From 8f7e6294e95e0641afa053dc085eb3279ec64199 Mon Sep 17 00:00:00 2001
From: Qingsong Chen <changxian.cqs@antgroup.com>
Date: Wed, 17 Dec 2025 09:26:17 +0000
Subject: [PATCH] Update lmbench to fix fifo_lat benchmark

---
 test/nix/benchmark/lmbench.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/nix/benchmark/lmbench.nix b/test/nix/benchmark/lmbench.nix
index d5fbe481e..57843f286 100644
--- a/test/nix/benchmark/lmbench.nix
+++ b/test/nix/benchmark/lmbench.nix
@@ -5,8 +5,8 @@ stdenv.mkDerivation {
   src = fetchFromGitHub {
     owner = "asterinas";
     repo = "lmbench";
-    rev = "25a43f544af396b81c7a378c83d33f2cbab10fcc";
-    hash = "sha256-HGhBNuR5rrSAsk6c2bD0YuVV+5w7itCNVVxFRD522Rw";
+    rev = "afb47eddaf10a411c1ea3cb64965461f1308a6ea";
+    hash = "sha256-XFcvWwqOci1jdNaBGj7/svCT49JAppYvN+ABeO9rqbw";
   };
 
   dontPatchShebangs = true;