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kdump-lib: fix the matching pattern for debug-kernel 

On aarch64, a 64k kernel's name looks like:
vmlinuz-5.14.0-300.el9.aarch64+64k and the corresponding debug kernel's
name looks like: vmlinuz-5.14.0-300.el9.aarch64+64k-debug, which ends
with the suffix -debug instead of +debug.

Fix the matching pattern by [+|-]debug

Signed-off-by: Pingfan Liu <piliu@redhat.com>
Reviewed-by: Philipp Rudo <prudo@redhat.com>
This commit is contained in:
Pingfan Liu 2023-04-20 11:26:34 +08:00 committed by Coiby Xu
parent 5e3d629da7
commit 81d3cc344d
1 changed files with 2 additions and 1 deletions
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3
kdump-lib.sh
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@ -536,12 +536,13 @@ _get_kdump_kernel_version()
fi
_version=$(uname -r)
if [[ ! "$_version" =~ \+debug$ ]]; then
if [[ ! "$_version" =~ [+|-]debug$ ]]; then
echo "$_version"
return
fi
_version_nondebug=${_version%+debug}
_version_nondebug=${_version_nondebug%-debug}
if [[ -f "$(prepare_kdump_kernel "$_version_nondebug")" ]]; then
dinfo "Use of debug kernel detected. Trying to use $_version_nondebug"
echo "$_version_nondebug"