From e8def1194dfce500fb7e5af53d1bc9919c7a62de Mon Sep 17 00:00:00 2001
From: Daniel Han <danielhanchen@gmail.com>
Date: Mon, 5 Jan 2026 13:15:17 +0000
Subject: [PATCH 1/3] Replace GitHub API check with vLLM version check for PDL
 fix

The GitHub issue check had issues:
1. Network latency on import
2. Issue being closed does not mean the fix is in the installed vLLM version

Now skip the PDL workaround if vLLM version > 0.13.2, which is when
the upstream fix is expected to be included.
---
 unsloth/import_fixes.py | 43 +++++++----------------------------------
 1 file changed, 7 insertions(+), 36 deletions(-)

diff --git a/unsloth/import_fixes.py b/unsloth/import_fixes.py
index e8c4a2f665..86a504b7b2 100644
--- a/unsloth/import_fixes.py
+++ b/unsloth/import_fixes.py
@@ -609,47 +609,18 @@ def fix_vllm_pdl_blackwell():
         # Old vLLM version without PDL support - nothing to patch
         return
 
-    # Check if GitHub issue is closed (fix merged upstream)
-    issue_closed = False
+    # Check if vLLM version includes the fix (expected in versions > 0.13.2)
     try:
-        import socket
-        import urllib.request
-        import json as json_module
-
-        # Quick internet connectivity check (0.5s timeout)
-        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        sock.settimeout(0.5)
-        try:
-            sock.connect(("api.github.com", 443))
-            has_internet = True
-        except (socket.timeout, OSError):
-            has_internet = False
-        finally:
-            sock.close()
-
-        if has_internet:
-            api_url = "https://api.github.com/repos/vllm-project/vllm/issues/30872"
-            req = urllib.request.Request(
-                api_url,
-                headers = {
-                    "User-Agent": "Unsloth-PDL-Fix",
-                    "Accept": "application/vnd.github.v3+json",
-                },
+        vllm_version = Version(importlib_version("vllm"))
+        if vllm_version > Version("0.13.2"):
+            logger.info(
+                f"Unsloth: SM100 ({sm100_gpu_name}) detected but vLLM {vllm_version} "
+                f"should include PDL fix - skipping workaround"
             )
-            with urllib.request.urlopen(req, timeout = 3) as response:
-                data = json_module.loads(response.read().decode())
-                issue_closed = data.get("state") == "closed"
+            return
     except Exception:
-        # If we can't check, assume issue is still open (apply fix to be safe)
         pass
 
-    if issue_closed:
-        logger.info(
-            f"Unsloth: SM100 ({sm100_gpu_name}) detected but PDL issue #30872 "
-            f"is closed - skipping PDL fix"
-        )
-        return
-
     # Apply the PDL fix
     os.environ["TRITON_DISABLE_PDL"] = "1"
 

From 44f420db4fd9690725a285ed8d20264ebc02f176 Mon Sep 17 00:00:00 2001
From: Daniel Han <danielhanchen@gmail.com>
Date: Mon, 5 Jan 2026 13:19:37 +0000
Subject: [PATCH 2/3] Address review feedback: add constant and debug logging

---
 unsloth/import_fixes.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/unsloth/import_fixes.py b/unsloth/import_fixes.py
index 86a504b7b2..958173213d 100644
--- a/unsloth/import_fixes.py
+++ b/unsloth/import_fixes.py
@@ -609,17 +609,18 @@ def fix_vllm_pdl_blackwell():
         # Old vLLM version without PDL support - nothing to patch
         return
 
-    # Check if vLLM version includes the fix (expected in versions > 0.13.2)
+    # Check if vLLM version includes the fix
+    VLLM_PDL_FIX_VERSION = "0.13.2"
     try:
         vllm_version = Version(importlib_version("vllm"))
-        if vllm_version > Version("0.13.2"):
+        if vllm_version > Version(VLLM_PDL_FIX_VERSION):
             logger.info(
                 f"Unsloth: SM100 ({sm100_gpu_name}) detected but vLLM {vllm_version} "
                 f"should include PDL fix - skipping workaround"
             )
             return
-    except Exception:
-        pass
+    except Exception as e:
+        logger.debug(f"Unsloth: vLLM version check failed ({e}), applying PDL workaround.")
 
     # Apply the PDL fix
     os.environ["TRITON_DISABLE_PDL"] = "1"

From cd8c6d773d189d3f39507fd2f71c09b5c8e44ec6 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 5 Jan 2026 13:19:44 +0000
Subject: [PATCH 3/3] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 unsloth/import_fixes.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unsloth/import_fixes.py b/unsloth/import_fixes.py
index 958173213d..1e05e462e9 100644
--- a/unsloth/import_fixes.py
+++ b/unsloth/import_fixes.py
@@ -620,7 +620,9 @@ def fix_vllm_pdl_blackwell():
             )
             return
     except Exception as e:
-        logger.debug(f"Unsloth: vLLM version check failed ({e}), applying PDL workaround.")
+        logger.debug(
+            f"Unsloth: vLLM version check failed ({e}), applying PDL workaround."
+        )
 
     # Apply the PDL fix
     os.environ["TRITON_DISABLE_PDL"] = "1"