From 139f77113cec007036b7ec3361a56fbc97ad86c1 Mon Sep 17 00:00:00 2001
From: Thierry Laurion <insurgo@riseup.net>
Date: Sat, 21 Oct 2023 14:30:23 -0400
Subject: [PATCH] ash_functions: make DEBUG call pass multiline messages one at
 a time to /tmp/debug.log and kmsg

---
 initrd/etc/ash_functions | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/initrd/etc/ash_functions b/initrd/etc/ash_functions
index 768d4627e..f819af06c 100644
--- a/initrd/etc/ash_functions
+++ b/initrd/etc/ash_functions
@@ -24,7 +24,9 @@ warn() {
 
 DEBUG() {
 	if [ "$CONFIG_DEBUG_OUTPUT" = "y" ];then
-		echo "DEBUG: $*" | tee -a /tmp/debug.log /dev/kmsg > /dev/null;
+		echo "DEBUG: $*" | while read line; do
+			echo "$line" | tee -a /tmp/debug.log /dev/kmsg >/dev/null
+		done
 	fi
 }