---
id: pr-vllm-23332
repo: vllm-project/vllm
pr: 23332
title: '[Attention][Platform] Refactor MLA to support Custom Op'
author: whx-sjtu
date: '2025-09-04'
url: https://github.com/vllm-project/vllm/pull/23332
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 3efb9f4d95bfe8810b106637cd9eb45693c93e4d
inclusion_reason: defer
changed_paths:
- vllm/model_executor/layers/mla.py
- vllm/model_executor/models/deepseek_v2.py
artifact_dir: evidence/pull-bundles/vllm/gh-23332
head_ref_oid: b0fb75f39cad7dda135478695929b8765cf4f3a5
---
# [Attention][Platform] Refactor MLA to support Custom Op

- Repository: `vllm-project/vllm`
- PR: [23332](https://github.com/vllm-project/vllm/pull/23332)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/model_executor/layers/mla.py`
- `vllm/model_executor/models/deepseek_v2.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-23332`
