---
id: pr-sglang-10816
repo: sgl-project/sglang
pr: 10816
title: Remove hybrid_linear_attn attention backend and refactor attention registry
author: samuellees
date: '2025-09-30'
url: https://github.com/sgl-project/sglang/pull/10816
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 2bc61dd19460908dcf0d94b44deed9f2b07e2460
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/attention_registry.py
- python/sglang/srt/model_executor/model_runner.py
- python/sglang/srt/server_args.py
artifact_dir: evidence/pull-bundles/sglang/gh-10816
head_ref_oid: 0a9f8ba6687d592004fc902827b7feb044d2170e
---
# Remove hybrid_linear_attn attention backend and refactor attention registry

- Repository: `sgl-project/sglang`
- PR: [10816](https://github.com/sgl-project/sglang/pull/10816)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/attention_registry.py`
- `python/sglang/srt/model_executor/model_runner.py`
- `python/sglang/srt/server_args.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-10816`
