qubes-installer-qubes-os/anaconda/0046-anaconda-avoid-adding-duplicated-kernel-entries.patch

From 5136f7c2142166360108c104fdf9244cdca91820 Mon Sep 17 00:00:00 2001
From: Marek Marczykowski <marmarek@invisiblethingslab.com>
Date: Fri, 19 Oct 2018 08:02:13 +0200
Subject: [PATCH] anaconda: avoid adding duplicated kernel entries
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List kernel versions without duplicates, even when there are multiple
files related to the same kernel version.
Duplicated kernel versions here caused regenerating initramfs multiple
times and duplicated entries in xen.cfg.

QubesOS/qubes-issues#3624

Signed-off-by: Frédéric Pierret <frederic.epitre@orange.fr>
---
 pyanaconda/packaging/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyanaconda/packaging/__init__.py b/pyanaconda/packaging/__init__.py
index 8332ce0e5..26eb953d4 100644
--- a/pyanaconda/packaging/__init__.py
+++ b/pyanaconda/packaging/__init__.py
@@ -829,7 +829,7 @@ class PackagePayload(Payload):
                 if fnmatch(f, "/boot/vmlinuz-*") or
                    fnmatch(f, "/boot/efi/EFI/%s/vmlinuz-*" % self.instclass.efi_dir)))
 
-        return sorted(files, key=functools.cmp_to_key(versionCmp))
+        return sorted(set(files), key=functools.cmp_to_key(versionCmp))
 
     @property
     def rpmMacros(self):
-- 
2.14.4