30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
From 556ff7c76a5c365889ea9972c1878eaf7073bde8 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Mon, 7 Mar 2016 12:38:23 +0100
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Subject: [PATCH] dracut-systemd/dracut-pre-pivot.sh: Break at switch_root only
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for bare rd.break
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similar to commit ddfea6b54cfa8f8f6c970d970318568c8a8a4c78
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Previously, any rd.break=breakpoint would cause a break at the
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given breakpoint and also at switch_root.
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---
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modules.d/98dracut-systemd/dracut-pre-pivot.sh | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/modules.d/98dracut-systemd/dracut-pre-pivot.sh b/modules.d/98dracut-systemd/dracut-pre-pivot.sh
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index a07cf3e..cc70e3c 100755
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--- a/modules.d/98dracut-systemd/dracut-pre-pivot.sh
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+++ b/modules.d/98dracut-systemd/dracut-pre-pivot.sh
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@@ -18,7 +18,9 @@ source_hook pre-pivot
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getarg 'rd.break=cleanup' 'rdbreak=cleanup' && emergency_shell -n cleanup "Break cleanup"
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source_hook cleanup
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-getarg rd.break -d rdbreak && emergency_shell -n switch_root "Break before switch_root"
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+_bv=$(getarg rd.break -d rdbreak) && [ -z "$_bv" ] &&
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+ emergency_shell -n switch_root "Break before switch_root"
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+unset _bv
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# remove helper symlink
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[ -h /dev/root ] && rm -f -- /dev/root
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