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Coiby Xu c08e98ca14 Allow kdump.service to access LUKS volume keys 
Resolves: https://issues.redhat.com/browse/RHEL-124989
Conflict: Upstream has PrivateTmp=yes removed from kdump.service.

commit 280d4b6237b1f3bcad9cfba5e51b4f55d8b718c9
Author: Coiby Xu <coxu@redhat.com>
Date:   Mon Nov 3 09:26:21 2025 +0800

    Allow kdump.service to access LUKS volume keys

    Resoles: https://issues.redhat.com/browse/RHEL-124989

    Currently kdump.service fails to read LUKS volume keys,

        kdumpctl[4001]: Nothing to read on input.
        kdumpctl[3624]: kdump: Error: Could not unlock the LUKS device.
        kdumpctl[3624]: kdump: Failed to get logon key kdump-cryptsetup:vk-eed43d84-d79f-4b6d-8159-c859bb1915ee. Run 'kdumpctl restart' manually to start kdump.
        kdumpctl[3624]: kdump: kexec: failed to prepare for a LUKS target
        kdumpctl[3624]: kdump: Starting kdump: [FAILED]
        systemd[1]: kdump.service: Main process exited, code=exited, status=1/FAILURE
        systemd[1]: kdump.service: Failed with result 'exit-code'.
        systemd[1]: Failed to start kdump.service - Crash recovery kernel arming.

    Use KeyringMode=shared to link the user keyring of root to the session
    keyring so kdump.service can access the LUKS volume keys stored in
    root's user keyring. For more details on KeyringMode, man systemd.exec.

    Fixes: d9677e17 ("Support dumping to a LUKS-encrypted target")
    Signed-off-by: Coiby Xu <coxu@redhat.com>
2025-11-07 13:54:50 +08:00
spec Remove unused LUKS volume keys from keyring 2025-10-13 12:28:51 +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-fadump.install fadump: add a kernel install hook to clean up fadump initramfs 2022-12-22 14:36:23 +08:00
60-kdump.install Write to /var/lib/kdump if $KDUMP_BOOTDIR not writable 2021-06-23 09:34:40 +08:00
92-crashkernel.install Prefix reset-crashkernel-{for-installed_kernel,after-update} with underscore 2022-10-27 14:47:57 +08:00
98-kexec.rules RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
98-kexec.rules.ppc64 powerpc: update fadump sysfs node path 2023-09-21 15:06:07 +08:00
99-kdump.conf 99-kdump.conf: Omit clevis related dracut modules 2025-04-17 06:25:41 +00:00
crashkernel-howto.txt kdumpctl: deprecate --reboot for reset-creashkernel 2025-09-17 15:39:07 +02:00
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 powerpc: update kdumpctl to load kernel signing key for fadump 2023-11-08 01:36:58 +00:00
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 Re-introduce vmcore creation notification to kdump 2024-12-06 15:27:20 +13:00
dracut-kexec-crypt-setup.sh Wait for LUKS configfs API to be ready 2025-10-13 12:28:51 +08:00
dracut-module-setup.sh Limit LUKS support to x86_64 2025-10-13 12:28:51 +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: pass additional parameters for capture kernel 2024-12-09 21:45:00 +08:00
gating.yaml Add gating.yaml to RHEL-9 kexec-tools 2021-06-08 20:03:41 +08:00
gen-kdump-conf.sh Note user-specified crashkernel value will be overwritten by default value 2025-02-24 11:02:47 +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 Change LUKS volume key prefix to kdump-cryptsetup:vk- 2025-10-13 12:28:51 +08:00
kdump-lib.sh Return LUKS devices in the form of UUIDs directly 2025-10-13 12:28:51 +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 Fix SC2181 issues in kdump-udev-throttler 2025-10-13 12:28:51 +08:00
kdump.conf.5 doc/kdump.conf: correctly align the options 2025-04-08 17:33:14 +02:00
kdump.service Allow kdump.service to access LUKS volume keys 2025-11-07 13:54:50 +08:00
kdump.sysconfig sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdump.sysconfig.aarch64 sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdump.sysconfig.i386 sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdump.sysconfig.ppc64 sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdump.sysconfig.ppc64le sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdump.sysconfig.s390x sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdump.sysconfig.x86_64 sysconfig: disable kfence in kdump kernel 2025-08-06 16:57:43 +08:00
kdumpctl Remove unused LUKS volume keys from keyring 2025-10-13 12:28:51 +08:00
kdumpctl.8 Limit LUKS support to x86_64 2025-10-13 12:28:51 +08:00
kexec_file-add-kexec_file-flag-to-support-debug-prin.patch kexec_file: add kexec_file flag to support debug printing 2024-05-07 20:26:22 +08:00
kexec-kdump-howto.txt Limit LUKS support to x86_64 2025-10-13 12:28:51 +08:00
kexec-tools.spec Support dumping to a LUKS-encrypted target 2025-10-13 12:28:47 +08:00
kexec-update-manpage-with-explicit-mention-of-clean-.patch kexec: update manpage with explicit mention of clean kexec 2023-10-31 13:21:58 +08:00
live-image-kdump-howto.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
mkdumprd Support dumping to a LUKS-encrypted target 2025-10-13 12:28:47 +08:00
mkdumprd.8 Merged update from upstream sources 2020-12-23 10:00:07 +00:00
mkfadumprd fadump: use 'zstd' as the default compression method 2022-12-22 14:36:23 +08:00
README RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00
sources Release 2.0.29-1 2024-11-06 16:27:38 +13:00
supported-kdump-targets.txt Limit LUKS support to x86_64 2025-10-13 12:28:51 +08:00
zanata-notes.txt RHEL 9.0.0 Alpha bootstrap 2020-10-15 14:45:57 +02:00

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