37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Javier Martinez Canillas <javierm@redhat.com>
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Date: Thu, 17 Jun 2021 14:31:42 +0200
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Subject: [PATCH] Don't update the cmdline when generating legacy menuentry
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commands
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On OPAL ppc64le machines with an old petitboot version that doesn't have
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support to parse BLS snippets, the grub2-mkconfig script is executed to
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generate menuentry commands from the BLS snippets.
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In this case, the script is executed with the --no-grubenv-update option
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that indicates that no side effects should happen when running the script.
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But the options field in the BLS snippets are updated regardless, only do
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the update if --no-grubenv-update was not used.
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Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
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---
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util/grub.d/10_linux.in | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
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index 70d56518b..f8e868b6c 100644
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--- a/util/grub.d/10_linux.in
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+++ b/util/grub.d/10_linux.in
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@@ -256,7 +256,9 @@ if [ -z "\${kernelopts}" ]; then
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fi
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EOF
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- update_bls_cmdline
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+ if [ "x${GRUB_GRUBENV_UPDATE}" = "xyes" ]; then
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+ update_bls_cmdline
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+ fi
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if [ "x${BLS_POPULATE_MENU}" = "xtrue" ]; then
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populate_menu
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