---
id: pr-sglang-11821
repo: sgl-project/sglang
pr: 11821
title: Support overlap-spec-v2 with trtllm_mla attention backend
author: Qiaolin-Yu
date: '2025-10-23'
url: https://github.com/sgl-project/sglang/pull/11821
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 36a4cad7b0ab0d09150d95d51f847f08853ded3f
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/trtllm_mla_backend.py
artifact_dir: evidence/pull-bundles/sglang/gh-11821
head_ref_oid: 6b24d292f42e7a5e0357bba9134b64ac902c982b
---
# Support overlap-spec-v2 with trtllm_mla attention backend

- Repository: `sgl-project/sglang`
- PR: [11821](https://github.com/sgl-project/sglang/pull/11821)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/trtllm_mla_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-11821`
