File fix-network-related-dracut-options-handling-for-fadu.patch of Package kdump.25799

From: Hari Bathini <hbathini@linux.ibm.com>
Subject: Fix network-related dracut options handling for fadump case
Git-commit: 52a9785840a2e47b2fe3d89a2d01e4823f424b4e
References: bsc#1201051
Acked-by: Jiri Bohac <jbohac@suse.cz>

Commit bbe9b1281cd6 ("Do not add  network-related dracut options if
ip= is set explicitly") ensures kdump network-related dracut options
are set according to admin's intention. It relies on KDUMP_COMMANDLINE
& KDUMP_COMMANDLNE_APPEND config options for that. But these options
are currently not applicable for fadump case. Instead, rely on the
parameters passed to the running kernel, as capture kernel boot is
likely to use the same parameters as production kernel for fadump.

Fixes: bbe9b1281cd6 ("Do not add  network-related dracut options if ip= is set explicitly")
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>

diff --git a/dracut/module-setup.sh b/dracut/module-setup.sh
index c13c544..38bc334 100755
--- a/init/module-setup.sh
+++ b/init/module-setup.sh
@@ -178,7 +178,15 @@ kdump_cmdline_zfcp() {
 
 kdump_ip_set_explicitly() {
     local _opt
-    for _opt in $KDUMP_COMMANDLINE $KDUMP_COMMANDLINE_APPEND
+    local opts
+
+    if [ "$KDUMP_FADUMP" = yes ]; then
+        _opts="`cat /proc/cmdline`"
+    else
+        _opts="$KDUMP_COMMANDLINE $KDUMP_COMMANDLINE_APPEND"
+    fi
+
+    for _opt in $_opts
     do
         if [ "${_opt%%=*}" = "ip" -a \
              "${_opt#*=}" != "$_opt" ]
-- 
2.34.1