---
id: pr-vllm-37547
repo: vllm-project/vllm
pr: 37547
title: '[Bugfix][ROCm] Fix lru_cache on paged_mqa_logits_module'
author: gronsti-amd
date: '2026-03-26'
url: https://github.com/vllm-project/vllm/pull/37547
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- mla
techniques: []
hardware_features: []
kernel_types:
- attention
- mla
languages:
- python
captured_at: '2026-04-17'
status: merged
merge_sha: f26fcdfb9e50fef30381ed27fa956f7a43b0b1aa
inclusion_reason: kernel file changes
changed_paths:
- vllm/v1/attention/ops/rocm_aiter_mla_sparse.py
head_ref_oid: f4c47b37738c44513a9ea7f25dbe58f4bbcab91e
artifact_dir: evidence/pull-bundles/vllm/gh-37547
---
# [Bugfix][ROCm] Fix lru_cache on paged_mqa_logits_module

- Repository: `vllm-project/vllm`
- PR: [37547](https://github.com/vllm-project/vllm/pull/37547)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/v1/attention/ops/rocm_aiter_mla_sparse.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-37547`
