From: mwberry <mwberry@users.noreply.github.com>
Date: Sun, 31 May 2020 00:55:35 +0000 (-0700)
Subject: UEFI Mode: only write kernel cmdline to UEFI binary
X-Git-Tag: 051~111
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fea53784adf3748a9f31964272a69b31c152d8cf;p=thirdparty%2Fdracut.git

UEFI Mode: only write kernel cmdline to UEFI binary

The kernel command line was being written both into
/etc/cmdline.d/01-default.conf and the UEFI executable.
During boot, getcmdline would concatenate these two
resulting in all arguments being duplicated. Some
args, such as ip=, are sensitive to the number of
times they are specified.
---

diff --git a/dracut.sh b/dracut.sh
index 12f756707..c439fa022 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1620,7 +1620,9 @@ if [[ $kernel_only != yes ]]; then
     (( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]}
     (( ${#install_optional_items[@]} > 0 )) && inst_multiple -o ${install_optional_items[@]}
 
-    [[ $kernel_cmdline ]] && printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
+    if [[ $kernel_cmdline ]] && [[ $uefi != yes ]]; then
+        printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
+    fi
 
     for line in "${fstab_lines[@]}"; do
         line=($line)