From c6a217c64706df9e008aefa3dfbff36f95ebf9aa Mon Sep 17 00:00:00 2001
From: Acly <aclysia@gmail.com>
Date: Sat, 29 Nov 2025 23:06:34 +0100
Subject: [PATCH] vulkan : fix FA mask load with bounds check (coopmat2)

---
 ggml/src/ggml-vulkan/vulkan-shaders/flash_attn_cm2.comp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ggml/src/ggml-vulkan/vulkan-shaders/flash_attn_cm2.comp b/ggml/src/ggml-vulkan/vulkan-shaders/flash_attn_cm2.comp
index 617d8510869..9a71996383d 100644
--- a/ggml/src/ggml-vulkan/vulkan-shaders/flash_attn_cm2.comp
+++ b/ggml/src/ggml-vulkan/vulkan-shaders/flash_attn_cm2.comp
@@ -156,7 +156,7 @@ void main() {
                 tensorLayoutM = setTensorLayoutStrideNV(tensorLayoutM, m_stride, 1);
                 tensorLayoutM = setTensorLayoutClampValueNV(tensorLayoutM, 0xfc00); // -inf in float16_t
 
-                coopmat<float16_t, gl_ScopeWorkgroup, Br, Bc, gl_MatrixUseAccumulator> mv, mvmax;
+                coopmat<float16_t, gl_ScopeWorkgroup, Br, Bc, gl_MatrixUseAccumulator> mvmax;
 
                 coopMatLoadTensorNV(mv, data_m, m_offset, sliceTensorLayoutNV(tensorLayoutM, i * Br, Br, j * Bc, Bc));