From 20d56830f9d6c5a4c4ac0c5c2ad8626d2bf77c01 Mon Sep 17 00:00:00 2001
From: Christos Longros <98426896+chrislongros@users.noreply.github.com>
Date: Mon, 1 Jun 2026 03:27:40 +0200
Subject: [PATCH] CI: add concurrency support to zfs-arm

The zfs-arm workflow was the only build/test workflow without a
concurrency block, so superseded runs were not cancelled.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Christos Longros <chris.longros@gmail.com>
Closes #18608
---
 .github/workflows/zfs-arm.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/zfs-arm.yml b/.github/workflows/zfs-arm.yml
index 4166ad53d5c..84e1272f713 100644
--- a/.github/workflows/zfs-arm.yml
+++ b/.github/workflows/zfs-arm.yml
@@ -19,6 +19,10 @@ on:
         default: ""
         description: "(optional) install specific GCC version, like '16'"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   zfs-arm:
     name: ZFS ARM build