From 9715a7cca25ff2ed049e0f7cb335e575dd7bb2d8 Mon Sep 17 00:00:00 2001
From: stevenhorsman <steven@uk.ibm.com>
Date: Sat, 2 May 2026 20:13:17 +0100
Subject: [PATCH] release: fix release workflow concurrency deadlock

Architecture-specific release workflows were using the same concurrency
group when called from release.yaml, causing GitHub Actions to detect
a deadlock and cancel the builds.

Fix by appending architecture suffix to each workflow's concurrency
group, allowing parallel execution without conflicts.

Assisted-by: IBM Bob
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
---
 .github/workflows/release-amd64.yaml   | 2 +-
 .github/workflows/release-arm64.yaml   | 2 +-
 .github/workflows/release-ppc64le.yaml | 2 +-
 .github/workflows/release-s390x.yaml   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/release-amd64.yaml b/.github/workflows/release-amd64.yaml
index ae2ae8ba24..5dcfff0246 100644
--- a/.github/workflows/release-amd64.yaml
+++ b/.github/workflows/release-amd64.yaml
@@ -12,7 +12,7 @@ on:
         required: true
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-release-amd64
   cancel-in-progress: false # Note - don't cancel the in progress build as we could end up with inconsistent results
 
 permissions: {}
diff --git a/.github/workflows/release-arm64.yaml b/.github/workflows/release-arm64.yaml
index 458ef7875a..97ad1561e1 100644
--- a/.github/workflows/release-arm64.yaml
+++ b/.github/workflows/release-arm64.yaml
@@ -12,7 +12,7 @@ on:
         required: true
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-release-arm64
   cancel-in-progress: false # Note - don't cancel the in progress build as we could end up with inconsistent results
 
 permissions: {}
diff --git a/.github/workflows/release-ppc64le.yaml b/.github/workflows/release-ppc64le.yaml
index e600f4a49f..8a5febf500 100644
--- a/.github/workflows/release-ppc64le.yaml
+++ b/.github/workflows/release-ppc64le.yaml
@@ -10,7 +10,7 @@ on:
         required: true
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-release-ppc64le
   cancel-in-progress: false # Note - don't cancel the in progress build as we could end up with inconsistent results
 
 permissions: {}
diff --git a/.github/workflows/release-s390x.yaml b/.github/workflows/release-s390x.yaml
index bd1dda180b..31ecaf1cf8 100644
--- a/.github/workflows/release-s390x.yaml
+++ b/.github/workflows/release-s390x.yaml
@@ -12,7 +12,7 @@ on:
         required: true
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-release-s390x
   cancel-in-progress: false # Note - don't cancel the in progress build as we could end up with inconsistent results
 
 permissions: {}