---
id: pr-vllm-35075
repo: vllm-project/vllm
pr: 35075
title: '[Bug][DSV3.2] Always prepare metadata for DeepGEMM Sparse Attention'
author: benchislett
date: '2026-02-24'
url: https://github.com/vllm-project/vllm/pull/35075
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- gemm
- mla
techniques: []
hardware_features: []
kernel_types:
- attention
- gemm
- mla
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 9fa5b25a238c08fae8acf507e5dbc923f5b2e5cb
inclusion_reason: kernel file changes
changed_paths:
- vllm/v1/attention/backends/mla/indexer.py
head_ref_oid: 4fba6498f3cf656af468c76431dc9e7cffb9a56b
artifact_dir: evidence/pull-bundles/vllm/gh-35075
---
# [Bug][DSV3.2] Always prepare metadata for DeepGEMM Sparse Attention

- Repository: `vllm-project/vllm`
- PR: [35075](https://github.com/vllm-project/vllm/pull/35075)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/v1/attention/backends/mla/indexer.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-35075`
