From 7ecf07b8f40091aa98f1e81f64b6e84bf8bb4a05 Mon Sep 17 00:00:00 2001
From: Xiaoyu Zhang <35585791+BBuf@users.noreply.github.com>
Date: Fri, 13 Mar 2026 09:34:22 +0800
Subject: [PATCH] [jit_kernel] Temporarily Skip Flaky JIT Kernel GDN Test and
 Add PR Label (#20436)

---
 .github/labeler.yml                                | 5 +++++
 python/sglang/jit_kernel/tests/test_cutedsl_gdn.py | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/.github/labeler.yml b/.github/labeler.yml
index 21970fd74..572839b18 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -11,6 +11,11 @@ sgl-kernel:
   - changed-files:
     - any-glob-to-any-file: 'sgl-kernel/**/*'
 
+# JIT kernel specific
+jit-kernel:
+  - changed-files:
+    - any-glob-to-any-file: 'python/sglang/jit_kernel/**/*'
+
 # Documentation
 documentation:
   - changed-files:
diff --git a/python/sglang/jit_kernel/tests/test_cutedsl_gdn.py b/python/sglang/jit_kernel/tests/test_cutedsl_gdn.py
index 4139f24ae..2b06ede6f 100644
--- a/python/sglang/jit_kernel/tests/test_cutedsl_gdn.py
+++ b/python/sglang/jit_kernel/tests/test_cutedsl_gdn.py
@@ -47,6 +47,12 @@ def run_triton_kernel(A_log, dt_bias, q, k, v, a, b, initial_state, indices, sca
 
 @pytest.mark.skipif(not CUTEDSL_AVAILABLE, reason="CuTe DSL not available")
 @pytest.mark.skipif(not TRITON_AVAILABLE, reason="Triton kernel not available")
+@pytest.mark.skip(
+    reason=(
+        "Temporary CI workaround: CuTe DSL GDN precision is currently unstable "
+        "against the Triton reference and needs follow-up investigation."
+    )
+)
 @pytest.mark.parametrize("B", [16, 128])
 def test_cutedsl_gdn_precision(B: int):
     """Test precision of CuTe DSL GDN kernel against Triton reference."""