctl content if failure action is "shell" 2020-09-17 10:43:07 +08:00
dracut-monitor_dd_progress monitor-dd-progress fix 2013-06-25 16:45:59 +08:00
early-kdump-howto.txt Improves the early-kdump-howto.txt document in several points: 2020-03-12 23:31:34 +08:00
fadump-howto.txt fadump: update fadump-howto.txt with some more troubleshooting help 2020-06-04 11:45:05 +08:00
kdump-dep-generator.sh kdump-dep-generator: Add kdump service dependencies on the fly 2014-04-17 11:27:31 +08:00
kdump-in-cluster-environment.txt Add fence_kdump support for generic clusters 2014-04-03 14:43:06 +08:00
kdump-lib-initramfs.sh Revert "Add a hook to wait for kdump target in initqueue" 2020-05-28 16:26:00 +08:00
kdump-lib.sh kdump-lib.sh: detect secure boot on s390 2020-10-19 16:45:17 +08:00
kdump-udev-throttler Make udev reload rules quiet during bootup 2018-12-06 17:44:03 +08:00
kdump.conf kdumpctl: exit if either pre.d or post.d is missing 2020-07-30 16:47:10 +08:00
kdump.conf.5 kdumpctl: exit if either pre.d or post.d is missing 2020-07-30 16:47:10 +08:00
kdump.service kdumpctl: Add reload support 2018-11-01 22:31:20 +08:00
kdump.sysconfig Don't inherit swiotlb parameter form 1st kernel by default 2020-05-29 10:56:31 +08:00
kdump.sysconfig.aarch64 Don't inherit swiotlb parameter form 1st kernel by default 2020-05-29 10:56:31 +08:00
kdump.sysconfig.i386 Don't inherit swiotlb parameter form 1st kernel by default 2020-05-29 10:56:31 +08:00
kdump.sysconfig.ppc64 Don't inherit swiotlb parameter form 1st kernel by default 2020-05-29 10:56:31 +08:00
kdump.sysconfig.ppc64le Don't inherit swiotlb parameter form 1st kernel by default 2020-05-29 10:56:31 +08:00
kdump.sysconfig.s390x Revert "s390x: enable the kexec file load by default" 2020-08-04 10:47:51 +08:00
kdump.sysconfig.x86_64 Revert "x86_64: enable the kexec file load by default" 2020-08-04 10:47:51 +08:00
kdumpctl Rework check_config and warn on any duplicated option 2020-10-27 17:07:54 +08:00
kdumpctl.8 Update man page for new kdumpctl command: reload / rebuild 2019-04-05 02:02:58 +08:00
kexec-kdump-howto.txt kdump_pre: make notes more precise 2020-07-21 10:34:36 +08:00
kexec-tools-2.0.20-eppic-Remove-duplicated-variable-declaration.patch Fix builing failure on Fedora 32 2020-01-29 14:43:47 +08:00
kexec-tools-2.0.20-fix-broken-multiboot2-buliding-for-i386.patch x86: Fix broken multiboot2 buliding for i386 2019-08-02 11:24:03 +08:00
kexec-tools-2.0.20-makedumpfile-Introduce-check-params-option.patch makedumpfile: Introduce --check-params option 2020-03-12 23:32:18 +08:00
kexec-tools-2.0.20-makedumpfile-Remove-duplicated-variable-declarations.patch Fix builing failure on Fedora 32 2020-01-29 14:43:47 +08:00
kexec-tools-2.0.20-Remove-duplicated-variable-declarations.patch Fix builing failure on Fedora 32 2020-01-29 14:43:47 +08:00
kexec-tools.spec Release 2.0.20-18 2020-08-27 13:14:59 +08:00
live-image-kdump-howto.txt Revert "kdumpctl: filter 'root' kernel parameter when running in live images" 2017-04-11 16:03:12 +08:00
mkdumprd mkdumprd: Improve the warning message when using encrypted target 2020-08-27 13:10:42 +08:00
mkdumprd.8 Remove comma which is redundant 2013-02-16 15:19:41 +08:00
README README: Add a README file 2014-04-02 10:45:36 +08:00
sources Update makedumpfile to 1.6.7 2020-01-29 08:47:42 +08:00
zanata-notes.txt Add a notes for zanata process 2012-12-05 01:23:09 -05:00

README 

Adding a patch to kexec-tools
=============================
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So if you want your patches to be included in fedora kexec-tools package,
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