File kdump-Dont-exit-even-if-initrd-is-not-built.patch of Package kdump.21349

Overview Repositories Revisions Requests Users Attributes Meta

File kdump-Dont-exit-even-if-initrd-is-not-built.patch of Package kdump.21349

From 086068496508087b68029ae31a93ed5d3e4ac2cb Mon Sep 17 00:00:00 2001
From: Ankit Kumar <ankit@linux.vnet.ibm.com>
Date: Mon, 7 Aug 2017 20:35:04 +0530
Subject: [PATCH] Don't exit even if initrd is not built

References: bsc#1047781
Patch-mainline: v0.8.17
Git-commit: 086068496508087b68029ae31a93ed5d3e4ac2cb

In case where there is no change in kdump config, new initrd won't be
built. Restarting kdump.service in above case exits as initrd is same
as older. As control doesn't proceed further, it fails to enable dump
configuration.

This patch fixes above mentioned issue by proceeding further and enabling
dump configuration.

Signed-off-by: Ankit Kumar <ankit@linux.vnet.ibm.com>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
 init/load.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/init/load.sh b/init/load.sh
index 4fc7a82e7199..6910bc546d9c 100755
--- a/init/load.sh
+++ b/init/load.sh
@@ -309,13 +309,13 @@ if [ "$1" = "--update" ] ; then
     rebuild_kdumprd || exit 1
     after=$(stat -c %Y $kdump_initrd)
 
-    # If the initial ram disk was not updated,
-    # do not execute kexec again. This script
-    # is called from kdump.service and
+    # This script is called from kdump.service and
     # kdump-rebuild-initrd.service.
-    if [ "$before" = "$after" ] ; then
-        exit 0
-    fi
+    # Proceed further even if there is no change in initrd
+    # because restart kdump.service unloads kdump/fadump and
+    # in next service start below enablement will be required
+    # otherwise kdump/fadump won't be enabled and leads to panic
+    # on crash.
 fi
 
 if [ "$KDUMP_FADUMP" = "yes" ] ; then
-- 
2.13.6

Places

File kdump-Dont-exit-even-if-initrd-is-not-built.patch of Package kdump.21349

Places