From c68c7b403dce632dbbbb6d2482ea86fe7bf53d51 Mon Sep 17 00:00:00 2001
From: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Date: Fri, 21 Nov 2025 16:58:32 -0500
Subject: [PATCH] [BugFix] Fix missing symbol triggering FA2 fallback on Hopper
 (#29107)

Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
---
 cmake/external_projects/vllm_flash_attn.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/external_projects/vllm_flash_attn.cmake b/cmake/external_projects/vllm_flash_attn.cmake
index 6cc5cda14c525..ff687e0af7b44 100644
--- a/cmake/external_projects/vllm_flash_attn.cmake
+++ b/cmake/external_projects/vllm_flash_attn.cmake
@@ -38,7 +38,7 @@ else()
   FetchContent_Declare(
           vllm-flash-attn
           GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
-          GIT_TAG 71bb26f6295449be880344b93b51791cc009237d
+          GIT_TAG 86f8f157cf82aa2342743752b97788922dd7de43
           GIT_PROGRESS TRUE
           # Don't share the vllm-flash-attn build between build types
           BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn