[Revert] [Build] Update vllm ...builds FA3 with torch stable API (#48269)

Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>

Lucas Wilkinson committed Jul 11, 2026 at 01:20 UTC bec0a4ede621bc9f1ec7be39b79ed2e286da4ca1
1 file changed +1 -1
cmake/external_projects/vllm_flash_attn.cmake
+1 -1
@@ -39,7 +39,7 @@ else()
39 FetchContent_Declare(
40 vllm-flash-attn
41 GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
42 - GIT_TAG b3964b1d8b95d8e8447435668ab169a2700bab65
42 + GIT_TAG bb9a72e7dde0dc614ffc663e052cd6a19ce73a42
43 GIT_PROGRESS TRUE
44 # Don't share the vllm-flash-attn build between build types
45 BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn