Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2165839
Upstream: Fedora
Conflict: None
commit 88919b73f0
Author: Philipp Rudo <prudo@redhat.com>
Date: Thu Jan 12 16:31:04 2023 +0100
kdump-lib: always specify version in is_squash_available
is_squash_available is only used in dracut-module-setup.sh and mkdumprd.
Neither of the two scripts calls prepare_kdump_bootinfo which determines
and sets KDUMP_KERNELVER. Thus KDUMP_KERNELVER is only non-zero if it
explicitly specified by the user in /etc/sysconfig/kdump (and the file
gets sourced, which is not the case for drachu-module-setup.sh).
In theory this can even lead to bugs. For example consider the case when
a debug kernel is running. In that case kdumpctl will try to use the
non-debug version of the kernel while is_squash_available will make its
decision based on the debug version. So in case the debug kernel has
squash available but the non-debug kernel doesn't mkdumprd will try to
add it nevertheless.
Thus factor out the kernel version detection from prepare_kdump_bootinfo
and make use of the new function when checking for the availability of
those kernel modules.
Signed-off-by: Philipp Rudo <prudo@redhat.com>
Reviewed-by: Coiby Xu <coxu@redhat.com>
Signed-off-by: Pingfan Liu <piliu@redhat.com>
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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