From ec359d43d92c9eec2af8a03b25eb55c82a512390 Mon Sep 17 00:00:00 2001
From: Stan Ulbrych <stan@python.org>
Date: Thu, 25 Jun 2026 12:14:04 +0100
Subject: [PATCH] Fix format specifiers for long err in numa bind warning
 message

---
 src/prim/unix/prim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/prim/unix/prim.c b/src/prim/unix/prim.c
index 3bffd2912..a0bca1bdf 100644
--- a/src/prim/unix/prim.c
+++ b/src/prim/unix/prim.c
@@ -562,7 +562,7 @@ int _mi_prim_alloc_huge_os_pages(void* hint_addr, size_t size, int numa_node, bo
     long err = mi_prim_mbind(*addr, size, MPOL_PREFERRED, &numa_mask, 8*MI_INTPTR_SIZE, 0);
     if (err != 0) {
       err = errno;
-      _mi_warning_message("failed to bind huge (1GiB) pages to numa node %d (error: %d (0x%x))\n", numa_node, err, err);
+      _mi_warning_message("failed to bind huge (1GiB) pages to numa node %d (error: %ld (0x%lx))\n", numa_node, err, err);
     }
   }
   return (*addr != NULL ? 0 : errno);