---
id: pr-vllm-28934
repo: vllm-project/vllm
pr: 28934
title: '[Attention] add `_cudagraph_support` for linear attention'
author: ZJY0516
date: '2025-11-25'
url: https://github.com/vllm-project/vllm/pull/28934
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 81db702ed28d9a6edbd59fbd0ec039e107d36bc0
inclusion_reason: defer
changed_paths:
- vllm/v1/attention/backends/linear_attn.py
artifact_dir: evidence/pull-bundles/vllm/gh-28934
head_ref_oid: 51e6af15ab4a22cbf4809c52205738e48e0786fa
---
# [Attention] add `_cudagraph_support` for linear attention

- Repository: `vllm-project/vllm`
- PR: [28934](https://github.com/vllm-project/vllm/pull/28934)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/v1/attention/backends/linear_attn.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-28934`
