From 1c9d1783718afd77a88b7613e51fc27b01b90682 Mon Sep 17 00:00:00 2001
From: ilian <ilian@tuta.io>
Date: Sun, 24 Jan 2021 16:26:04 +0100
Subject: [PATCH] linux-rt: use latest version

Take the last kernel version listed in sha256sums.asc when
multiple versions are listed.
We assume that the patches listed in sha256sums.asc are ordered by
increasing version number.
---
 pkgs/os-specific/linux/kernel/update-rt.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/kernel/update-rt.sh b/pkgs/os-specific/linux/kernel/update-rt.sh
index 4cbd45524a86..8cac5929252d 100755
--- a/pkgs/os-specific/linux/kernel/update-rt.sh
+++ b/pkgs/os-specific/linux/kernel/update-rt.sh
@@ -36,7 +36,8 @@ file-version() {
 latest-rt-version() {
     branch="$1" # e.g. 5.4
     curl -sL "$mirror/projects/rt/$branch/sha256sums.asc" |
-        sed -ne '/.patch.xz/ { s/.*patch-\(.*\).patch.xz/\1/; p; q }'
+        sed -ne '/.patch.xz/ { s/.*patch-\(.*\).patch.xz/\1/p}' |
+        tail -n 1
 }
 
 update-if-needed() {